TPS73001DBVR全新原装原理图各脚功能电路原理芯片引脚定义-中国IC网-芯三七

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产品型号TPS73001DBVR的概述

TPS73001DBVR芯片的概述 TPS73001DBVR是一款低压低压差线性稳压器（LDO），由德州仪器（Texas Instruments）生产。该器件的设计用途广泛，特别适用于便携式设备、工控设备、通信设备和消费类电子产品等多个领域。TPS73001DBVR特别适合对电源供电要求较高且电流不大的应用，从而保证其可以在较低的输入电压下稳定输出所需的电压。该器件的输出电压范围为1.8V至5.0V，适合多种常见的电源需求。其低压差特性使得它能够在输入和输出电压之间的差异较小的情况下仍能保持稳定的输出电压，这在电池供电的设备中尤其重要，可以有效延长设备的使用寿命，提升效率。 TPS73001DBVR的详细参数 TPS73001DBVR的关键技术参数如下： 1. 输入电压范围：2.7V到6V 2. 输出电压：1.8V、3.3V、3.6V、5.0V（固定输出版本可选） 3. 最大输出电流...

产品型号TPS73001DBVR的Datasheet PDF文件预览

TPS73001, TPS73018

TPS73025

D BV 6

TPS73030, TPS73033

www.ti.com

SBVS054A–NOVEMBER 2004–REVISED NOVEMBER 2004

LOW-NOISE, HIGH PSRR, RF 200-mA

LOW-DROPOUT LINEAR REGULATORS

FEATURES

DESCRIPTION

•

200-mA RF Low-Dropout Regulator

With Enable

The TPS730xx family of low-dropout (LDO)

low-power linear voltage regulators features high

power-supply rejection ratio (PSRR), ultralow-noise,

fast start-up, and excellent line and load transient

responses a small SOT23 package. Each device in

the family is stable, with a small 2.2-µF ceramic

capacitor on the output. The TPS730xx family uses

an advanced, proprietary BiCMOS fabrication pro-

cess to yield low dropout voltages (e.g., 120 mV at

200 mA, TPS73030). Each device achieves fast

start-up times (approximately 50 µs with a 0.001-µF

bypass capacitor) while consuming low quiescent

current (170 µA typical). Moreover, when the device

is placed in standby mode, the supply current is

reduced to less than 1 µA. The TPS73018 exhibits

approximately 23 µV_RMSof output voltage noise at

2.8-V output with a 0.01-µF bypass capacitor. Appli-

•

Available in 1.8-V, 2.5-V, 3-V, 3.3-V, and

Adjustable (1.22-V to 5.5-V)

•

High PSRR (68dB at 1 kHz)

Ultralow-Noise (23 µV_RMS, TPS73018)

Fast Start-Up Time (50 µs)

Stable With a 2.2-µF Ceramic Capacitor

Excellent Load/Line Transient Response

Very Low Dropout Voltage (120 mV at Full

Load)

•

5- and 6-Pin SOT23 (DBV) Package

APPLICATIONS

•

RF: VCOs, Receivers, ADCs

Audio

Cellular and Cordless Telephones

Bluetooth™, Wireless LAN

Handheld Organizers, PDAs

cations with analog components

that

are

noise-sensitive, such as portable RF electronics,

benefit from the high PSRR and low-noise features

as well as the fast response time.

TPS73028

RIPPLE REJECTION

OUTPUT SPECTRAL NOISE DENSITY

DBV PACKAGE

(TOP VIEW)

FREQUENCY

0.30

100

OUT

= 3.8 V

= 200 mA

OUT

= 2.2 µF

OUT

= 0.1 µF

0.25

0.20

GND

Fixed Option

0.15

DBV PACKAGE

(TOP VIEW)

= 1 mA

OUT

= 10 mA

OUT

GND

OUT

0.10

0.05

= 200 mA

OUT

= 3.8 V

= 10 µF

OUT

= 0.01 µF

Adjustable Option

100

1 k

10 k

100 k

100

1 k

10 k 100 k 1 M 10 M

Frequency (Hz)

Figure 1.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

Bluetooth is a trademark of Bluetooth Sig, Inc.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

TPS73001, TPS73018

TPS73025

TPS73030, TPS73033

www.ti.com

SBVS054A–NOVEMBER 2004–REVISED NOVEMBER 2004

This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated

circuits be handled with appropriate precautions. Failure to observe proper handling and installation

procedures can cause damage.

ESD damage can range from subtle performance degradation to complete device failure. Precision

integrated circuits may be more susceptible to damage because very small parametric changes could

cause the device not to meet its published specifications.

AVAILABLE OPTIONS⁽¹⁾⁽²⁾

PRODUCT

TPS73001

TPS73018

TPS73025

TPS73030

TPS73033

VOLTAGE

1.22 V to 5.5 V

1.8 V

PACKAGE

SOT23 (DBV)

T_J

SYMBOL

PGVI

PART NUMBER

TPS73001DBVR

TPS73018DBVR

TPS73025DBVR

TPS73030DBVR

TPS73033DBVR

PHHI

2.5 V

-40°C to +125°C

PGWI

PGYI

3 V

3.3 V

PHUI

(1) For the most current package and ordering information, see the Package Option Addendum located at the end of this data sheet.

(2) DBVR indicates tape and reel of 3000 parts.

ABSOLUTE MAXIMUM RATINGS

over operating temperature range (unless otherwise noted)⁽¹⁾

UNIT

V_INrange

-0.3 V to 6 V

-0.3 V to V_IN+ 0.3 V

-0.3 V to 6 V

V_ENrange

V_OUTrange

Peak output current

ESD rating, HBM

Internally limited

2 kV

ESD rating, CDM

500 V

Continuous total power dissipation

Junction temperature range

Storage temperature range, T_stg

See Dissipation Ratings Table

-40°C to 150°C

-65°C to 150°C

(1) Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings

only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating

conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

TPS73001, TPS73018

TPS73025

TPS73030, TPS73033

www.ti.com

SBVS054A–NOVEMBER 2004–REVISED NOVEMBER 2004

DISSIPATION RATINGS TABLE

_A≤ 25°C

T_A= 70°C

POWER

RATING

T_A= 85°C

POWER

RATING

DERATING FACTOR

POWER

RATING

BOARD

Low-K⁽¹⁾

High-K⁽²⁾

PACKAGE

DBV

R_θJC

R_θJA

ABOVE T_A= 25°C

65°C/W

255°C/W

180°C/W

3.9 mW/°C

5.6 mW/°C

390 mW

560 mW

215 mW

310 mW

155 mW

225 mW

DBV

(1) The JEDEC low-K (1s) board design used to derive this data was a 3-inch x 3-inch, two layer board with 2 ounce copper traces on top

of the board.

(2) The JEDEC high-K (2s2p) board design used to derive this data was a 3-inch x 3-inch, multilayer board with 1 ounce internal power and

ground planes and 2 ounce copper traces on top and bottom of the board.

ELECTRICAL CHARACTERISTICS

over recommended operating temperature range T_J= -40 to 125°C, V_EN= V_IN, V_IN= V_OUT(nom)+ 1 V⁽¹⁾, I_OUT= 1 mA,

C_OUT= 10 µF, C_NR= 0.01 µF (unless otherwise noted). Typical values are at 25°C.

PARAMETER

V_INInput voltage⁽¹⁾

TEST CONDITIONS

MIN

2.7

TYP

MAX

5.5

UNIT

I_OUTContinuous output current

V_FBInternal reference (TPS73001)

200

1.201 1.225

1.250

5.5 -

V_DO

Output voltage range (TPS73001)

V_FB

Output voltage accuracy

0 µA ≤ I_OUT≤ 200 mA,

V_OUT+ 1 V ≤ V_IN≤ 5.5 V

0 µA ≤ I_OUT≤ 200 mA,

I_OUT= 200 mA

2.75 V ≤ V_IN< 5.5 V

T_J= 25°C

-2%

285

V_OUT(nom)+2%

(1)

Line regulation (∆V_OUT%/∆V_IN

)

0.05

%/V

µA

Load regulation (∆V_OUT%/∆I_OUT

Dropout voltage⁽²⁾(V_IN= V_OUT(nom)- 0.1V)

)

120

210

600

250

Output current limit

V_OUT= 0 V

GND pin current

Shutdown current⁽³⁾

0 µA ≤ I_OUT≤ 200 mA

170

V_EN= 0 V, 2.7 V ≤ V_IN≤ 5.5 V

0.07

µA

FB pin current

V_FB= 1.8 V

µA

Power-supply ripple rejection TPS73028

f = 1kHz, T_J= 25°C,

I_OUT= 200 mA

BW = 200 Hz to 100 kHz,

I_OUT= 200 mA

Output noise voltage (TPS73018)

C_NR= 0.01 µF

C_NR= 0.001 µF

µV_RMS

Time, start-up (TPS73018)

High level enable input voltage

Low level enable input voltage

EN pin current

R_L= 14 Ω, C_OUT= 1 µF

2.7 V ≤ V_IN≤ 5.5 V

V_EN= 0

µs

1.7

V_IN

0.7

-1

µA

UVLO threshold

V_CCrising

2.25

2.65

UVLO hysteresis

100

(1) Minimum V_INis 2.7 V or V_OUT+ V_DO, whichever is greater.

(2) Dropout is not measured for the TPS73018 and TPS73025 since minimum V_IN= 2.7 V.

(3) For adjustable versions, this applies only after V_INis applied; then V_ENtransitions high to low.

TPS73001, TPS73018

TPS73025

TPS73030, TPS73033

www.ti.com

SBVS054A–NOVEMBER 2004–REVISED NOVEMBER 2004

FUNCTIONAL BLOCK DIAGRAMS

ADJUSTABLE VERSION

OUT

59 k

UVLO

2.45V

Current

Sense

ILIM

SHUTDOWN

GND

UVLO

Thermal

Shutdown

External to

the Device

QuickStart

Bandgap

Reference

1.22V

250 kΩ

ref

FIXED VERSION

OUT

UVLO

2.45V

Current

Sense

GND

SHUTDOWN

ILIM

UVLO

Thermal

Shutdown

R2 = 40 kΩ

QuickStart

Bandgap

Reference

1.22V

250 kΩ

ref

Terminal Functions

TERMINAL

SOT23 SOT23

DESCRIPTION

NAME

ADJ

FIXED

Connecting an external capacitor to this pin bypasses noise generated by the internal bandgap. This

improves power-supply rejection and reduces output noise.

Driving the enable pin (EN) high turns on the regulator. Driving this pin low puts the regulator into shutdown

mode. EN can be connected to IN if not used.

GND

N/A

This terminal is the feedback input voltage for the adjustable device.

Regulator ground

Unregulated input to the device.

OUT

Output of the regulator.

TPS73001, TPS73018

TPS73025

TPS73030, TPS73033

www.ti.com

SBVS054A–NOVEMBER 2004–REVISED NOVEMBER 2004

TYPICAL CHARACTERISTICS (SOT23 PACKAGE)

TPS73028

OUTPUT VOLTAGE

TPS73028

OUTPUT VOLTAGE

TPS73028

GROUND CURRENT

OUTPUT CURRENT

JUNCTION TEMPERATURE

2.805

2.804

2.803

2.802

2.801

2.800

2.799

250

200

2.805

2.800

2.795

2.790

2.785

= 3.8 V

= 10 µF

OUT

= 25°C

= 3.8 V

= 10 µF

= 1 mA

OUT

= 1 mA

OUT

= 200 mA

OUT

150

100

= 200 mA

OUT

2.798

2.797

2.780

2.775

= 3.8 V

= 10 µF

2.796

2.795

OUT

−40 −25 −10 5 20 35 50 65 80 95 110 125

(°C)

100

(mA)

150

200

−40 −25−10 5 20 35 50 65 80 95 110 125

(°C)

OUT

Figure 2.

Figure 3.

Figure 4.

TPS73028 OUTPUT SPECTRAL

ROOT MEAN SQUARE OUTPUT

TPS73028

DROPOUT VOLTAGE

NOISE DENSITY

NOISE

FREQUENCY

C_NR

JUNCTION TEMPERATURE

1.6

1.4

1.2

1.0

0.8

0.6

0.4

0.2

180

160

140

120

100

= 2.7 V

= 2.8 V

= 200 mA

= 10 µF

= 3.8 V

OUT

= 10 µF

= 200 mA

OUT

= 10 µF

OUT

= 0.001 µF

OUT

= 0.0047 µF

= 200 mA

OUT

= 0.01 µF

= 0.1 µF

= 10 mA

OUT

BW = 100 Hz to 100 kHz

0.01

100

1 k

10 k

100 k

−40 −25−10 5 20 35 50 65 80 95 110 125

0.001

0.1

Frequency (Hz)

(°C)

(µF)

Figure 5.

Figure 6.

Figure 7.

TPS73001, TPS73018

TPS73025

TPS73030, TPS73033

www.ti.com

SBVS054A–NOVEMBER 2004–REVISED NOVEMBER 2004

TYPICAL CHARACTERISTICS (SOT23 PACKAGE) (continued)

TPS73028

RIPPLE REJECTION

TPS73028 OUTPUT VOLTAGE,

ENABLE VOLTAGE

TPS73028

LINE TRANSIENT RESPONSE

FREQUENCY

TIME (START-UP)

100

4.8

3.8

= 200 mA

OUT

= 3.8 V

= 2.8 V

OUT

= 200 mA

OUT

= 2.2 µF

= 200 mA

OUT

= 25°C

= 2.2 µF

= 0.01 µF

OUT

= 0.001 µF

⁰µ^.4s^V

= 10 mA

OUT

= 0.0047 µF

= 0.01 µF

= 3.8 V

= 10 µF

-20

OUT

= 0.01 µF

100

1 k

10 k 100 k 1 M 10 M

20 40 60 80 100 120 140 160 180 200

10 20 30 40 50 60 70 80 90 100

Frequency (Hz)

Time (µs)

Figure 8.

Figure 9.

Figure 10.

DROPOUT VOLTAGE

OUTPUT CURRENT

TPS73028

LOAD TRANSIENT RESPONSE

POWER-UP / POWER-DOWN

250

200

150

100

= 3.8 V

= 3 V

= 15 Ω

OUT

= 10 µF

OUT

= 125°C

−20

= 25°C

−40

300

0.02A

µs

OUT

200

100

= −55°C

1mA

50 100 150200 250 300 350 400 450 500

20 40 60 80 100 120 140 160 180 200

(mA)

1s/div

Time (µs)

OUT

Figure 11.

Figure 12.

Figure 13.

TYPICAL REGIONS OF STABILITY

EQUIVALENT SERIES RESISTANCE

(ESR)

OUTPUT CURRENT

(ESR)

OUTPUT CURRENT

100

= 2.2 µF

OUT

= 10 µF

OUT

= 5.5 V

= 5.5 V, V

≥ 1.5 V

OUT

= −40°C to 125°C

Region of Instability

0.1

Region of Stability

0.01

0.20

0.02

0.04

0.06

(A)

0.08

0.20

0.02

0.04

0.06

(A)

0.08

OUT

Figure 14.

Figure 15.

TPS73001, TPS73018

TPS73025

TPS73030, TPS73033

www.ti.com

SBVS054A–NOVEMBER 2004–REVISED NOVEMBER 2004

APPLICATION INFORMATION

The TPS730xx family of low-dropout (LDO) regulators has been optimized for use in noise-sensitive

battery-operated equipment. The device features extremely low dropout voltages, high PSRR, ultralow output

noise, low quiescent current (170 µA typically), and enable-input to reduce supply currents to less than 1 µA

when the regulator is turned off.

A typical application circuit is shown in Figure 16.

V_IN

V_OUT

OUT

TPS730xx

OUT

GND

0.1

2.2

0.01

Figure 16. Typical Application Circuit

External Capacitor Requirements

A 0.1-µF or larger ceramic input bypass capacitor, connected between IN and GND and located close to the

TPS730xx, is required for stability and improves transient response, noise rejection, and ripple rejection. A

higher-value input capacitor may be necessary if large, fast-rise-time load transients are anticipated or the device

is located several inches from the power source.

Like most low dropout regulators, the TPS730xx requires an output capacitor connected between OUT and GND

to stabilize the internal control loop. The minimum recommended capacitance is 2.2 µF. Any 2.2-µF or larger

ceramic capacitor is suitable, provided the capacitance does not vary significantly over temperature. If load

current is not expected to exceed 100 mA, a 1.0-µF ceramic capacitor can be used.

The internal voltage reference is a key source of noise in an LDO regulator. The TPS730xx has an NR pin which

is connected to the voltage reference through a 250-kΩ internal resistor. The 250-kΩ internal resistor, in

conjunction with an external bypass capacitor connected to the NR pin, creates a low pass filter to reduce the

voltage reference noise and, therefore, the noise at the regulator output. In order for the regulator to operate

properly, the current flow out of the NR pin must be at a minimum, because any leakage current creates an IR

drop across the internal resistor thus creating an output error. Therefore, the bypass capacitor must have

minimal leakage current. The bypass capacitor should be no more than 0.1-µF to ensure that it is fully charged

during the quickstart time provided by the internal switch shown in the Functional Block Diagrams

As an example, the TPS73018 exhibits only 23 µV_RMSof output voltage noise using a 0.01-µF ceramic bypass

capacitor and a 2.2-µF ceramic output capacitor. Note that the output starts up slower as the bypass capacitance

increases due to the RC time constant at the NR pin that is created by the internal 250-kΩ resistor and external

capacitor.

Board Layout Recommendation to Improve PSRR and Noise Performance

To improve ac measurements like PSRR, output noise, and transient response, it is recommended that the board

be designed with separate ground planes for V_INand V_OUT, with each ground plane connected only at the GND

pin of the device. In addition, the ground connection for the bypass capacitor should connect directly to the GND

pin of the device.

TPS73001, TPS73018

TPS73025

TPS73030, TPS73033

www.ti.com

SBVS054A–NOVEMBER 2004–REVISED NOVEMBER 2004

APPLICATION INFORMATION (continued)

Power Dissipation and Junction Temperature

Specified regulator operation is assured to a junction temperature of 125°C; the maximum junction temperature

should be restricted to 125°C under normal operating conditions. This restriction limits the power dissipation the

regulator can handle in any given application. To ensure the junction temperature is within acceptable limits,

calculate the maximum allowable dissipation, P_D(max), and the actual dissipation, P_D, which must be less than or

equal to P_D(max)

The maximum power dissipation limit is determined using Equation 1:

T_Jmax T_A

P_{D max}

(

)

R_QJA

(1)

Where:

•

T_Jmax is the maximum allowable junction temperature.

R_θJAis the thermal resistance junction-to-ambient for the package (see the Dissipation Ratings Table).

T_Ais the ambient temperature.

The regulator dissipation is calculated using Equation 2:

P_D+ V_IN*V_OUT I_OUT

(2)

Power dissipation resulting from quiescent current is negligible. Excessive power dissipation triggers the thermal

protection circuit.

Programming the TPS73001 Adjustable LDO Regulator

The output voltage of the TPS73001 adjustable regulator is programmed using an external resistor divider as

shown in Figure 17. The output voltage is calculated using Equation 3:

R₁

R₂

ǒ_{1 )}Ǔ

V_OUT+ V_REF

(3)

Where:

•

V_REF= 1.225 V typ (the internal reference voltage)

Resistors R1 and R2 should be chosen for approximately 50-µA divider current. Lower value resistors can be

used for improved noise performance, but the solution consumes more power. Higher resistor values should be

avoided as leakage current into/out of FB across R1/R2 creates an offset voltage that artificially in-

creases/decreases the feedback voltage and thus erroneously decreases/increases V_OUT. The recommended

design procedure is to choose R2 = 30.1 kΩ to set the divider current at 50 µA, C1 = 15 pF for stability, and then

calculate R1 using Equation 4:

V_OUT

ǒ Ǔ

R₁+

R₂

V_ref* 1

(4)

In order to improve the stability of the adjustable version, it is suggested that a small compensation capacitor be

placed between OUT and FB. For voltages < 1.8 V, the value of this capacitor should be 100 pF. For voltages >

1.8 V, the approximate value of this capacitor can be calculated as shown in Equation 5:

(3 x 10 ) x (R₁) R₂)

C₁

(R₁x R₂)

(5)

The suggested value of this capacitor for several resistor ratios is shown in the table below. If this capacitor is

not used (such as in a unity-gain configuration) or if an output voltage < 1.8 V is chosen, then the minimum

recommended output capacitor is 4.7 µF instead of 2.2 µF.

TPS73001, TPS73018

TPS73025

TPS73030, TPS73033

www.ti.com

SBVS054A–NOVEMBER 2004–REVISED NOVEMBER 2004

APPLICATION INFORMATION (continued)

OUTPUT VOLTAGE

PROGRAMMING GUIDE

V_IN

V_OUT

OUT

TPS730xx

OUTPUT

1 F

VOLTAGE

1.22 V

2.5 V

1 F

GND

short

31.6 k

51 k

open

0 pF

0.01 F

30.1 k

22 pF

15 pF

Ω

3.3 V

3.6 V

59 k

Figure 17. TPS73001 Adjustable LDO Regulator Programming

Regulator Protection

The TPS730xx PMOS-pass transistor has a built-in back diode that conducts reverse current when the input

voltage drops below the output voltage (e.g., during power-down). Current is conducted from the output to the

input and is not internally limited. If extended reverse voltage operation is anticipated, external limiting might be

appropriate.

The TPS730xx features internal current limiting and thermal protection. During normal operation, the TPS730xx

limits output current to approximately 400 mA. When current limiting engages, the output voltage scales back

linearly until the overcurrent condition ends. While current limiting is designed to prevent gross device failure,

care should be taken not to exceed the power dissipation ratings of the package or the absolute maximum

voltage ratings of the device. If the temperature of the device exceeds approximately 165°C, thermal-protection

circuitry shuts it down. Once the device has cooled down to below approximately 140°C, regulator operation

resumes.

PACKAGE OPTION ADDENDUM

www.ti.com

30-Mar-2005

PACKAGING INFORMATION

Orderable Device

TPS73001DBVR

TPS73001DBVRG4

TPS73001DBVT

Status ⁽¹⁾

ACTIVE

Package Package

Pins Package Eco Plan ⁽²⁾Lead/Ball Finish MSL Peak Temp ⁽³⁾

Qty

Type

Drawing

SOT-23

DBV

3000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM

no Sb/Br)

SOT-23

DBV

3000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM

no Sb/Br)

250 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM

no Sb/Br)

TPS73001DBVTG4

TPS73018DBVR

TPS73018DBVRG4

TPS73018DBVT

250 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM

no Sb/Br)

3000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM

no Sb/Br)

3000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM

no Sb/Br)

250 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM

no Sb/Br)

TPS73018DBVTG4

TPS73025DBVR

TPS73025DBVRG4

TPS73025DBVT

250 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM

no Sb/Br)

3000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM

no Sb/Br)

3000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM

no Sb/Br)

250 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM

no Sb/Br)

TPS73025DBVTG4

TPS73030DBVR

TPS73030DBVRG4

TPS73030DBVT

250 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM

no Sb/Br)

3000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM

no Sb/Br)

3000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM

no Sb/Br)

250 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM

no Sb/Br)

TPS73030DBVTG4

TPS73033DBVR

TPS73033DBVRG4

TPS73033DBVT

250 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM

no Sb/Br)

3000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM

no Sb/Br)

3000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM

no Sb/Br)

250 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM

no Sb/Br)

TPS73033DBVTG4

250 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM

no Sb/Br)

⁽¹⁾The marketing status values are defined as follows:

ACTIVE: Product device recommended for new designs.

LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.

NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in

a new design.

PREVIEW: Device has been announced but is not in production. Samples may or may not be available.

OBSOLETE: TI has discontinued the production of the device.

(2)

Eco Plan

The planned eco-friendly classification: Pb-Free (RoHS) or Green (RoHS

no Sb/Br)

please check

http://www.ti.com/productcontent for the latest availability information and additional product content details.

Addendum-Page 1

PACKAGE OPTION ADDENDUM

www.ti.com

30-Mar-2005

TBD: The Pb-Free/Green conversion plan has not been defined.

Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements

for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered

at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.

Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame

retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material)

(3)

MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder

temperature.

Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is

provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the

accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take

reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on

incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited

information may not be available for release.

In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI

to Customer on an annual basis.

Addendum-Page 2

IMPORTANT NOTICE

Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications,

enhancements, improvements, and other changes to its products and services at any time and to discontinue

any product or service without notice. Customers should obtain the latest relevant information before placing

orders and should verify that such information is current and complete. All products are sold subject to TI’s terms

and conditions of sale supplied at the time of order acknowledgment.

TI warrants performance of its hardware products to the specifications applicable at the time of sale in

accordance with TI’s standard warranty. Testing and other quality control techniques are used to the extent TI

deems necessary to support this warranty. Except where mandated by government requirements, testing of all

parameters of each product is not necessarily performed.

TI assumes no liability for applications assistance or customer product design. Customers are responsible for

their products and applications using TI components. To minimize the risks associated with customer products

and applications, customers should provide adequate design and operating safeguards.

TI does not warrant or represent that any license, either express or implied, is granted under any TI patent right,

in which TI products or services are used. Information published by TI regarding third-party products or services

does not constitute a license from TI to use such products or services or a warranty or endorsement thereof.

Use of such information may require a license from a third party under the patents or other intellectual property

of the third party, or a license from TI under the patents or other intellectual property of TI.

Reproduction of information in TI data books or data sheets is permissible only if reproduction is without

alteration and is accompanied by all associated warranties, conditions, limitations, and notices. Reproduction

of this information with alteration is an unfair and deceptive business practice. TI is not responsible or liable for

such altered documentation.

Resale of TI products or services with statements different from or beyond the parameters stated by TI for that

product or service voids all express and any implied warranties for the associated TI product or service and

is an unfair and deceptive business practice. TI is not responsible or liable for any such statements.

Following are URLs where you can obtain information on other Texas Instruments products and application

solutions:

Products

Applications

Audio

Amplifiers

amplifier.ti.com

www.ti.com/audio

Data Converters

dataconverter.ti.com

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www.ti.com/automotive

DSP

dsp.ti.com

Broadband

Digital Control

Military

www.ti.com/broadband

www.ti.com/digitalcontrol

www.ti.com/military

Interface

Logic

interface.ti.com

logic.ti.com

Power Mgmt

Microcontrollers

power.ti.com

Optical Networking

Security

www.ti.com/opticalnetwork

www.ti.com/security

www.ti.com/telephony

www.ti.com/video

microcontroller.ti.com

Telephony

Video & Imaging

Wireless

www.ti.com/wireless

Mailing Address:

Texas Instruments

Post Office Box 655303 Dallas, Texas 75265

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TPS73001DBVR产品参数

型号:	TPS73001DBVR
Brand Name：	Texas Instruments
是否无铅：	不含铅
是否Rohs认证：	符合
生命周期：	Active
IHS 制造商：	TEXAS INSTRUMENTS INC
零件包装代码：	SOT-23
包装说明：	SOT-23, 6 PIN
针数：	6
Reach Compliance Code：	compliant
ECCN代码：	EAR99
HTS代码：	8542.39.00.01
Factory Lead Time：	6 weeks
风险等级：	0.71
Samacsys Confidence：	3
Samacsys Status：	Released
Samacsys PartID：	253945
Samacsys Pin Count：	6
Samacsys Part Category：	Integrated Circuit
Samacsys Package Category：	SOT23 (6-Pin)
Samacsys Footprint Name：	DBV0006A-_
Samacsys Released Date：	2020-02-25 13:39:34
Is Samacsys：	N
可调性：	ADJUSTABLE
最大回动电压 1：	0.21 V
标称回动电压 1：	0.12 V
最大输入电压：	5.5 V
最小输入电压：	2.7 V
JESD-30 代码：	R-PDSO-G6
JESD-609代码：	e4
长度：	2.9 mm
湿度敏感等级：	1
功能数量：	1
输出次数：	1
端子数量：	6
工作温度TJ-Max：	125 °C
工作温度TJ-Min：	-40 °C
最高工作温度：	125 °C
最低工作温度：	-40 °C
最大输出电流 1：	0.2 A
最大输出电压 1：	5.5 V
最小输出电压 1：	1.22 V
封装主体材料：	PLASTIC/EPOXY
封装代码：	LSSOP
封装等效代码：	TSOP6,.11,37
封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
包装方法：	TR
峰值回流温度（摄氏度）：	260
认证状态：	Not Qualified
调节器类型：	ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度：	1.45 mm
子类别：	Other Regulators
表面贴装：	YES
技术：	BICMOS
端子面层：	Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式：	GULL WING
端子节距：	0.95 mm
端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	1.6 mm
Base Number Matches：	1

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