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LM1117RS-5.0V 参数 Datasheet PDF下载

LM1117RS-5.0V图片预览
型号: LM1117RS-5.0V
PDF下载: 下载PDF文件 查看货源
内容描述: 1A LDO稳压器输出电流高达1 A [1A L.D.O VOLTAGE REGULATOR Output Current up to 1 A]
分类和应用: 稳压器
文件页数/大小: 12 页 / 385 K
品牌: HTC [ HTC KOREA TAEJIN TECHNOLOGY CO. ]
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1A L.D.O VOLTAGE REGULATOR
FEATURES
Output Current up to 1 A
Low Dropout Voltage (1.2V at 1A Output current)
Three Terminal Adjustable(ADJ) or Fixed 1.2V, 1.5V,
1.8V, 2.5V, 2.85V, 3.3V, 5.0V
Line Regulation typically at 0.1% max.
Load Regulation typically at 0.2% max.
Internal Current and Terminal Protection
Maximum Input Voltage 20V
Surface Mount Package SOT-223, TO-252, SOT-89
100% Thermal Limit Burn-In
Moisture Sensitivity Level 3
SOT-223 PKG
LM1117
TO-252 PKG
SOT-89 PKG
ORDERING INFORMATION
APPLICATION
Active SCSI Terminators
Portable/ Plan Top/ Notebook Computers
High Efficiency Linear Regulators
SMPS Post Regulators
Mother B/D Clock Supplies
Disk Drives
Battery Chargers
Device
Package
LM1117S-ADJ
LM1117S-X.X
SOT-223 3L
LM1117GS-ADJ
LM1117GS-X.X
LM1117RS-ADJ
LM1117RS-X.X
TO-252 3L
LM1117GRS-ADJ
LM1117GRS-X.X
LM1117F-ADJ
LM1117F-X.X
SOT-89 3L
LM1117GF-ADJ
LM1117GF-X.X
X.X = Output Voltage = 1.2V, 1.5V, 1.8V, 2.5V, 2.85V,
3.3V, 5.0V
DESCRIPSION
The LM1117 is a low power positive-voltage regulator designed to meet 1A output current and comply with SCSI-II
specifications with a fixed output voltage of 2.85V. This device is an excellent choice for use in battery-powered
applications, as active terminators for the SCSI bus, and portable computers. The LM1117 features very low
quiescent current and very low dropout voltage of 1V at a full load and lower as output current decreases.
LM1117 is available as an adjustable or fixed 1.2V, 1.5V, 1.8V, 2.5V, 2.85, 3.3V, and 5.0V output voltages. The
LM1117 is offered in a 3-pin surface mount package SOT-223, TO-252 & SOT-89. The output capacitor of 10㎌ or
larger is needed for output stability of LM1117 as required by most of the other regulator circuits.
Absolute Maximum Ratings
(T
A
= 25℃, unless otherwise specified)
CHARACTERISTIC
DC Input Voltage
Lead Temperature (Soldering, 5 seconds)
Operating Junction Temperature Range
Storage Temperature Range
Mar. 2013 Rev. 1.22
-1-
SYMBOL
V
IN
T
SOL
T
OPR
T
STG
MIN.
-
-
-40
-65
MAX.
20
260
125
150
UNIT
V
HTC