TK712xx
ABSOLUTE MAXIMUM RATINGS
Input Voltage ............................................................ 15 V
Power Dissipation (Note 1) ................................ 350 mW
Operating Voltage Range............................... 1.4 to 14 V
Junction Temperature ........................................... 150 °C
Storage Temperature Range ................... -55 to +150 °C
Operating Temperature Range ...................-30 to +80 °C
Lead Soldering Temperature (10 s) ...................... 235 °C
TK71220 ELECTRICAL CHARACTERISTICS
Test Conditions: VIN = 3 V, TA = 25 °C, unless otherwise specified.
SYMBOL
PARAMETER
TEST CONDITIONS
VIN = 3.0 V, IOUT = 0 mA
VIN = 1.8 V, IOUT = 0 mA
MIN
TYP
130
1.4
2.0
100
160
1.5
10
MAX
300
3.0
UNITS
µA
IQ
Quiescent Current
mA
V
VOUT
VDROP
IOUT
Regulated Output Voltage VIN = 3.0 V, IOUT = 10 mA
1.9
2.1
Dropout Voltage
Output Current
Ground Current
IOUT = 30 mA
200
mV
mA
mA
mV
mV
dB
100
IGND
VIN = 3.0 V, IOUT = 30 mA
VIN = 3.0 to 13.0 V
3.5
30
40
Line Reg Line Regulation
Load Reg Load Regulation
IOUT = 1 to 60 mA
20
RR
Ripple Rejection
CL = 3.3 µF, f = 400 Hz, IOUT = 10 mA
63
Noise Bypass Terminal
Voltage
Vref
1.27
0.15
V
∆VOUT /∆T
Temperature Coefficient
mV/° C
Note 1: Power dissipation is 350 mW when mounted as recommended. Derate at 2.8 mW/°C for operation above 25 °C.
Page 2
January 1999 TOKO, Inc.
TOKO [ TOKO, INC ]
