TK701XX Datasheet, PDF (1/6 Pages) TOKO, Inc – 1.0 V LOW DROPOUT LINEAR REGULATOR

TK701xx
1.0 V LOW DROPOUT LINEAR REGULATOR
FEATURES
s Low Input Voltage Operation (Single Battery Cell)
s Internal PNP Transistor
s Built-In Shutdown Control (Off Current, 10 µA Typ)
s Low Dropout Voltage (30 mV Typ)
s High Speed ON/OFF Transient, (15 µs Typ)
s Very Small Surface Mount Package (SOT-25)
APPLICATIONS
s Pagers
s Personal Communication Equipment
s Portable Consumer Equipment
s Radio Control Systems
s Single Battery Cell Systems
DESCRIPTION
The TK701xx is a very low dropout, low input voltage
operation regulator suitable for single battery cell applica-
tions. This regulator provides 1.0 V output with a dropout
voltage of only 30 mV. The active low control provides on/
off switching of the output. In the off mode, the standby
supply current is 10 µA, thus extending battery life.
The TK701xx is available in a very small plastic surface
mount package (SOT-25).
TK701xx
SHUT DOWN 1
GND 2
GND 3
6 VIN
4 VO
ORDERING INFORMATION
TK701 M
Tape/Reel Code
Voltage Code
VOLTAGE CODE
10 = 1.0 V
TAPE/REEL CODE
BX : Bulk/Bag
TL : Tape Left
VIN 6
SHUT ₁
DOWN
BLOCK DIAGRAM
SHUT DOWN
BANDGAP
REFERENCE
4 VO
2,3 GND
TK70110 BD
January, 1996 TOKO, Inc.
1-16-96
Page 1