TS9011 Datasheet, PDF (1/4 Pages) Taiwan Semiconductor Company, Ltd – 250mA CMOS Low Dropout Voltage Regulator

TS9011
250mA CMOS Low Dropout Voltage Regulator
Pin assignment
TO-92 & SOT-89
1. Gnd
2. Input
3. Output
Low Power Consumption 2uA
SOT-23
1. Gnd
2. Out
3. Input
Low Drop Out Voltage 0.4V
General Description
The TS9011 series is a positive voltage regulator developed utilizing CMOS technology featured very low power
consumption, low dropout voltage and high output voltage accuracy. Built in low on-resistor provides low dropout voltage
and large output current. A 1uF or greater can be used as an output capacitor.
The TS9011 series are prevented device failure under the worst operation condition with both thermal shutdown and
current fold-back. These series are recommended for configuring portable devices and large current application,
respectively.
This series are offered in 3-pin TO-92, SOT-89 and SOT-23 package.
Features
Ordering Information
— Dropout voltage typically 0.38V @Io=200mA (Vo=5V)
— Output current up to 250mA
— Low power consumption, 2uA(typ) @Vo=5V
— Output voltage +/-2%
— Internal current limit
— Thermal shutdown protection
Applications
— Palmtops
— Video recorders
— Battery powered equipment
— PC peripherals
— CD-ROM
— Digital signal camera
Part No.
Operating Temp.
(Ambient)
Package
TS9011xCT
TO-92
TS9011xCX
-20 ~ +85 ^oC
SOT-23
TS9011xCY
SOT-89
Note: Where x denotes voltage option, available are
A = 1.5V, D=1.8V, K=2.5V, S=3.3V, 5=5.0V.
Contact factory for additional voltage options.
Block Diagram
Typical Application Circuit
TS9011 series
1-4
2003/12 rev. D