TS2950

150mA Ultra Low Dropout Voltage Regulator

1/10

Version: F14

TO-92

General Description

The TS2950 are low power voltage regulators. These devices are excellent choice for use in battery-powered

applications such as cordless telephone, radio control systems, and portable computers.

The TS2950 is features very low quiescent current (75µA Typ.) and very low drop output voltage (Typ. 40mV at

light load and 380mV at 100mA), extremely good load and line regulation 0.05% typ. and very low output

temperature coefficient, making the TS2950 useful as a low-power voltage reference.

Features

●

Extremely low quiescent current

●

Low dropout voltage

●

Extremely tight load and line regulation

●

Very low temperature coefficient

●

Need only 1µF for stability

●

Use as Regulator or Reference

●

Stable with low-ESR output capacitors

●

Current and thermal limiting

Ordering Information

Part No.

Package

Packing

TS2950CTxx B0

TO-92

1kpcs / Bulk

TS2950CTxx A3

TO-92

2kpcs / Ammo

Note: Refer to detail ordering information table.

Applications

●

Battery powered systems

●

SMPS Post-Regulator

●

Voltage Reference

●

Portable consumer equipment

●

Radio control system

Absolute Maximum Ratings

Parameter

Symbol

Limit

Unit

Input Supply Voltage

- 0.3 ~ +30

V

Power Dissipation

Pd

Internally Limited

W

Operating Junction Temperature Range

- 40 ~ +125

Storage Temperature Range

-65 ~ +150

Lead Temperature (Soldering 5 second)

260

Thermal Resistance Junction to Ambient

160

Thermal Resistance Junction to Case

80

Pin Definition:

1. Output

2. Ground

3. Input