TS2950_11 Datasheet, PDF (1/7 Pages) Taiwan Semiconductor Company, Ltd – 150mA Ultra Low Dropout Voltage Regulator

TO-92
Pin Definition:
1. Output
2. Ground
3. Input
TS2950/A
150mA Ultra Low Dropout Voltage Regulator
TO-252
(DPAK)
Pin Definition:
1. Input
2. Ground
3. Output
General Description
The TS2950/A 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/A is features very low quiescent current (75uA Typ.) and very low drop output voltage (Typ. 40uV at
light load and 380 mV at 100 mA). This includes a tight initial tolerance of 1% (A version), extremely good load
and line regulation 0.05% typ. and very low output temperature coefficient, making the TS2950/A 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 1uF for stability
● Use as Regulator or Reference
● Stable with low-ESR output capacitors
● Current and thermal limiting
Application
● Battery powered systems
● SMPS Post-Regulator
● Voltage Reference
● Portable consumer equipment
● Radio control system
Ordering Information
Part No.
Package
Packing
TS2950CTxx B0
TO-92
1Kpcs / Bulk
TS2950CTxx A3
TO-92
2Kpcs / Ammo
TS2950ACTxx B0
TO-92
1Kpcs / Bulk
TS2950ACTxx A3
TO-92
2Kpcs / Ammo
TS2950CPxx RO
TO-252 2.5Kpcs / 13” reel
TS2950ACPxx RO
TO-252 2.5Kpcs / 13” reel
Note: Where xx denotes voltage option, available are
50= 5.0V
33= 3.3V
30= 3.0V
Contact factory for additional output voltage option.
Absolute Maximum Rating
Parameter
Input Supply Voltage
Power Dissipation
Operating Junction Temperature Range
Storage Temperature Range
Lead Temperature (Soldering 5 second)
Thermal Resistance Junction to Ambient
Thermal Resistance Junction to Case
Symbol
V_IN
Pd
T_J
T_STG
T_STG
RÓ¨_JA
RÓ¨_JC
Limit
TO-92
TO-252
- 0.3 ~ +30
Internally Limited
- 40 ~ +125
-65 ~ +150
260
160
100
80
2.87
Unit
V
W
o_C
o_C
o_C
o_C/W
o_C/W
1/10
Version: D11