SPX2951
SPX2951 is 150mA Low Dropout Voltage Regulator manufactured by Sipexoration.
FEATURES
- 5.0V and 3.3V at 150m A Output
- Accurate: 0.5% for SPX2950A/SPX2951A
- Very Low Quiescent Current
- Low Dropout Voltage: 300m V at 150m A
- Extremely Tight Load and Line Regulation
- Very Low Temperature Coefficient
- Current & Thermal Limiting
- Need Only 1µF for Stability
- Offered in TO-92 (SPX2950) and SOIC
(SPX2951)
- Direct Replacement for LP2950/LP2951
SPX2951 versions only
- Error Flag Warns of Output Dropout
- Logic-Controlled Electronic Shutdown
- Output Programmable From 1.24 to 29V
8-Pin Surface Mount (S)
OUTPUT SENSE
SHUTDOWN
GROUND
1 2 3 4
8 INPUT 7 FEEDBACK 6 5V or 3.3V Output 5 ERROR
VOUT
TO-92 (N) 1 23
GROUND
SPX2951 Top View
SPX2950 Bottom View
Now Available in Lead Free Packaging
APPLICATIONS
- Battery Powered Systems
- Cordless Telephones
- Radio Control Systems
- Portable/Palm Top/Notebook puters
- Portable Consumer Equipment
- Portable Instrumentation
- Avionics
- SMPS Post-Regulator
- Voltage Reference
- Automotive...
