Datasheet Details
| Part number | LP2954 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 2.45 MB |
| Description | 5-V and Adjustable Micropower LDOs |
| Datasheet |
 LP2954 Datasheet
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General Description
The LP2954 is a 5-V micropower LDO with very low quiescent current (90 μA typical at 1-mA load) and very low dropout voltage (typically 60 mV at light loads and 470 mV at 250-mA load current).
The quiescent current increases only slightly at dropout (120 μA typical), which prolongs battery life.
Key Features
- 1 5-V Output within 1.2% Over Temperature (A Grade).
- Adjustable 1.23-V to 29-V Output Voltage Available (LP2954IM and LP2954AIM).
- Ensured 250-mA Output Current.
- Extremely Low Quiescent Current.
- Low Dropout Voltage.
- Reverse Battery Protection.
- Extremely Tight Line and Load Regulation.
- Very Low Temperature Coefficient.
- Current and Thermal Limiting.
- Pin Compatible with LM2940 and LM340 (5-V Version Only).