| Part number | LP2957 |
|---|---|
| Datasheet | LP2957_NationalSemiconductor.pdf |
| File Size | 378.68 KB |
| Manufacturer | National Semiconductor (now Texas Instruments) |
| Description | 5V Low-Dropout Regulator |
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The LP2957 is a 5V micropower voltage regulator with electronic shutdown, error flag, very low quiescent current (150 µA typical at 1 mA load), and very low dropout voltage (470 mV typical at 250 mA load current). Output can be wired for snap-on/snap-off operation to eliminate transition voltage states where µP operation may be unpredictable. Output crowbar (50 mA typical pull-down current) will bring down the...
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
 |
LP2957 | 5V Low-Dropout Regulator | Texas Instruments |
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LP2957A | 5V Low-Dropout Regulator | Texas Instruments |
See all National Semiconductor (now Texas Instruments) datasheets
| Part Number | Description |
|---|---|
| LP2957A | 5V Low-Dropout Regulator |
| LP2950 | Micropower Voltage Regulators |
| LP2951 | Micropower Voltage Regulators |
| LP2952 | Adjustable Micropower Low-Dropout Voltage Regulators |
| LP2952A | Adjustable Micropower Low-Dropout Voltage Regulators |
| LP2953 | Adjustable Micropower Low-Dropout Voltage Regulators |
| LP2953A | Adjustable Micropower Low-Dropout Voltage Regulators |
| LP2954 | 5V and Adjustable Micropower Low-Dropout Voltage Regulators |
| LP2954A | 5V and Adjustable Micropower Low-Dropout Voltage Regulators |
| LP2956 | Dual Micropower Low-Dropout Voltage Regulators |
