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LP2989 |
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| Part Number | LP2989 |
| Manufacturer | Texas Instruments (https://www.ti.com/) |
| Description | The LP2989 is a fixed-output 500-mA precision LDO regulator designed for use with ceramic output capacitors. Output noise can be reduced to 18 μV (typical) by connecting an external 10-nF capacitor to... |
| Features |
•1 2.1-V to 16-V Input Voltage Range • 2.5-V to 5-V Fixed Output Voltage Options • Ultra-Low Dropout Voltage • 500-mA Continuous Output Current • Very Low Output Noise With External Capacitor • < 0.8-µA Quiescent Current When Shutdown • Low Ground Pin Current at All Loads • 0.75% Output Voltage Accuracy (A Grade) • High Peak Current Capability (800-mA typical) • Overtemperature and Overcurrent Protection • −40°C to 125°C Junction Temperature Range 2 Applications • Notebooks and Desktop PCs • PDAs and Palmtop Computers • Wireless Communication Pins • SMPS Post-Regulators 3 Description The LP29... |
| Document |
 LP2989 Data Sheet
PDF 1.89MB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | LP2980 |
National Semiconductor |
Micropower 50 mA Ultra Low-Dropout Regulator |
|
| 2 | LP2980-ADJ |
National Semiconductor |
Micropower SOT/ 50 mA Ultra Low-Dropout Adjustable Voltage Regulator |
|
| 3 | LP2980-ADJ |
Texas Instruments |
Micropower 50-mA Ultra-Low-Dropout Regulator |
|
| 4 | LP2980-ADJEP |
National Semiconductor |
50 mA Ultra Low-Dropout Adjustable Voltage Regulator |
|
| 5 | LP2980-N |
Texas Instruments |
Micropower 50-mA Ultra-Low-Dropout Regulator |
|