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LP3873 |
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| Part Number | LP3873 |
| Manufacturer | National Semiconductor |
| Description | The LP3873/LP3876 series of fast ultra low-dropout linear regulators operate from a +2.5V to +7.0V input supply. Wide range of preset output voltage options are available. These ultra low dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications. The LP3873/LP3876 are develop. |
| Features | n n n n n n n n n n n n Ultra low dropout voltage Low ground pin current Load regulation of 0.08% 1µA quiescent current in shutdown mode Guaranteed output current of 3A DC Available in TO-263 and TO-220 packages Output voltage accuracy ± 1.5% Error flag indicates output status Sense option improves load regulation Minimum output capacitor requirements Overtemperature/overcurrent protection −40˚C to +125˚C junction temperature range Applications n n n n n n n n Microprocessor power supplies GTL, GTL+, BTL, and SSTL bus terminators Power supplies for DSPs SCSI terminator Post regulators High ef. |
| Datasheet |
 LP3873 Data Sheet
PDF 365.29KB |
| Distributor | Stock | Price | Buy |
|---|
LP3873 |
| Part Number | LP3873 |
| Manufacturer | Texas Instruments |
| Title | 3A Fast Ultra Low Dropout Linear Regulators |
| Description | The LP3873/LP3876 series of fast ultra low-dropout linear regulators operate from a +2.5V to +7.0V input supply. Wide range of preset output voltage options are available. These ultra low dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltag. |
| Features |
1
•2 Ultra Low Dropout Voltage • Low Ground Pin Current • Load Regulation of 0.08% • 1µA Quiescent Current in Shutdown Mode • Ensured Output Current of 3A DC • Available in DDPAK/TO-263 and TO-220 Packages • Output Voltage Accuracy ± 1.5% • Error Flag Indicates Output Status • Sense Option Improves Load Regulation • Minimum Output Capacitor Requirements • Overtemperature/overcurrent Protection • −. |
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | LP3871 |
National Semiconductor |
0.8A Fast Ultra Low Dropout Linear Regulators |
|
| 2 | LP3871 |
Texas Instruments |
0.8-A Fast Ultra-Low-Dropout Linear Regulators |
|
| 3 | LP3872 |
National Semiconductor |
1.5A Fast Ultra Low Dropout Linear Regulators |
|
| 4 | LP3872 |
Texas Instruments |
1.5-A Fast Ultra-Low-Dropout Linear Regulators |
|
| 5 | LP3874 |
National Semiconductor |
0.8A Fast Ultra Low Dropout Linear Regulators |
|
| 6 | LP3874 |
Texas Instruments |
0.8-A Fast Ultra-Low-Dropout Linear Regulators |
|
| 7 | LP3874-ADJ |
Texas Instruments |
0.8A Fast Ultra Low Dropout Linear Regulators |
|
| 8 | LP3875 |
National Semiconductor |
1.5A Fast Ultra Low Dropout Linear Regulators |
|
| 9 | LP3875 |
Texas Instruments |
1.5-A Fast Ultra-Low-Dropout Linear Regulators |
|
| 10 | LP3875-ADJ |
Texas Instruments |
1.5-A Fast Ultra-Low-Dropout LDOs |
|
Desde 2024. D4U Semiconductor.
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