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LP3872 |
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| Part Number | LP3872 |
| Manufacturer | National Semiconductor |
| Description | The LP3872/LP3875 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 LP3872/LP3875 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 0.06% 10nA quiescent current in shutdown mode Guaranteed output current of 1.5A 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. |
| Datasheet |
 LP3872 Data Sheet
PDF 253.34KB |
| Distributor | Stock | Price | Buy |
|---|
LP3872 |
| Part Number | LP3872 |
| Manufacturer | Texas Instruments |
| Title | 1.5-A Fast Ultra-Low-Dropout Linear Regulators |
| Description | The LP387x series of fast ultra low-dropout linear regulators operate from a 2.5-V to 7-V 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 micropr. |
| Features |
•1 Input Voltage Range: 2.5 V to 7 V • Ultra Low-Dropout Voltage • Low Ground Pin Current • Load Regulation of 0.06% • 10-nA Quiescent Current in Shutdown Mode • Ensured Output Current of 1.5-A DC • Available in DDPAK/TO-263, TO-220, and SOT-223 Packages • Output Voltage Accuracy ± 1.5% • ERROR Flag for Output Status • Sense Option Improves Load Regulation • Minimum Output Capacitor Requirements •. |
| 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 | LP3873 |
National Semiconductor |
3A Fast Ultra Low Dropout Linear Regulators |
|
| 4 | LP3873 |
Texas Instruments |
3A 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 |
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Desde 2024. D4U Semiconductor.
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