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LP3874 |
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| Part Number | LP3874 |
| Manufacturer | National Semiconductor |
| Description | The LP3871/LP3874 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 LP3871/LP3874 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 0.04% 10nA quiescent current in shutdown mode Guaranteed output current of 0.8A DC Available in TO-263, TO-220 and SOT-223 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 regula. |
| Datasheet |
 LP3874 Data Sheet
PDF 364.16KB |
| Distributor | Stock | Price | Buy |
|---|
LP3874 |
| Part Number | LP3874 |
| Manufacturer | Texas Instruments |
| Title | 0.8-A Fast Ultra-Low-Dropout Linear Regulators |
| Description | The LP3871 and LP3874 series of fast ultra-lowdropout 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 volta. |
| Features |
•1 Input Voltage: 2.5 V to 7 V • Ultra-Low-Dropout Voltage • Low Ground Pin Current • Load Regulation of 0.04% • 10-nA Quiescent Current in Shutdown Mode • Specified Output Current of 0.8-A DC • 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. |
| 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 | LP3873 |
National Semiconductor |
3A Fast Ultra Low Dropout Linear Regulators |
|
| 6 | LP3873 |
Texas Instruments |
3A 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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