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LP38841 |
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| Part Number | LP38841 |
| Manufacturer | National Semiconductor |
| Description | The LP38841 is a high current, fast response regulator which can maintain output voltage regulation with minimum input to output voltage drop. Fabricated on a CMOS process, the device operates from two input voltages: Vbias provides voltage to drive the gate of the N-MOS power transistor, while Vin is the input voltage which supplies power to the load. The u. |
| Features | n n n n n n n n n n n Ideal for conversion from 1.8V or 1.5V inputs Designed for use with low ESR ceramic capacitors 0.8V, 1.2V and 1.5V standard voltages available Ultra low dropout voltage (75mV @ 0.8A typ) 1.5% initial output accuracy Load regulation of 0.1%/A (typical) 30nA quiescent current in shutdown (typical) Low ground pin current at all loads Over temperature/over current protection Available in 5 lead TO220 and TO263 packages −40˚C to +125˚C junction temperature range Applications n ASIC Power Supplies In: - Desktops, Notebooks, and Graphics Cards, Servers - Gaming Set Top Boxes, P. |
| Datasheet |
 LP38841 Data Sheet
PDF 595.46KB |
| Distributor | Stock | Price | Buy |
|---|
LP38841 |
| Part Number | LP38841 |
| Manufacturer | Texas Instruments |
| Title | 0.8A Ultra Low Dropout Linear Regulators |
| Description | The LP38841 is a high current, fast response regulator which can maintain output voltage regulation with minimum input to output voltage drop. Fabricated on a CMOS process, the device operates from two input voltages: Vbias provides voltage to drive the gate of the N-MOS power transistor, while Vin . |
| Features |
1
•2 Ideal for Conversion from 1.8V or 1.5V Inputs • Designed for Use with low ESR Ceramic Capacitors • 0.8V, 1.2V and 1.5V Standard Voltages Available • Ultra Low Dropout Voltage (75mV at 0.8A typ) • 1.5% Initial Output Accuracy • Load Regulation of 0.1%/A (typical) • 30nA Quiescent Current in Shutdown (typical) • Low Ground Pin Current at all Loads • Over Temperature/over Current Protection • Av. |
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | LP38841-ADJ |
Texas Instruments |
0.8A Ultra Low Dropout Adjustable Linear Regulators |
|
| 2 | LP38841-ADJ |
National Semiconductor |
Ultra Low Dropout Adjustable Linear Regulators Stable |
|
| 3 | LP38842 |
Texas Instruments |
1.5A Ultra Low Dropout Linear Regulators |
|
| 4 | LP38842 |
National Semiconductor |
1.5A Ultra Low Dropout Linear Regulators Stable |
|
| 5 | LP38842-ADJ |
Texas Instruments |
1.5A Ultra Low Dropout Adjustable Linear Regulators |
|
| 6 | LP38843 |
Texas Instruments |
3A Ultra Low Dropout Linear Regulators |
|
| 7 | LP38843 |
National Semiconductor |
3A Ultra Low Dropout Linear Regulators Stable |
|
| 8 | LP3881 |
National Semiconductor |
0.8A Fast-Response Ultra Low Dropout Linear |
|
| 9 | LP3881 |
Texas Instruments |
0.8A Fast-Response Ultra Low Dropout Linear Regulators |
|
| 10 | LP3882 |
National Semiconductor |
1.5A Fast-Response Ultra Low Dropout Linear |
|
Desde 2024. D4U Semiconductor.
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