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The LP3874-ADJ fast ultra low-dropout linear regulators operate from a +2.5V to +7.0V input supply. These ultra low dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications. The LP3874-ADJ is developed on a CMOS process which allows low quiescent current operation independen.
1
•2 Ultra Low Dropout Voltage
• Low Ground Pin Current
• Load Regulation of 0.04%
• 10nA Quiescent Current in Shutdown Mode
• Specified Output Current of 0.8A DC
• Available in DDPAK/TO-263, TO-220 and SOT-
223 Packages
• Minimum Output Capacitor Requirements
• Overtemperature/Overcurrent Protection
• −40°C to +125°C Junction Temperature Range
APPLICATIONS
• Microprocessor Power Supplies
• GTL, GTL+, BTL, and SSTL Bus Terminators
• Power Supplies for DSPs
• SCSI Terminator
• Post Regulators
• High Efficiency Linear Regulators
• Battery Chargers
• Other Battery Powered Applications
DESCRIPTIO.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | LP3874 |
National Semiconductor |
0.8A Fast Ultra Low Dropout Linear Regulators |
|
| 2 | LP3874 |
Texas Instruments |
0.8-A Fast Ultra-Low-Dropout Linear Regulators |
|
| 3 | LP3871 |
National Semiconductor |
0.8A Fast Ultra Low Dropout Linear Regulators |
|
| 4 | LP3871 |
Texas Instruments |
0.8-A Fast Ultra-Low-Dropout Linear Regulators |
|
| 5 | LP3872 |
National Semiconductor |
1.5A Fast Ultra Low Dropout Linear Regulators |
|
| 6 | LP3872 |
Texas Instruments |
1.5-A Fast Ultra-Low-Dropout Linear Regulators |
|
| 7 | LP3873 |
National Semiconductor |
3A Fast Ultra Low Dropout Linear Regulators |
|
| 8 | LP3873 |
Texas Instruments |
3A Fast Ultra Low Dropout Linear Regulators |
|
| 9 | LP3875 |
National Semiconductor |
1.5A Fast Ultra Low Dropout Linear Regulators |
|
| 10 | LP3875 |
Texas Instruments |
1.5-A Fast Ultra-Low-Dropout Linear Regulators |
|
| 11 | LP3875-ADJ |
Texas Instruments |
1.5-A Fast Ultra-Low-Dropout LDOs |
|
| 12 | LP3875-ADJ |
National Semiconductor |
1.5A Fast Ultra Low Dropout Linear Regulators |
|