The LP2985-N low noise linear (LDO) regulator delivers up to 150-mA output current and only requires 300-mV dropout voltage of input to output. Using an optimized vertically integrated PNP (VIP) process, the LP2985-N delivers unequaled performance for all battery-powered designs. The LP2985-N device provides 1% tolerance precision output voltage with only 75.
•1 Input Voltage Range: 2.5 V to 16 V
• Ultra Low-Dropout Voltage
• Ensured 150 mA Output Current
• Requires Minimum External Components
• Stable With Low-ESR Output Capacitor
• < 1 µA Quiescent Current When Shut Down
• Low Ground Pin Current at All Loads
• Output Voltage Accuracy 1% (A Grade)
• High Peak Current Capability
• Low ZOUT: 0.3 Ω Typical (10 Hz to 1 MHz)
• Overtemperature and Overcurrent Protection
• −40°C to 125°C Junction Temperature Range
• Custom Voltages Available
2 Applications
• Cellular Phones
• Palmtop and Laptop Computers
• Personal Digital Assistants (PDA)
• Camcorders, .
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | LP2985 |
National Semiconductor |
Micropower 150 mA Low-Noise Ultra Low-Dropout Regulator | |
2 | LP2985 |
Texas Instruments |
150-mA Low-noise Low-dropout Regulator | |
3 | LP2985A |
Texas Instruments |
150-mA Low-noise Low-dropout Regulator | |
4 | LP2985LV |
National Semiconductor |
Micropower 150mA Low-Noise Low-Dropout Regulator | |
5 | LP2985LV-N |
Texas Instruments |
150-mA Low-noise Low-dropout Regulator | |
6 | LP2980 |
National Semiconductor |
Micropower 50 mA Ultra Low-Dropout Regulator | |
7 | LP2980-ADJ |
National Semiconductor |
Micropower SOT/ 50 mA Ultra Low-Dropout Adjustable Voltage Regulator | |
8 | LP2980-ADJ |
Texas Instruments |
Micropower 50-mA Ultra-Low-Dropout Regulator | |
9 | LP2980-ADJEP |
National Semiconductor |
50 mA Ultra Low-Dropout Adjustable Voltage Regulator | |
10 | LP2980-N |
Texas Instruments |
Micropower 50-mA Ultra-Low-Dropout Regulator | |
11 | LP2980LV |
National Semiconductor |
50mA Low-Voltage Low-Dropout Regulator | |
12 | LP2981 |
National Semiconductor |
Micropower 100 mA Ultra Low-Dropout Regulator |