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The LP3869x-ADJ low-dropout CMOS linear regulators provide 2% precision reference voltage, extremely low dropout voltage (250 mV at 500-mA load current, VOUT = 5 V), and excellent AC performance using ultra-low equivalent series resistance (ESR) ceramic output capacitors. The low thermal resistance of the WSON and SOT223 packages allow use of the full operat.
•1 Wide Input Voltage Range: 2.7 V to 10 V
• All WSON Options are Available as AEC-Q100
Grade 1
• Output Voltage Range: 1.25 V to 9 V
• 2% Adjust (ADJ) Pin Voltage Accuracy (25°C)
• Low Dropout Voltage: 250 mV at 500 mA
(Typical, 5-V Out)
• Precision (Trimmed) Bandgap Reference
• Ensured Specs for
–40°C to +125°C
• 1-µA Off-State Quiescent Current
• Thermal Overload Protection
• Foldback Current Limiting
• Ground (GND) Pin Current: 55 µA (Typical) at Full
Load
• Enable (EN) Pin (LP38693-ADJ)
2 Applications
• Hard Disk Drives
• Notebook Computers
• Battery-Powered Devices
• Portable Instrumenta.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | LP38693-ADJ |
Texas Instruments |
500-mA Low-Dropout CMOS Linear Regulators |
|
| 2 | LP38693-Q1 |
Texas Instruments |
500-mA Low-Dropout CMOS Linear Regulators |
|
| 3 | LP38693 |
Texas Instruments |
500-mA Low-Dropout CMOS Linear Regulators |
|
| 4 | LP38693 |
National Semiconductor |
500mA Low Dropout CMOS Linear Regulators |
|
| 5 | LP38690 |
Texas Instruments |
1-A Low Dropout CMOS Linear Regulators |
|
| 6 | LP38690 |
National Semiconductor |
1A Low Dropout CMOS Linear Regulators |
|
| 7 | LP38690-ADJ |
Texas Instruments |
1-A Low Dropout CMOS Linear Regulator |
|
| 8 | LP38691 |
Texas Instruments |
500-mA Low-Dropout CMOS Linear Regulators |
|
| 9 | LP38691 |
National Semiconductor |
500mA Low Dropout CMOS Linear Regulators |
|
| 10 | LP38691-ADJ |
Texas Instruments |
500-mA Low-Dropout CMOS Linear Regulators |
|
| 11 | LP38691-ADJ-Q1 |
Texas Instruments |
500-mA Low-Dropout CMOS Linear Regulators |
|
| 12 | LP38691-Q1 |
Texas Instruments |
500-mA Low-Dropout CMOS Linear Regulators |
|