LP38500ASD-ADJ/NOPB Part Information
Details for LP38500ASD-ADJ/NOPB by Texas Instruments
Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators
Part Description
TI's FlexCap low-dropout (LDO) linear regulators feature unique compensation that allow use of any type of output capacitor with no limits on minimum or maximum equivalent series resistance (ESR). The LP38500 and LP38502 series of LDOs operates from a 2.7-V to 5.5-V input supply. These ultra-low-dropout linear regulators respond very quickly to step changes in load, making them suitable for low-voltage microprocessor applications. Developed on a CMOS process (utilizing a PMOS pass transistor) the LP38500-ADJ and LP38502-ADJ have low quiescent currents that changes little with load current. • GND Pin Current: Typically 2 mA at 1.5-A load current. • Disable Mode: Typically 25-nA quiescent current when the EN pin is pulled low. (LP38502-ADJ) • Simplified Compensation: Stable with any type of output capacitor, regardless of ESR. • Precision Output: A grade versions available with 1.5% VADJ tolerance (25°C) and 3% over line, load, and temperature.
Part Downloads
Download PCB Footprint from Ultra Librarian
Part Features
- 25-nA Quiescent Current in Shutdown Mode
- Adjustable Output Voltage: 0.6 V to 5 V
- ENABLE Pin (LP38502)
- Ensured Accuracy of u00b13.5% at 25u00b0C (STD)
- Ensured Output Current of 1.5 A
- Ensured VADJ Accuracy of u00b11.5% at 25u00b0C (A Grade)
- FlexCap: Stable with Ceramic, Tantalum, or Aluminum Capacitors
- Input Voltage: 2.7 V to 5.5 V
- Low Ground-Pin Current
- Overtemperature and Overcurrent Protection
- Stable with 10-u00b5F Input and Output Capacitors
Part Specifications
| Output Type | Adjustable |
| Input Voltage Min | 2.7V |
| Input Voltage Max | 5.5V |
| Fixed Output Voltage Nom. | - |
| Adjustable Output Voltage Min | 600mV |
| Adjustable Output Voltage Max | 5V |
| Output Current | 1.5A |
| Dropout Voltage Vdo | 220mV |
| LDO Regulator Case Style | WSON |
| No. of Pins | 8Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (27-Jun-2018) |
| Output Voltage Max | 5V |
| Output Voltage Min | 600mV |
Alternative Part Descriptions
- 1.5A FlexCap LDO Regulator 2.7Vin WSON8 | RS Components
- LDO, ADJ, 0.6V-5V, 1.5A, WSON-8; Output Type:Adjustable; Input Voltage Min:2.7V; Input Voltage Max:5.5V; Fixed Output Voltage Nom.:-; Adjustable Output Voltage Min:600mV; Adjustable Output Voltage Max:5V; Output Current:1.5A; DropoutRoHS Compliant: Yes | Newark Electronics
- 1.5-A, adjustable ultra-low-dropout voltage regulator | Texas Instruments
- Texas Instruments LP38500ASD-ADJ/NOPB, LDO Voltage Regulator, 3.6A Adjustable, 0.6 → 5 V, ±1.5% 8-Pin, WSON | RS Components TR
- 1.5A FlexCap LDO Regulator 2.7Vin WSON8 | RS Components IT