LP2985AIM5-3.3/NOPB Part Information
Details for LP2985AIM5-3.3/NOPB by Texas Instruments
Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators
Part Description
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-µA quiescent current at 1mA load and 850 µA at 150-mA load. By adding a 10nF bypass capacitor, the output noise can be reduced to 30 µVRMS in a 30-kHz bandwidth. The LP2985-N is designed to work with a ceramic output capacitor with equivalent series resistance (ESR) as low as 5 mΩ. The device is available with fixed output voltage from 2.5 V to 6.1 V. Contact Texas Instrument Sales for specific voltage option needs.
Part Downloads
Download PCB Footprint from Ultra Librarian
Part Features
- < 1 u00b5A Quiescent Current When Shut Down
- Custom Voltages Available
- Ensured 150 mA Output Current
- High Peak Current Capability
- Input Voltage Range: 2.5 V to 16 V
- Low Ground Pin Current at All Loads
- Low ZOUT: 0.3 u2126 Typical (10 Hz to 1 MHz)
- Output Voltage Accuracy 1% (A Grade)
- Overtemperature and Overcurrent Protection
- Requires Minimum External Components
- Stable With Low-ESR Output Capacitor
- Ultra Low-Dropout Voltage
- u221240u00b0C to 125u00b0C Junction Temperature Range
Part Specifications
| Output Type | Fixed |
| Input Voltage Min | 2.5V |
| Input Voltage Max | 16V |
| Fixed Output Voltage Nom. | 3.3V |
| Adjustable Output Voltage Min | - |
| Adjustable Output Voltage Max | - |
| Output Current | 150mA |
| Dropout Voltage Vdo | 280mV |
| LDO Regulator Case Style | SOT-23 |
| No. of Pins | 5Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| Product Range | 3.3V 150mA LDO Voltage Regulators |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (27-Jun-2018) |
| Accuracy % | 1% |
| Base Number | 2985 |
| No. of Outputs | 1Outputs |
| Operating Temperature Range | -40°C to +125°C |
| Output Current Max | 0.15A |
| Output Voltage Nom. | 3.3V |
| Primary Input Voltage | 4.3V |
| Supply Voltage Max | 16V |
| Supply Voltage Min | 2.5V |
| Termination Type | Surface Mount Device |
| Voltage Regulator Type | LDO Fixed Positive |
Alternative Part Descriptions
- LP2985AIM5-3.3/NOPB | RS Components
- LDO, 0.3VDO, 3.3V, 0.15A, 1%, 5SOT23; Output Type:Fixed; Input Voltage Min:2.5V; Input Voltage Max:16V; Fixed Output Voltage Nom.:3.3V; Adjustable Output Voltage Min:-; Adjustable Output Voltage Max:-; Output Current:150mA; Dropout RoHS Compliant: Yes | Newark Electronics
- LDO Regulator Pos 3.3V 0.15A 5-Pin SOT-23 T/R | Avnet Europe
- 150-mA, 16-V, low-dropout voltage regulator with enable | Texas Instruments
- LDO Voltage Regulator [Texas Instruments] LP2985AIM5-3.3/NOPB LDO Voltage Regulator | Distrelec