LP2985IM5-3.3/NOPB | Texas Instruments
Voltage regulators, 1.8-6.1 V, 150 mA, positive, SOT-23, LP2985IM5-3.3/NOPB
NCNR (non cancelable / non returnable)
Low-Dropout Voltage Regulator, LP2985IM5-3.3/NOPB, Texas Instruments
The LP2985IM5-3.3/NOPB is a fixed-output, wide-input, low-noise, low-dropout voltage regulator. The device supports an input voltage range from 2.5V to 16V and up to 150mA of load current. The LP2985IM5-3.3/NOPB supports an output range of 1.2V to 5.0V. Additionally, the LP2985IM5-3.3/NOPB has a ±1% output accuracy across load and temperature that can meet the needs of a low-voltage microcontroller (MCU) or processor. Low output noise of 30µVRMS (with 10nF bypass capacitors) and wide bandwidth PSRR performance of greater than 70dB at 1kHz and 40dB at 1MHz help attenuate the switching frequency of an upstream DC/DC converter and minimize post-regulator filtering. The LP2985IM5-3.3/NOPB has an internal soft-start mechanism that reduces inrush current during startup, thus minimizing input capacitance. Standard protection features, such as overcurrent and overtemperature protection, are included.
Features
- Output current limiting and thermal protection
- Stable with 2.2µF ceramic capacitors (new chip)
Applications
- Residential breakers
- Electricity meters
- Micro inverters
- Server PSU (12V output)
| Filter | Property | Value |
|---|---|---|
| Assembly | SMD | |
| Enclosure | SOT-23 | |
| Version | fixed | |
| Number of Regulators | 1 | |
| Input voltage AC | 2.2-16 V | |
| Output voltage DC | 1.8-6.1 V | |
| Output current | 150 mA | |
| Polarity | positive | |
| min. operating temperature | -40 °C | |
| max. operating temperature | 125 °C |
| Property | Value |
|---|---|
| Customs tariff number | 85423990 |
| Country of origin | US |
| MSL | MSL 1 |
| Property | Value |
|---|---|
| Date of RoHS guidelines | 3/31/15 |
| RoHS conform | Yes |
| SVHC free | Yes |