LP5951MG-2.5/NOPB
Active150-MA, LOW-IQ, LOW-DROPOUT VOLTAGE REGULATOR WITH ENABLE
Deep-Dive with AI
Search across all available documentation for this part.
LP5951MG-2.5/NOPB
Active150-MA, LOW-IQ, LOW-DROPOUT VOLTAGE REGULATOR WITH ENABLE
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | LP5951MG-2.5/NOPB |
|---|---|
| Control Features | Enable |
| Current - Output | 150 mA |
| Current - Quiescent (Iq) | 55 µA |
| Current - Supply (Max) [Max] | 70 µA |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | 1.81 mOhm |
| Package / Case | SC-70-5, 5-TSSOP, SOT-353 |
| Protection Features | Over Temperature, Over Current, Short Circuit |
| PSRR [Max] | 60 dB |
| PSRR [Min] | 50 dB |
| Supplier Device Package | SC-70-5 |
| Voltage - Input (Max) [Max] | 5.5 V |
| Voltage - Output (Min/Fixed) | 2.5 V |
| Voltage Dropout (Max) [Max] | 0.35 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.68 | |
| 10 | $ 0.61 | |||
| 25 | $ 0.58 | |||
| 100 | $ 0.47 | |||
| 250 | $ 0.44 | |||
| 500 | $ 0.39 | |||
| Digi-Reel® | 1 | $ 0.68 | ||
| 10 | $ 0.61 | |||
| 25 | $ 0.58 | |||
| 100 | $ 0.47 | |||
| 250 | $ 0.44 | |||
| 500 | $ 0.39 | |||
| Tape & Reel (TR) | 1000 | $ 0.36 | ||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 1.16 | |
| 10 | $ 1.11 | |||
| 25 | $ 1.05 | |||
| 50 | $ 1.01 | |||
| 100 | $ 0.96 | |||
| 250 | $ 0.94 | |||
| 500 | $ 0.91 | |||
| 1000 | $ 0.90 | |||
| Texas Instruments | SMALL T&R | 1 | $ 0.72 | |
| 100 | $ 0.55 | |||
| 250 | $ 0.41 | |||
| 1000 | $ 0.29 | |||
Description
General part information
LP5951 Series
The LP5951 regulator is designed to meet the requirements of portable battery-powered systems providing a regulated output voltage and low quiescent current. When switched to shutdown mode via a logic signal at the Enable (EN) pin, the power consumption is reduced to virtually zero.
The LP5951 is designed to be stable with small 1-µF ceramic capacitors. The device also features internal protection against short-circuit currents and over-temperature conditions.
Performance is specified for a –40°C to 125°C temperature range.
