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Technical Specifications
Parameters and characteristics for this part
| Specification | LP2992IM5-3.3 |
|---|---|
| Control Features | Enable |
| Current - Output | 250 mA |
| Current - Quiescent (Iq) | 95 µA |
| Current - Supply (Max) [Max] | 4 mA |
| 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-74A, SOT-753 |
| Protection Features | Over Temperature, Over Current, Short Circuit |
| PSRR | 45 dB |
| Supplier Device Package | SOT-23-5 |
| Voltage - Input (Max) [Max] | 16 V |
| Voltage - Output (Min/Fixed) | 3.3 V |
| Voltage Dropout (Max) [Max] | 0.85 V |
LP2992 Series
250-mA, 16-V, low-dropout voltage regulator with enable
| Part | Current - Quiescent (Iq) | Voltage - Input (Max) [Max] | Control Features | Mounting Type | Number of Regulators | Voltage - Output (Min/Fixed) | Output Configuration | Current - Output | Supplier Device Package | Package / Case | Voltage Dropout (Max) [Max] | Current - Supply (Max) [Max] | Operating Temperature [Max] | Operating Temperature [Min] | Output Type | PSRR | Protection Features | Supplier Device Package [y] | Supplier Device Package [x] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments | 95 µA | 16 V | Enable | Surface Mount | 1 | 3.3 V | Positive | 250 mA | SOT-23-5 | SC-74A SOT-753 | 0.85 V | 4 mA | 125 °C | -40 °C | 1.81 mOhm | 45 dB | Over Current Over Temperature Short Circuit | ||
 Texas Instruments | 95 µA | 16 V | Enable | Surface Mount | 1 | 1.5 V | Positive | 250 mA | SOT-23-5 | SC-74A SOT-753 | 0.85 V | 4 mA | 125 °C | -40 °C | 1.81 mOhm | 45 dB | Over Current Over Temperature Short Circuit | ||
Texas Instruments | 95 µA | 16 V | Enable | Surface Mount | 1 | 1.5 V | Positive | 250 mA | SOT-23-5 | SC-74A SOT-753 | 0.85 V | 4 mA | 125 °C | -40 °C | 1.81 mOhm | 45 dB | Over Current Over Temperature Short Circuit | ||
Texas Instruments | 95 µA | 16 V | Enable | Surface Mount | 1 | 5 V | Positive | 250 mA | SOT-23-5 | SC-74A SOT-753 | 0.85 V | 4 mA | 125 °C | -40 °C | 1.81 mOhm | 45 dB | Over Current Over Temperature Short Circuit | ||
Texas Instruments | 95 µA | 16 V | Enable | Surface Mount | 1 | 1.5 V | Positive | 250 mA | SOT-23-5 | SC-74A SOT-753 | 0.85 V | 4 mA | 125 °C | -40 °C | 1.81 mOhm | 45 dB | Over Current Over Temperature Short Circuit | ||
Texas Instruments | 95 µA | 16 V | Enable | Surface Mount | 1 | 1.8 V | Positive | 250 mA | SOT-23-5 | SC-74A SOT-753 | 0.85 V | 4 mA | 125 °C | -40 °C | 1.81 mOhm | 45 dB | Over Current Over Temperature Short Circuit | ||
Texas Instruments | 95 µA | 16 V | Enable | Surface Mount | 1 | 1.8 V | Positive | 250 mA | SOT-23-5 | SC-74A SOT-753 | 0.85 V | 4 mA | 125 °C | -40 °C | 1.81 mOhm | 45 dB | Over Current Over Temperature Short Circuit | ||
Texas Instruments | 95 µA | 16 V | Enable | Surface Mount | 1 | 2.5 V | Positive | 250 mA | SOT-23-5 | SC-74A SOT-753 | 0.85 V | 4 mA | 125 °C | -40 °C | 1.81 mOhm | 45 dB | Over Current Over Temperature Short Circuit | ||
 Texas Instruments | 95 µA | 16 V | Enable | Surface Mount | 1 | 2.5 V | Positive | 250 mA | 6-WSON | 0.85 V | 4 mA | 125 °C | -40 °C | 1.81 mOhm | 45 dB | Over Current Over Temperature Short Circuit | 3.29 | 2.92 | |
Texas Instruments | 95 µA | 16 V | Enable | Surface Mount | 1 | 1.8 V | Positive | 250 mA | SOT-23-5 | SC-74A SOT-753 | 0.85 V | 4 mA | 125 °C | -40 °C | 1.81 mOhm | 45 dB | Over Current Over Temperature Short Circuit |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
Description
General part information
LP2992 Series
The LP2992 is a fixed-output, wide-input, low-noise, low-dropout voltage regulator supporting an input voltage range from 2.5V to 16V and up to 250mA of load current. The LP2992 supports an output range of 1.2V to 5.0V (new chip).
Additionally, the LP2992 (new chip) has a 1% output accuracy across load, and temperature that can meet the needs of low-voltage microcontrollers (MCUs) and processors.
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.
Documents
Technical documentation and resources