| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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115 pcs
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115 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LP2953IM-3.3 from Texas Instruments is a micropower, low-dropout voltage regulator designed for battery-powered systems. It features a wide input voltage range from 2.3V to 30V and an adjustable output voltage that can be set from 1.23V to 29V.
This regulator provides a substantial output current of 250mA with a low quiescent current of typically 130µA at a 1mA load. The dropout voltage is low, typically 60mV at light load and 470mV at 250mA load. It includes protection features such as over current, over temperature, and reverse polarity protection.
The LP2953IM-3.3 is available in a 16-SOIC package and is designed for surface mount applications. It operates within an ambient temperature range of -40°C to 125°C. The device also features an Enable control input.
Key electrical characteristics include tight line and load regulation, a low temperature coefficient for its internal voltage reference, and reverse battery-input protection. The adjustable output type and positive output configuration make it versatile for various power management needs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.30 | $0.30 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.3 V to 30 V.
The output voltage adjusts from 1.23 V to 29 V.
The maximum output current is 250 mA.
The typical quiescent current is 130 µA at a 1-mA load.
The operating temperature range is -40°C to 125°C.
Protection features include Over Current, Over Temperature, and Reverse Polarity.
It is supplied in a 16-SOIC package.