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LP4951C - Adjustable Micropower Voltage Regulators

Download the LP4951C datasheet PDF. This datasheet also covers the LP4950C-5V variant, as both devices belong to the same adjustable micropower voltage regulators family and are provided as variant models within a single manufacturer datasheet.

Description

The LP4950C and LP4951C are micropower voltage regulators with very low quiescent current (75µA typ.) and very low dropout voltage (typ.

40mV at light loads and 380mV at 100mA).

They are ideally suited for use in battery-powered systems.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LP4950C-5V_NationalSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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Other Datasheets by National Semiconductor (Texas Instruments)

Part Number Description
LP4950C-5V Adjustable Micropower Voltage Regulators

Full PDF Text Transcription

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LP4950C-5V and LP4951C Adjustable Micropower Voltage Regulators September 2002 LP4950C-5V and LP4951C Adjustable Micropower Voltage Regulators General Description The LP4950C and LP4951C are micropower voltage regulators with very low quiescent current (75µA typ.) and very low dropout voltage (typ. 40mV at light loads and 380mV at 100mA). They are ideally suited for use in battery-powered systems. Furthermore, the quiescent current of the LP4950C/LP4951C increases only slightly in dropout, prolonging battery life. The LP4950C in the popular 3-pin TO-92 package is pin compatible with older 5V regulators. The 8-lead LP4951C is available in a plastic surface mount package and offers additional system functions.
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