Microchip Linear, Voltage Regulator, 100 mA 2.1 MHz, SOIC 8-Pin

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956,46 kr

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RS-artikelnummer:
236-8858
Tillv. art.nr:
LP2951-02YM
Tillverkare / varumärke:
Microchip
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Brand

Microchip

Product Type

Voltage Regulator

Regulator Type

Linear

Line Regulation

0.02 %/V

Switching Frequency

2.1MHz

Load Regulation

0.2 %

Quiescent Current

15μA

Package Type

SOIC

Pin Count

8

Output Current

100mA

Output Type

Adjustable

Switching Regulator

Yes

Series

LP2951

Standards/Approvals

RoHS

Minimum Operating Temperature

-40°C

Maximum Input Voltage

30V

Maximum Operating Temperature

125°C

Minimum Input Voltage

-0.3V

Automotive Standard

AEC-Q100

The Microchip micro power voltage regulators with very low dropout voltage, and very low quiescent current 75 μA typical. The quiescent current of the LP2951 increases only slightly in dropout, thus prolonging battery life. This feature, among others, makes ideally suited for use in battery-powered systems. Additional features available with the LP2951 also include an error flag output that warns of a low output voltage, which is often due to failing batteries on the input. This may also be used as a Power on reset. A logic-compatible shutdown input is also available which enables the regulator to be switched on and off. This part may also be pin-strapped for a 5V output, or programmed from 1.24V to 29V with the use of two external resistors.

High accuracy 5 V, guaranteed 100 mA output

Extremely low quiescent current

Low-dropout voltage

Extremely tight load and line regulation

Very low temperature coefficient

Use as regulator or reference

Needs only 1μF for stability

Current and thermal limiting

LP2951 versions only

Error flag warns of output dropout

Logic-controlled electronic shutdown

Output programmable from 1.24 V to 29 V

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