MIC5271 Просмотр технического описания (PDF) - Micrel

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MIC5271

µCap Negative Low-Dropout Regulator

Micrel 

MIC5271

Adjustable Regulator Application

MIC5271BM5

–VIN

5

4

–IN –OUT

–EN

–VOUT

R2

2

3

GND ADJ

R1

Figure 1. Adjustable Voltage Application

The MIC5271BM5 can be adjusted from 1.20V to 14V by

using two external resistors (Figure 1). The resistors set the

output voltage based on the following equation:

R2

VOUT = VREF (1 + R1 )

Where VREF = 1.20V

Micrel

October 2003

9

MIC5271

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