MIC5280 Просмотр технического описания (PDF) - Micrel

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MIC5280

25mA, 120V, Low IQ, High PSRR LDO

Micrel 

Micrel, Inc.

Ordering Information

Part Number

MIC5280YME

Voltage

Adj.

Temperature Range

–40° to +125°C

Package

8-Pin EPAD SOIC

MIC5280

Lead Finish

Pb-Free

Pin Configuration

CBYP 1

VOUT 2

ADJ 3

GND 4

8 VIN

7 NC

6 NC

5 EN

8-Pin EPAD SOIC (ME)

Pin Description

Pin Number

1

2

3

4

5

6, 7

8

EP

Pin Name

CBYP

VOUT

ADJ

GND

EN

NC

VIN

–

Pin Function

Connect 10µF capacitor. Increases PSRR when VIN ≥ 6.5V.

Regulator Output Pin. Connect 2.2µF for better stable operation.

Connect pin 3 to external resistor divider to set VOUT.

Ground.

Enable pin. Enable Low turns part OFF, Enable High turns part ON.

Not internally connected.

Supply Input pin. Supply (Input): -24V to 120V input voltage.

Exposed Pad – Connect to Ground plane trace.

January 2009

2

M9999-012209-A

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