MIC5237-2.5BU datasheet(2/8 Pages) MICREL

Teilenummer	MIC5237-2.5BU

Bauteilbeschribung	500mA Low-Dropout Regulator Preliminary Information

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Hersteller	MICREL [Micrel Semiconductor]

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MIC5237

Micrel

MIC5237

January 2000

Pin Description

Pin No.

Pin Name

Pin Function

Supply Input

2, TAB

GND

Ground: TO-220 and TO-263 pin 2 and TAB are internally connected.

OUT

Regulator Output

Pin Configuration

OUT

GND

1IN

MIC5237-x.xBT

(TO-220-3)

OUT

GND

1IN

MIC5237-x.xBU

(TO-263-3)

Absolute Maximum Ratings

Input Voltage (V

IN) ........................................ –20V to +20V

Power Dissipation (P

D) ............................ Internally Limited

Junction Temperature (T

J) ....................... –40°C to +125°C

Lead Temperature (soldering, 5 sec.) ....................... 260

°C

Operating Ratings

Input Voltage (V

IN) ....................................... +2.5V to +16V

Junction Temperature (T

J) ....................... –40°C to +125°C

Package Thermal Resistance

TO-220 (

JA) ....................................................... 55°C/W

TO-220 (

JC) ......................................................... 3°C/W

TO-263 (

JC) ......................................................... 3°C/W

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