ZMR250 Просмотр технического описания (PDF) - Zetex => Diodes

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производитель

ZMR250

Fixed 2.5, 3.3 and 5 volt miniature voltage regulators

Zetex => Diodes 

ZMR series

Absolute maximum ratings

Input voltage (ZMR25H) 22.5V

(ZMR50H) 25V

Package power dissipation

(Tamb=25 °C)

Output current (IO)

Operating temperature

Storage temperature

ZMR250

20V

ZMR500

20V

SOT23 500mW (Note 3)

TO92 600mW

100mA

-55 to 125°C

-65 to 150°C

Note:

1. The maximum operating input voltage and output current of the device will be governed bythe

maximum power dissipation of the selected package. Maximum package power dissipationis

specified at 25°C and must be linearly derated to zero at Tamb =125°C.

2. The following data represents pulse test conditions with junction temperatures as indicated

atthe initiation of the test. Continuous operation of the devices with the stated conditions

mightexceed the power dissipation limits of the chosen package.

3. Maximum power dissipation for the SOT23 package, is calculated assuming that the device

ismounted on a ceramic substrate measuring 15 x 15 x 0.6mm.

Issue 6 - April 2007

2

© Zetex Semiconductors plc 2007

www.zetex.com

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