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ZR78L057

Zetex Semiconductors
Part Number ZR78L057
Manufacturer Zetex Semiconductors
Description LOCAL VOLTAGE REGULATOR
Published Mar 30, 2018
Detailed Description 2.85 TO 12 VOLT FIXED POSITIVE LOCAL VOLTAGE REGULATOR ISSUE 3 - DECEMBER 2001 ZR78L SERIES DEVICE DESCRIPTION The ZR7...
Datasheet PDF File ZR78L057 PDF File

ZR78L057
ZR78L057

Overview
2.
85 TO 12 VOLT FIXED POSITIVE LOCAL VOLTAGE REGULATOR ISSUE 3 - DECEMBER 2001 ZR78L SERIES DEVICE DESCRIPTION The ZR78L Series three terminal fixed positive voltage regulators feature internal circuit current limit and thermal shutdown making the devices difficult to destroy.
The circuit design allows creation of any custom voltage in the range 2.
85 to 12 volts.
The devices are available in a small outline surface mount package, ideal for applications where space saving is important, as well as through hole TO92 style packaging.
The devices are suited to local voltage regulation applications, where problems could be encountered with distributed single source regulation, as well as more general voltage regulation applications.
The ZR78L Series show performance characteristics superior to other local voltage regulators.
The initial output voltage is maintained to within 2.
5% with a quiescent current of typically 350µA.
Output voltage change, with input voltage and load current, is mu...


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