參數(shù)資料
型號: ZMR50HZ
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
中文描述: 三端固定電壓調(diào)節(jié)器
文件頁數(shù): 1/10頁
文件大小: 144K
代理商: ZMR50HZ
FIXED 2.5 AND 5 VOLT
MINIATURE VOLTAGE REGULATORS
ISSUE 3- FEBRUARY 1998
DEVICE DESCRIPTION
The ZMR series of three terminal fixed
positive voltage regulators feature internal
current limit and will shut down under
thermal overload conditions making the
devices difficult to destroy.
The circuit design offers an exceptionally
low quiescent current, only 30
μ
A for the 2.5
volt device, ideal for low power applications.
The initial devices in the series regulate to
2.5 or 5 volts with a drive capability up to
50mA, however, the flexible design will
allow other voltage selections to be made.
The device is designed with space saving in
mind and is available in the small outline
SOT23 package as well as SOT89 for higher
power applications. The SOT23 package is
ideal for applications where space is
restricted. The device is also available in
through hole TO92 package.
FEATURES
Small outline SOT23 and SOT89
packages
TO92 package
2.5V and 5V output
22.5V maximum input voltage
(ZMR25H)
25V maximum input voltage (ZMR50H)
Output current up to 50mA
Very low Quiesent current (30
μ
A)
Unconditionally stable
Other output voltages possible
Internal short circuit current limit
VOLTAGE RANGE
ZMR250
2.5V
ZMR500
5.0V
ZMR25H
2.5V
ZMR50H
5.0V
Vin
Vout
Gnd
SCHEMATIC DIAGRAM
ZMR SERIES
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