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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 30µA for the 2.5V device, ideal for low power applications. The initial devices in the series regulate to 2.5 or 5V with a drive capability up to 50mA. The device is designed with space saving in mind and is available in the small outline SOT23 package. The ZMR250 has expanded its input voltage range to 22.5V and the ZMR500 has expanded its input voltage range to 25V; equalling that of the ZMR25H and ZMR50H respectively. The ZMR330 provides a 3.3V output over an input range of 5V to 24V.

Product Specifications

Product Parameters

Qualified to AEC-Q10x -
Compliance (Only Automotive supports PPAP) Standard
Dropout Voltage Typical (V) 1.44 V
Operating Input Voltage (V) 24 V
Output Current (mA) 0.05 A
Output Voltage (V) 3.3 V
PSRR Typ @ 120hz (dB) 72 dB
Quiescent Current Typ (μA) 0.17 mA
Operating Ambient Temperature Range (Junction Temperature) (°C) -55 to 125 °C

Related Content

Packages

Technical Documents

ICP Reports

Recommended Soldering Techniques

TN1.pdf

RoHS CofC

Orderable Part Number Buy from Distributor / Contact Sales Request Samples
ZMR330FTA

ZMR330FTA

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Arrow Electronics Central EU 3000 9/28/2021 Europe Buy Now
Avnet 1 9/28/2021 United States Buy Now
Farnell, An Avnet Company 405 9/28/2021 England Buy Now
Mouser Electronics Inc. 91 9/28/2021 South America, North America, Asia, Europe, Middle East Buy Now
Rutronik GmbH 3000 9/28/2021 Germany Buy Now
RS Components 700 9/27/2021 England Buy Now
RS Components 4565 9/27/2021 England Buy Now
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PCNs

Product Change Notices

PCN # Issue Date Implementation Date Subject
PCN-2427 2019-10-15 2020-04-15 Device End of Life (EOL)