Diodes Incorporated
SOT23

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SOT23.png
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ZMR330

50mA 3.3V Linear Regulator

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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

Iq (typ) (µA) 170
AEC Qualified No
Compliance (Only Automotive supports PPAP) Standard
Type Linear Regulator
Output options Fixed
Iout (A) 0.05
Vin (Max) (V) 24
Fixed Vout (V) 3.3
Accuracy 25C 2.5
VDROPOUT (Max) (V) at Max Current and Max Ouput Voltage 1.44
Operating Temperature (Ambient) (°C) -55 to 125
Enable Active No
Channels 1
Output Discharge No
Power Good No
Reverse Protection No
VCTL Function No

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