Diodes Incorporated — Analog and discrete power solutions
SOT23

Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details.

SOT23.png
Back to Linear and Low Dropout (LDO) Regulators

ZMR250

50mA 2.5V Linear Regulator

Contact Sales

Log in or register to manage email notifications about changes to datasheets or PCNs for this part.

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) 40
AEC Qualified No
Compliance (Only Automotive supports PPAP) Standard
Type Linear Regulator
Output options Fixed
Iout (A) 0.05
Vin (Max) (V) 22.5
Fixed Vout (V) 2.5
Accuracy 25C 2.5
VDROPOUT (Max) (V) at Max Current and Max Ouput Voltage 1.4
Operating Temperature (Ambient) (°C) -55 to 125
Enable Active No
Channels 1
Output Discharge No
Power Good No
Reverse Protection No
VCTL Function No

Related Content

Packages

Technical Documents

Design Tools

ICP Reports

Recommended Soldering Techniques

TN1.pdf