Diodes Menu Close
Back to Standard Linear Regulators

ZSR300

Contact Sales

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

Description

The ZSR Series three terminal fixed positive voltage regulators feature internal circuit current limit and thermal shutdown making the devices difficult to destroy. The devices are available in a high power surface mount package, ideal for applications where space saving is important. 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 ZSR 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 350?A. Output voltage change, with input voltage and load current, is much lower than competitive devices. The ZSR devices are completely stable with no external components.

Product Specifications

Product Parameters

AEC Qualified -
Compliance (Only Automotive supports PPAP) Standard
Dropout Voltage Typical (V) 1.7 V
Operating Input Voltage (V) 20 V
Output Current (A) 0.2 A
Output Voltage (V) 3 V
PSRR Typ @ 120hz (dB) 62 dB
Quiescent Current Typ (mA) 0.35 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
ZSR300GTA

ZSR300GTA

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Farnell, An Avnet Company 384 9/30/2022 England Buy Now
Digi-Key Electronics 3 9/29/2022 Europe, Asia, North America Buy Now
Micronetics GmbH 1840 9/26/2022 Germany Contact Sales
Request Sample

Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN # Issue Date Implementation Date Subject
PCN-2594 2022-08-31 2023-02-28 Device End of Life (EOL)