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ZSR300GTA, ZSR330, ZSR485

Table of contents:
Info of ZSR300GTA
Info of ZSR330
Info of ZSR485

ZSR300GTA, ZSR330, ZSR485 Selling Leads, Datasheet

MFG:ZETEX Package Cooled:ZETEK D/C:0607+

ZSR300GTA, ZSR330, ZSR485 Datasheet download

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Part Number: ZSR300GTA

MFG: ZETEX

Package Cooled: ZETEK

D/C: 0607+

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ZSR330 Maximum Ratings

Part Number	ZSR330
Dropout Voltage (V) (Max)	1.7
Operating Ambient Temp Range (°C)	-55 to +125
Operating Input Voltage (V)	20
Output Current (A)	0.2
Output Voltage (V)	3.3
PSRR (dB) typ	62 at 120Hz
Quiescent Current (uA) typ	0.35

ZSR485 General 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 circuit design allows creation of any custom voltage in the range 2.85 to 12 volts. The devices are available in a small outline surface mount package, ideal for applications where space saving is important, as well as through hole TO92 style packaging. 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 350A. 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.

ZSR485 Maximum Ratings

Input voltage ........................20V
Output Current(Io)................. 200mA
Operating Temperature .......-55 to 125
Storage Temperature .........-65 to 150
Power Dissipation (Tamb=25)
SOT223 ........................2W(Note 3)
TO92...............................600mW

ZSR485 Features

• 2.85 to 12 Volt
• Output current up to 200mA
• Tight initial tolerance of 2.5%
• Low 600a quiescent current
• -55 to 125 temperature range
• No external components
• Internal thermal shutdown
• Internal short circuit current limit
• Small outline SOT223 package
• TO92 package

ZSR485 Connection Diagram

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