ZSR400 - Zetex Semiconductors

ZSR400 2.85 TO 12 VOLT FIXED POSITIVE LOCAL VOLTAGE REGULATOR

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 savi.

Features

• Small outline SO8 and SOT223 package
• TO92 package
• 2.85 to 12 Volt
• Output current up to 200mA
• Tight initial tolerance
• Low quiescent current
• -55 to 125°C temperature range
• No external components
• Internal thermal shutdown
• Internal short circuit current limit VOLTAGE RANGE ISSUE 3 - SEPTEMBER 2001 1 ZSR SERIES ABSOLUTE MAXIMUM RATING Input voltage Output Current(Io) Operating Temperature Storage Temperature 20V 200mA -55 to 125°C -65 to 150°C Power Dissipation (Tamb=25°C) SOT223 2W(Note 3) TO92 S08 600mW 780mW(Note 3) ELECTRICAL CHARACTERISTICS Notes: 1. The maximum operat.