Diodes PAM3112 - Manual

PAM3112
Document number: DSxxxxx Rev. 2 - 3
1 of 17
www.diodes.com
January 2013
© Diodes Incorporated
PAM3112
A Product Line of
Diodes Incorporated
300mA CMOS LINEAR REGULATOR
Description
The PAM3112 regulator features low quiescent current (65µA Typ)
and excellent line/load regulation, making it ideal for battery powered
applications. The output voltage can be 1.2V or 1.3V. Space-saving
packages SOT23, TSOT25, SOT-89 and SC70 are attractive for
portable and handheld applications. It has both thermal shutdown and
a current limit features to prevent device failure under extreme
operating conditions. The device is stable with an output capacitance
of 2.2µF or greater.
Features
• Accuracy within ±2%
• Quiescent Current: 65µA Typ.
• Excellent Line/Load Regulation
• Guaranteed 300mA Output Current
• Fast Response
• Current Limiting
• Short Circuit Protection
• Low Temperature Coefficient
• Thermal Shutdown
• Space Saving Package: SOT23, TSOT25, SOT-89 and SC70
• Pb-Free Package
Applications
• Cordless Phone
• Cellular Phone
• Bluetooth Earphone
• Digital Camera
• Portable Electronics
• WLAN
• MP3
Player
Pin Assignments
Typical Applications Circuit
Top View
TSOT25
Top View
SOT23