Global Mixed-mode Technology Inc.
AT1203
Low Noise, 300mA CMOS LDO Regulator
Features
SOT-23-5,SOT-23-3 and SOT89 P...
Global Mixed-mode Technology Inc.
AT1203
Low Noise, 300mA
CMOS LDO Regulator
Features
SOT-23-5,SOT-23-3 and SOT89 Packages. Low Dropout
Voltage:350mV. Low Output Noise. Low Quiescent Current:90μA. Guaranteed 300mA Output Current. Fixed Output
Voltage:1.5V, 1.8V, 1.9V, 2.5V,
2.8V, 3.0V, 3.1V, 3.3V, 4.2V and 5.0V. Built-In Current Limit. Built-In Thermal Shutdown. Built-In LDO ON/OFF Control.
Applications
Cellular Phones Wireless Devices Portable Electronics Battery Powered Systems
General Description
The AT1203 is an ultra-low noise, low dropout
voltage, low quiescent current
CMOS LDO, capable of delivering up to 300mA.
This LDO provides factory preset 1.5V, 1.8V, 1.9V, 2.5V, 2.8V, 3.0V, 3.1V, 3.3V, 4.2V and 5.0V fixed output
voltage.
That is ideally suited for input powered(2.5V~5.5V) from Li-Ion, NiCd, NiMH, Alkaline battery or USB-Base power system.
Designed with an internal P-channel
MOSFET pass elements maintain ultra-low supply current throughout the whole entire operating range.
The AT1203 is protected with current limit, ON/OFF control and thermal shutdown.
Pin Configuration
Typical Application Circuit
Ver: 1.1 Oct 18, 2010
TEL: 886-3-5788833 http://www.gmt.com.tw
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Global Mixed-mode Technology Inc.
Ordering Information
Part Number
AT1203-18E_GRE AT1203-25E_GRE AT1203-28E_GRE AT1203-30E_GRE AT1203-31E_GRE AT1203-15U_GRE AT1203-18U_GRE AT1203-25U_GRE AT1203-28U_GRE AT1203-30U_GRE AT1203-31U_GRE AT1203-18X_GRE AT1203-25X_GRE AT1203-27X...