DESCRIPTION

The A6150 series of fixed output low dropout linear regulators are designed for portable battery powered applications which require low noise operation, fast enable response time, and low dropout. The device achieves its low noise performance without the need of an external noise bypass capacitor.

The A6150 can provide output value in the range of 1.2V~5.0V every 0.1V increasing. The A6150 also can be customized on request.

The A6150 includes high accuracy voltage reference, error amplifier, current limit circuit and output driver module, The A6150 has excellent load and line transient response and good temperature characteristics, when can assure the stability of chip and power system. And it uses trimming technique to guarantee output voltage accuracy within ±2.

The A6150 is available in SOT-25 and SC70-5 package

FEATURES

? Low Power Consumption: 25uA (Typ.)

? Low Output Noise (27uVRMS)

? Standby Mode: 0.1uA

? Low Dropout Voltage: 0.2V@100mA(Typ.)

? High Ripple Rejection: 65dB@1kHz(Typ.)

? Low Temperature Coefficient:±100ppm/oC

? Excellent Line Regulation: 0.05/V

? Built-in chip Enable Circuit

? Output Voltage Range: 1.2V~5.0V

? Highly Accurate: ±2 (±1 customized)

? Output Current Limit

? Available in SOT-25 and SC70-5 package

APPLICATION

? Power Source for Cellular Phones and various kind of PCs

? Battery Powered Equipment

? Power Management of MP3, PDA, DSC, Mouse, PS2 Games

? Reference Voltage Source

? Regulation after Switching Power