BL8075 series is a group of positive voltage output, low power consumption, low dropout voltage regulator. It can provide 300mA output current when input / output voltage differential drops to 600mV (VOUT= 3.3V), and it also provides foldback short-circuit protection, thermal protection and output current limit function. The very low power consumption of BL8075 (IQ=10uA) can greatly improve natural life of batteries.
BL8075 can provide output value in the range of 1.2V~5.0V in 0.1V steps. It also can customize on command.
BL8075 includes high accuracy voltage reference, error amplifier, current limit circuit and output driver module.
BL8075 has well load transient response and good temperature characteristic, And it uses trimming technique to guarantee output voltage accuracy within±2%.
1、Low power consumption: 10uA(Typ.)
2、Maximum output current: 500mA
3、Small dropout voltage 600mV@300mA (VOUT=3.3V) 1.2V@500mA (VOUT=3.3V)
4、Input voltage range: 3V~16V
5、Output voltage range: 1.2V~5.0V (customized on command in 0.1V steps)
6、Highly accurate:±2%(±1% customized)
7、Output current limit: 650mA
1、Battery powered equipment
2、Power management of MP3、PDA、DSC、 Mouse、PS2 games
3、Reference voltage source regulation after switching power
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