BL8063
Vout
T
Vout
PSRR
Ilim
Vceh
Vcel
en
Output Voltage
Temperature
Coefficiency
Ripple Rejection
Current Limit
CE Input Voltage “H”
CE Input Voltage “L”
Output Noise
Iout=30mA
F=100Hz,
Ripple=0.5Vp-p
Vin=Set Vout+1V
1.0
0
BW=10Hz~100kHz
47
±100
ppm/C
74
500
Vin
0.25
dB
mA
V
V
uVrms
NOTE:
Vdrop=Vin1-(Vout2*0.98) Vout2 is the output voltage when Vin=Vout1+1.0V and Iout=300mA.
Vin1 is the input voltage at which the output voltage becomes 98% of Vout1 after gradually decreasing the input voltage.
BLOCK DIAGRAM
Explanation
BL8063 series is a group of positive voltage output, low noise, low power consumption, low
dropout voltage regulator.
BL8063 can provide output value in the range of 1.0V~4.5V every 0.1V step. It also can be
customized on command.
BL8063 includes high accuracy voltage reference, error amplifier, current limit circuit and output
driver module.
BL8063 has excellent load and line transient response and good temperature characteristics,
which can assure the stability of chip and power system. And it uses trimming technique to
guarantee output voltage accuracy within±2%.
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