BL8069
TYPICAL PERFORMANCE CHARACTERISTICS
1) Output Voltage vs. Output Current (with output
short protection)
Current limit Vs. Vout
3.5
3
2) Output Voltage vs. Input Voltage
Line Regulation
3.313
3.3125
VOUT(V)
2.5
Vout(V)
3.312
3.3115
3.311
2
1.5
1
3.3105
0.5
0
0
500
Iload(mA)
1000
1500
3
3.5
4
4.5
VIN(V)
5
5.5
6
Iout=14(mA)
3) Dropout Voltage vs. Output Current
Dropout & Iout
4) Ripple rejection vs. Frequency
PSRR
80
180
160
140
Dropout(mV)
Vout=3.3V
70
60
Vout=3.3V
120
100
80
60
40
20
0
0
50
100
150
200
Iout(mA)
250
300
350
PSRR(dB)
50
40
30
20
10
0
0.01
0.1
1
10
100
1000
Freq(KHz)
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5