R1182K121B Datasheet, PDF (5/23 Pages) RICOH electronics devices division – Low Voltage 150mA LDO REGULATOR

• ELECTRICAL CHARACTERISTICS by OUTPUT VOLTAGE
Output Voltage
VOUT (V)
1.2 ^<= VOUT < 1.3
1.3 ^<= VOUT < 1.4
1.4 ^<= VOUT < 1.5
1.5 ^<= VOUT < 2.0
2.0 ^<= VOUT < 2.8
2.8 ^<= VOUT < 4.0
2.1 ^<= VOUT < 2.8
VOUT=4.0
Condition
IOUT=150mA
Dropout Voltage VDIF (V)
Typ.
0.60
0.53
0.46
0.43
0.31
0.23
0.19
0.25
TYPICAL APPLICATIONS
VDD
VOUT
VOUT
C1
R1182x
Series
C2
CE GND
R1182x
Topt = 25°C
Max.
0.82
0.75
0.67
0.60
0.40
0.29
0.23
0.40
(External components example; Output capacitor: Ceramic type
Input capacitor: Ceramic type
Output Capacitor: 0.1µF Kyocera CM05B104K06AB
Murata GRM155B31C104KA87B
1.0µF Kyocera CM05X5R105K06AB
TDK C1005JB0J105K
Murata GRM155B30J105KE18B
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