R5310L Datasheet, PDF (21/34 Pages) RICOH electronics devices division – Multi LDOs for Cellular-phone

4.7µ
4.7µ
4.7µ
4.7µ
ROUT4
24
POUT3 25
VDD2
ROUT3
ROUT2
VDD1
CSW1
ROUT1
CSB
17
16 SCK
POUT1
DATA
Vp
TONE
POUT2
TIMER
GND1
GND2
BOUT1
BMON1
DOUT1
VDOUT1
V
CD
0.15µ
ROUT5
32
4.7µ
1
VDD3
IBC6
ROUT6
ROUT7
VDD4
ROUT8
GOUT1
DOUT2
9
8
GSEN1
2SB799
VRO6
4.7µ
4.7µ
4.7µ
VDD
Figure-4: Test Circuit for Detector Threshold level of VD1
Rev.1.10
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