S-1721 Seiko Instruments, S-1721 Datasheet - Page 14

• Manufacturer Part Number: S-1721
• Description: SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
• Manufacturer: Seiko Instruments

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14
SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
S-1721 Series
6.
7.
8.
9.
*1. Set to power-off
*1. Set to power-off
*1. Set to power-off
*2. Set to power-on
*1. Set to power-on
*2. Set to power-off
R
R
L
L
V
V
+
+
+
A
*1
*1
*1
VOUT2
ON/OFF2
VOUT2
ON/OFF2
VOUT2
ON/OFF2
VOUT2
ON/OFF2
Seiko Instruments Inc.
Figure 17
Figure 18
Figure 19
Figure 20
VSS
VSS
VSS
VSS
VIN
VIN
VIN
VIN
ON/OFF1
ON/OFF1
ON/OFF1
ON/OFF1
VOUT1
VOUT1
VOUT1
VOUT1
A
+
*1
*2
*2
V
+
V
+
R
L
R
L
Rev.1.1
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