S-1721 Datasheet, PDF (13/38 Pages) Seiko Instruments Inc – SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR

SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.1.1_00
S-1721 Series
„ Test Circuit
1.
+_A
VIN
VOUT2 VOUT1
ON/OFF2 ON/OFF1
*1
VSS
*1
*1. Set to V_IN or GND
2.
Figure 12
VIN
VOUT2 VOUT1
ON/OFF2 ON/OFF1
*1
VSS
*2
+
A
+
V
*1. Set to power-off
*2. Set to power-on
3.
+
A
+
V
Figure 13
VIN
VOUT2 VOUT1
ON/OFF2 ON/OFF1
*1
VSS
*2
*1. Set to power-on
*2. Set to power-off
4.
Figure 14
VIN
VOUT2 VOUT1
ON/OFF2 ON/OFF1
*1
VSS
A
+
*2
V
*1. Set to power-off
*2. Set to V_IN or GND
5.
A
+
V
Figure 15
VIN
VOUT2 VOUT1
ON/OFF2 ON/OFF1
*1
VSS
*2
*1. Set to V_IN or GND
*2. Set to power-off
Figure 16
Seiko Instruments Inc.
13