S-1721 Seiko Instruments, S-1721 Datasheet - Page 23

• 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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(3) Dropout Voltage vs. Output Current
(4) Dropout Voltage vs. Set Output Voltage
Rev.1.1
V
V
OUT
OUT
= 1.2 V
= 5.0 V
SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.25
0.20
0.15
0.10
0.05
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
0
_00
0
0
0
0
150 mA
100 mA
50 mA
30 mA
10 mA
−40°C
−40°C
1
25°C
50
50
25°C
85°C
85°C
2
I
I
OUT
OUT
V
OTA
100
100
[mA]
[mA]
3
[V]
4
150
150
5
Seiko Instruments Inc.
200
200
6
V
OUT
= 3.0 V
0.30
0.25
0.20
0.15
0.10
0.05
0
0
−40°C
25°C
50
85°C
I
OUT
100
[mA]
S-1721 Series
150
200
23