s-1135a13-u5t1g Seiko Instruments Inc., s-1135a13-u5t1g Datasheet - Page 25

• Manufacturer Part Number: s-1135a13-u5t1g
• Description: High Ripple-rejection Low Dropout Middle Output Current Cmos Voltage Regulator
• Manufacturer: Seiko Instruments Inc.

(1) Output Voltage vs. Output Current (When Load Current Increases) (Ta = 25°C)
(2) Output Voltage vs. Input Voltage (Ta = 25°C)
Rev.1.1
Characteristics (Typical Data)
V
V
V
V
HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR
OUT
OUT
OUT
OUT
1.2
1.0
0.8
0.6
0.4
0.2
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
1.2
1.1
1.0
0.9
0.8
0.7
0.6
3.7
3.6
3.5
3.4
3.3
3.2
3.1
3.0
= 1.0 V
= 3.5 V
= 1.0 V
= 3.5 V
0
0
_00
0.6
3.0
0
0
100
100
1.0
3.5
V
IN
= 1.3 V
200
200
I
I
I
I
I
I
1.5 V
2.0 V
3.0 V
5.5 V
OUT
OUT
OUT
OUT
OUT
OUT
1.4
4.0
I
I
OUT
OUT
V
V
V
= 1 mA
= 50 mA
= 100 mA
= 1 mA
= 50 mA
= 100 mA
300
300
IN
IN
IN
[mA]
[mA]
= 3.8 V
[V]
[V]
4.0 V
4.5 V
5.5 V
1.8
4.5
400
400
2.2
5.0
500
500
Seiko Instruments Inc.
600
600
2.6
5.5
Remark
V
V
OUT
OUT
3.0
2.5
2.0
1.5
1.0
0.5
2.7
2.6
2.5
2.4
2.3
2.2
2.1
2.0
= 2.5 V
= 2.5 V
0
In determining the output current, attention should
be paid to the following.
2. The package power dissipation
1. The minimum output current value and
2.0
0
footnote *5 in Table 10 in the “ Electrical
Characteristics”
100
2.5
200
I
I
I
OUT
OUT
OUT
V
3.0
I
IN
OUT
V
= 50 mA
= 1 mA
= 100 mA
= 2.8 V
300
IN
[mA]
3.0 V
3.5 V
4.5 V
5.5 V
[V]
3.5
400
S-1135 Series
4.0
500
600
4.5
25