參數(shù)資料
型號(hào): S-1312A22-M5T1U3
元件分類(lèi): 固定正電壓?jiǎn)温份敵鯨DO穩(wěn)壓器
英文描述: FIXED POSITIVE LDO REGULATOR, PDSO5
封裝: HALOGEN FREE AND LEAD FREE, SOT-23, 5 PIN
文件頁(yè)數(shù): 16/41頁(yè)
文件大?。?/td> 523K
代理商: S-1312A22-M5T1U3
LOW CURRENT CONSUMPTION HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.1.1_00
S-1312 Series
Seiko Instruments Inc.
23
Characteristics (Typical Data)
1. Output voltage vs. Output current (When Load Current Increases) (Ta
= +25°C)
1. 1 VOUT
= 1.0 V
1. 2 VOUT
= 2.5 V
0
V
OUT
[V]
0
IOUT [mA]
1.2
500
400
300
200
100
1.0
0.8
0.6
0.4
0.2
VIN = 1.3 V
1.5 V
2.0 V
3.0 V
5.5 V
0
V
OUT
[V]
0
IOUT [mA]
3.0
500
400
300
200
100
2.5
2.0
1.5
1.0
0.5
VIN = 2.8 V
3.0 V
3.5 V
4.5 V
5.5 V
1. 3 VOUT
= 3.5 V
0
V
OUT
[V]
0
IOUT [mA]
4.0
500
400
300
200
100
3.5
3.0
2.5
2.0
1.5
1.0
0.5
VIN = 3.8 V
4.0 V
4.5 V
5.5 V
Remark In determining the output current, attention should
be paid to the following.
1. The minimum output current value and
footnote *5 in Table 10 in the “ Electrical
Characteristics
2. The package power dissipation
2. Output voltage vs. Input voltage (Ta
= +25°C)
2. 1 VOUT
= 1.0 V
2. 2 VOUT
= 2.5 V
0.6
V
OUT
[V]
0.6
VIN [V]
1.2
2.6
2.2
1.8
1.4
1.0
1.1
1.0
0.9
0.8
0.7
IOUT = 1 mA
IOUT = 50 mA
IOUT = 30 mA
IOUT = 100 mA
2.0
V
OUT
[V]
2.0
VIN [V]
2.7
2.6
2.5
2.4
2.3
2.2
2.1
4.5
4.0
3.5
3.0
2.5
IOUT = 1 mA
IOUT = 50 mA
IOUT = 30 mA
IOUT = 100 mA
2. 3 VOUT
= 3.5 V
3.0
V
OUT
[V]
3.0
VIN [V]
3.7
3.6
3.5
3.4
3.3
3.2
3.1
5.5
5.0
4.5
4.0
3.5
IOUT = 1 mA
IOUT = 50 mA
IOUT = 30 mA
IOUT = 100 mA
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