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參數(shù)資料
| 型號： | S-1121B21MC-N2G-TFG |
| 元件分類： | 固定正電壓單路輸出LDO穩(wěn)壓器 |
| 英文描述： | 2.1 V FIXED POSITIVE LDO REGULATOR, 0.7 V DROPOUT, PDSO5 |
| 封裝： | LEAD FREE, SOT-23, 5 PIN |
| 文件頁數(shù)： | 9/25頁 |
| 文件大?。?/td> | 265K |
| 代理商： | S-1121B21MC-N2G-TFG |
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.5.0_00
S-1111/1121 Series
Seiko Instruments Inc.
17
Characteristics (Typical Data)
Remark The following, which describes the S-1111 Series as the typical product, shows typical data
common to the S-1121 Series.
(1) Output Voltage vs. Output current (when load current increases)
S-1111B15 (Ta = 25 °C)
S-1111B30 (Ta = 25 °C)
V
OUT
[V]
VIN = 1.8 V
2.5
2
1.5
1
0.5
0
100
200
300
400
500
600
6.5 V
2.5 V
2.0 V
V
OUT
[V]
0
0.5
1
1.5
2
2.5
3
3.5
4
0
100
200
300
400
500
600
VIN
= 3.3 V
3.5 V
4.0 V
6.5 V
IOUT [mA]
S-1111B50 (Ta = 25 °C)
V
OUT
[V]
0
1
2
3
4
5
6
0
100
200
300
400
500
600
VIN
= 5.3 V
5.5 V
6.5 V
6.0 V
IOUT [mA]
Remark In determining the output current,attention
should be paid to the following.
1) The minimum output current value
and footnote *5 in the electrical
characteristics
2) The package power dissipation
(2) Output voltage vs. Input voltage
S-1111B15 (Ta = 25 °C)
S-1111B30 (Ta = 25 °C)
V
OUT
[V]
30 mA
50 mA
80 mA
1
1.5
2
2.5
3
3.5
1.6
1.55
1.5
1.45
1.4
IOUT = 1 mA
V
OUT
[V]
2.5
3
3.5
4
4.5
5
3.05
3
2.95
2.9
2.85
2.8
30 mA
50 mA
80 mA
IOUT = 1 mA
VIN [V]
S-1111B50 (Ta = 25 °C)
V
OUT
[V]
5
5.5
6
6.5
7
5.1
5.08
5.06
5.04
5.02
5
4.98
4.96
4.94
4.92
4.9
30 mA
50 mA
80 mA
4.5
IOUT = 1 mA
VIN [V]
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| S-1121B26MC-N2L-TFG | 2.6 V FIXED POSITIVE LDO REGULATOR, 0.35 V DROPOUT, PDSO5 |
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| S-1121B33MC-N2S-TFG | 3.3 V FIXED POSITIVE LDO REGULATOR, 0.3 V DROPOUT, PDSO5 |
| S-1121B54MC-N3NTFG | 5.4 V FIXED POSITIVE LDO REGULATOR, 0.26 V DROPOUT, PDSO5 |
| S-1121B52MC-N3LTFG | 5.2 V FIXED POSITIVE LDO REGULATOR, 0.26 V DROPOUT, PDSO5 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S-1121B22MC-N2HTFG | 制造商:Seiko Instruments Inc (SII) 功能描述: |
| S-1121B23MC-N2ITFG | 制造商:Seiko Instruments Inc (SII) 功能描述:LDO Voltage Regulators LINEAR LDO REG HI 50UA IQ 150MA IOUT |
| S-1121B24MC-N2JTFG | 制造商:Seiko Instruments Inc (SII) 功能描述:LINEAR LDO REG HI 50UA IQ 150MA IOUT |
| S-1121B25MC-N2K-TF | 功能描述:低壓差穩(wěn)壓器 - LDO 2.5 Volt 1% 0.2mV RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| S-1121B25MC-N2KTFG | 功能描述:低壓差穩(wěn)壓器 - LDO 2.5 Volt 1% 0.2mV RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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