參數(shù)資料
型號(hào)： NCP1117ST12T3G
廠商： ON SEMICONDUCTOR
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： 1.0 A Low−Dropout Positive Fixed and Adjustable Voltage Regulators
中文描述： 12 V FIXED POSITIVE LDO REGULATOR, 1.2 V DROPOUT, PDSO4
封裝： LEAD FREE, SOT-223, 4 PIN
文件頁數(shù)： 3/17頁
文件大?。?/td> 178K
代理商： NCP1117ST12T3G
NCP1117, NCV1117
http://onsemi.com
3
ELECTRICAL CHARACTERISTICS
(C
in
= 10 F, C
out
= 10 F, for typical value T
A
= 25
°
C, for min and max values T
A
is the
operating ambient temperature range that applies unless otherwise noted. (Note 4)
Characteristic
Symbol
Min
Typ
Max
Unit
Reference Voltage, Adjustable Output Devices
(V
in
–V
out
= 2.0 V, I
out
= 10 mA, T
A
= 25
°
C)
(V
in
–V
out
= 1.4 V to 10 V, I
out
= 10 mA to 800 mA) (Note 4)
V
ref
1.238
1.225
1.25
1.262
1.270
V
Output Voltage, Fixed Output Devices
1.5 V
(V
in
= 3.5 V, I
out
= 10 mA, T
A
= 25
°
C)
(V
in
= 2.9 V to 11.5 V, I
out
= 0 mA to 800 mA) (Note 4)
1.8 V
(V
in
= 3.8 V, I
out
= 10 mA, T
A
= 25
°
C)
(V
in
= 3.2 V to 11.8 V, I
out
= 0 mA to 800 mA) (Note 4)
1.9 V
(V
in
= 3.9 V, I
out
= 10 mA, T
A
= 25
°
C)
(V
in
= 3.3 V to 11.9 V, I
out
= 0 mA to 800 mA) (Note 4)
2.0 V
(V
in
= 4.0 V, I
out
= 10 mA, T
A
= 25
°
C)
(V
in
= 3.4 V to 12 V, I
out
= 0 mA to 800 mA) (Note 4)
2.5 V
(V
in
= 4.5 V, I
out
= 10 mA, T
A
= 25
°
C)
(V
in
= 3.9 V to 10 V, I
out
= 0 mA to 800 mA,) (Note 4)
2.85 V
(V
in
= 4.85 V, I
out
= 10 mA, T
A
= 25
°
C)
(V
in
= 4.25 V to 10 V, I
out
= 0 mA to 800 mA) (Note 4)
(V
in
= 4.0 V, I
out
= 0 mA to 500 mA) (Note 5)
3.3 V
(V
in
= 5.3 V, I
out
= 10 mA, T
A
= 25
°
C)
(V
in
= 4.75 V to 10 V, I
out
= 0 mA to 800 mA) (Note 4)
5.0 V
(V
in
= 7.0 V, I
out
= 10 mA, T
A
= 25
°
C)
(V
in
= 6.5 V to 12 V, I
out
= 0 mA to 800 mA) (Note 4)
12 V
(V
in
= 14 V, I
out
= 10 mA, T
A
= 25
°
C)
(V
in
= 13.5 V to 20 V, I
out
= 0 mA to 800 mA) (Note 4)
V
out
1.485
1.470
1.782
1.755
1.872
1.862
1.970
1.960
2.475
2.450
2.821
2.790
2.790
3.267
3.235
4.950
4.900
11.880
11.760
1.500
1.800
1.900
1.900
2.000
2.500
2.850
3.300
5.000
12.000
1.515
1.530
1.818
1.845
1.929
1.938
2.030
2.040
2.525
2.550
2.879
2.910
2.910
3.333
3.365
5.050
5.100
12.120
12.240
V
Line Regulation (Note 5)
Adjustable (V
in
= 2.75 V to 16.25 V, I
out
= 10 mA)
Reg
line
0.04
0.1
%
1.5 V
1.8 V
1.9 V
2.0 V
2.5 V
2.85 V
3.3 V
5.0 V
12 V
(V
in
= 2.9 V to 11.5 V, I
out
= 0 mA)
(V
in
= 3.2 V to 11.8 V, I
out
= 0 mA)
(V
in
= 3.3 V to 11.9 V, I
out
= 0 mA)
(V
in
= 3.4 V to 12 V, I
out
= 0 mA)
(V
in
= 3.9 V to 10 V, I
out
= 0 mA)
(V
in
= 4.25 V to 10 V, I
out
= 0 mA)
(V
in
= 4.75 V to 15 V, I
out
= 0 mA)
(V
in
= 6.5 V to 15 V, I
out
= 0 mA)
(V
in
= 13.5 V to 20 V, I
out
= 0 mA)
0.3
0.4
0.5
0.5
0.5
0.8
0.8
0.9
1.0
1.0
1.0
2.5
2.5
2.5
3.0
4.5
6.0
7.5
mV
Load Regulation (Note 5)
Adjustable (I
out
= 10 mA to 800 mA, V
in
= 4.25 V)
Reg
line
0.2
0.4
%
1.5 V
1.8 V
1.9 V
2.0 V
2.5 V
2.85 V
3.3 V
5.0 V
12 V
(I
out
= 0 mA to 800 mA, V
in
= 2.9 V)
(I
out
= 0 mA to 800 mA, V
in
= 3.2 V)
(I
out
= 0 mA to 800 mA, V
in
= 3.3 V)
(I
out
= 0 mA to 800 mA, V
in
= 3.4 V)
(I
out
= 0 mA to 800 mA, V
in
= 3.9 V)
(I
out
= 0 mA to 800 mA, V
in
= 4.25 V)
(I
out
= 0 mA to 800 mA, V
in
= 4.75 V)
(I
out
= 0 mA to 800 mA, V
in
= 6.5 V)
(I
out
= 0 mA to 800 mA, V
in
= 13.5 V)
2.3
2.6
2.7
3.0
3.3
3.8
4.3
6.7
16
5.5
6.0
6.0
6.0
7.5
8.0
10
15
28
mV
4. The regulator output current must not exceed 1.0 A with V
greater than 12 V.
5. Low duty cycle pulse techniques are used during testing to maintain the junction temperature as close to ambient as possible.
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參數(shù)描述
NCP1117ST15T3 功能描述:低壓差穩(wěn)壓器 - LDO 1.5V 1A Positive 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
NCP1117ST15T3G 功能描述:低壓差穩(wěn)壓器 - LDO 1.5V 1A Positive 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
NCP1117ST15T3G-CUT TAPE 制造商:ON 功能描述:NCP1117 Series 1.5 V 1 A Low-Dropout Positive Fixed Voltage Regulator-SOT-223-3
NCP1117ST18T3 功能描述:低壓差穩(wěn)壓器 - LDO 1.8V 1A Positive 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
NCP1117ST18T3G 功能描述:低壓差穩(wěn)壓器 - LDO 1.8V 1A Positive 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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