參數(shù)資料
型號(hào)： LT1129CT-3.3
廠商： LINEAR TECHNOLOGY CORP
元件分類(lèi)： 基準(zhǔn)電壓源/電流源
英文描述： Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection
中文描述： 3.3 V FIXED POSITIVE LDO REGULATOR, 0.7 V DROPOUT, PSFM5
封裝： PLASTIC, TO-220, 5 PIN
文件頁(yè)數(shù)： 5/12頁(yè)
文件大?。?/td> 276K
代理商： LT1129CT-3.3
5
LT1129/LT1129-3.3/LT1129-5
C
HARA TERISTICS
U
A
TYPICAL PERFOR
CE
INPUT VOLTAGE (V)
0
G
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
8
1129 G20
2
4
6
10
1
3
5
7
9
R
LOAD
= 75
I
LOAD
= 50mA*
R
LOAD
= 375
I
LOAD
= 10mA*
R
LOAD
= 38
I
LOAD
= 100mA*
*For V
OUT
= 3.75V
T
J
= 25°C
V
OUT
=
V
ADJ
INPUT VOLTAGE (V)
0
G
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
8
1129 G19
2
4
6
10
1
3
5
7
9
R
LOAD
= 100
I
LOAD
= 50mA*
R
LOAD
= 500
I
LOAD
= 10mA*
R
LOAD
= 50
I
LOAD
= 100mA*
*For V
OUT
= 5V
T
J
= 25°C
V
OUT
= V
SENSE
LT1129
Ground Pin Current
LT1129-5
Ground Pin Current
LT1129-3.3
Ground Pin Current
INPUT VOLTAGE (V)
0
G
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
8
1129 G18
2
4
6
10
1
3
5
7
9
R
LOAD
= 66
I
LOAD
= 50mA*
R
LOAD
= 330
I
LOAD
= 10mA*
R
LOAD
= 33
I
LOAD
= 100mA*
T
J
= 25°C
V
OUT
=
V
SENSE
*For V
OUT
= 3.3V
LT1129-3.3
Ground Pin Current
INPUT VOLTAGE (V)
0
G
60
50
40
30
20
10
0
8
1129 G22
2
4
6
10
1
3
5
7
9
R
LOAD
= 10
I
LOAD
= 500mA*
R
LOAD
= 16.6
I
LOAD
= 300mA*
R
LOAD
= 7.1
I
LOAD
= 700mA*
*For V
OUT
= 5V
T
J
= 25°C
V
OUT
= V
SENSE
LT1129-5
Ground Pin Current
INPUT VOLTAGE (V)
0
G
60
50
40
30
20
10
0
8
1129 G23
2
4
6
10
1
3
5
7
9
R
LOAD
= 7.5
I
LOAD
= 500mA*
R
LOAD
= 12.6
I
LOAD
= 300mA*
R
LOAD
= 5.3
I
LOAD
= 700mA*
*For V
OUT
= 3.75V
T
J
= 25°C
V
OUT
= V
ADJ
LT1129
Ground Pin Current
Ground Pin Current
OUTPUT CURRENT (A)
0
G
70
60
50
40
30
20
10
0
0.2
0.4
0.5
1129 G15
0.1
0.3
0.6
0.7
T
J
= 25°C
T
J
= 125°C
T
J
= –50°C
V
IN
= 3.3V (LT1129-3.3)
V
IN
= 5V (LT1129-5)
V
= 3.75V (LT1129)
DEVICE IS OPERATING
IN DROPOUT
TEMPERATURE (°C)
–50
S
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
50
75
1129 G27
–25
25
100
125
I
LOAD
= 1mA
Shutdown Pin Threshold
(On-to-Off)
Shutdown Pin Threshold
(Off-to-On)
TEMPERATURE (°C)
–50
S
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
50
75
1129 G26
–25
25
100
125
I
LOAD
= 1mA
I
LOAD
= 700mA
INPUT VOLTAGE (V)
0
G
60
50
40
30
20
10
0
8
1129 G21
2
4
6
10
1
3
5
7
9
R
LOAD
= 6.6
I
LOAD
= 500mA*
R
LOAD
= 11
I
LOAD
R
LOAD
= 4.7
I
LOAD
= 700mA*
*For V
OUT
= 3.3V
T
J
= 25°C
V
OUT
= V
SENSE
相關(guān)PDF資料
PDF描述
LT1129IS8-5 Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection
LT1129IST-3.3 Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection
LT1129IST-5 Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection
LT1129IT-3.3 DSUB 13W3 F PCR/A BRAC B/L G
LT1129IT-5 Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LT1129CT5 制造商:Linear Technology 功能描述:IC V REG LDO +5.0V 1129 TO-220-5
LT1129CT-5 功能描述:IC REG LDO 5V .7A TO-220 RoHS:否 類(lèi)別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線(xiàn)性 系列:- 標(biāo)準(zhǔn)包裝:800 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正，固定式 輸出電壓:2.5V 輸入電壓:最高 16V 電壓 - 壓降（標(biāo)準(zhǔn)）:0.7V @ 4A 穩(wěn)壓器數(shù)量:1 電流 - 輸出:4A 電流 - 限制（最?。?4.2A 工作溫度:0°C ~ 125°C 安裝類(lèi)型:表面貼裝 封裝/外殼:TO-263-6，D²Pak（5 引線(xiàn)+接片），TO-263BA 供應(yīng)商設(shè)備封裝:TO-263-5 包裝:帶卷 (TR) 其它名稱(chēng):AP1184K525L-13AP1184K525LDITR
LT1129CT-5#06 制造商:Linear Technology 功能描述:Micropower Low Dropout Regulators with Shutdown
LT1129CT-5#06PBF 功能描述:IC REG LDO 5V .7A TO220-5 RoHS:是 類(lèi)別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線(xiàn)性 系列:- 標(biāo)準(zhǔn)包裝:800 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正，固定式 輸出電壓:2.5V 輸入電壓:最高 16V 電壓 - 壓降（標(biāo)準(zhǔn)）:0.7V @ 4A 穩(wěn)壓器數(shù)量:1 電流 - 輸出:4A 電流 - 限制（最小）:4.2A 工作溫度:0°C ~ 125°C 安裝類(lèi)型:表面貼裝 封裝/外殼:TO-263-6，D²Pak（5 引線(xiàn)+接片），TO-263BA 供應(yīng)商設(shè)備封裝:TO-263-5 包裝:帶卷 (TR) 其它名稱(chēng):AP1184K525L-13AP1184K525LDITR
LT1129CT5#PBF 制造商:Linear Technology 功能描述:IC V REG LDO +5.0V 1129 TO-220-5 制造商:Linear Technology 功能描述:IC, V REG LDO +5.0V, 1129, TO-220-5
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