参数资料
| 型号： | LT1529IT-5#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 5/12页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 5V 3A TO220-5 |
| 产品培训模块： | More Information on LDOs |
| 标准包装： | 50 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 5V |
| 输入电压： | 最高 15V |
| 电压 - 压降（标准）： | 0.6V @ 3A |
| 稳压器数量： | 1 |
| 电流 - 输出： | 3A |
| 电流 - 限制（最小）： | 3.2A |
| 工作温度： | -45°C ~ 125°C |
| 安装类型： | 通孔 |
| 封装/外壳： | TO-220-5 成形引线 |
| 供应商设备封装： | TO-220-5 |
| 包装： | 管件 |
LT1529
LT1529-3.3/LT1529-5
TYPICAL PERFOR A CE C HARA C TERISTICS
LT1529-3.3
GND Pin Current
LT1529-5
GND Pin Current
LT1529
GND Pin Current
*FOR V OUT = 5V
*FOR V OUT =
3.75V
5.0
4.5
4.0
3.5
T J = 25 ° C
V OUT = V SENSE
*FOR V OUT = 3.3V
R LOAD = 6.6 ?
I LOAD = 500mA*
5.0
T J = 25 ° C
4.5 V OUT = V SENSE
4.0
3.5
R LOAD = 10 ?
I LOAD = 500mA*
5.0
T J = 25 ° C
4.5 V OUT = V ADJ
4.0
3.5
R LOAD = 7.5 ?
I LOAD = 500mA*
3.0
2.5
2.0
1.5
1.0
0.5
R LOAD = 330 ?
I LOAD = 10mA*
R LOAD = 11 ?
I LOAD = 300mA*
R LOAD = 33 ?
I LOAD = 100mA*
3.0
2.5
2.0
1.5
1.0
0.5
R LOAD = 500 ?
I LOAD = 10mA*
R LOAD = 16.6 ?
I LOAD = 300mA*
R LOAD = 50 ?
I LOAD = 100mA*
3.0
2.5
2.0
1.5
1.0
0.5
R LOAD = 375 ?
I LOAD = 10mA*
R LOAD = 12.5 ?
I LOAD = 300mA*
R LOAD = 38 ?
I LOAD = 100mA*
0
0
1
2
3
4
5
6
7
8
9
10
0
0
1
2
3
4
5
6
7
8
9
10
0
0
1
2
3
4
5
6
7
8
9
10
INPUT VOLTAGE (V)
LT1529-3.3
GND Pin Current
LT1529 ? G10
INPUT VOLTAGE (V)
LT1529-5
GND Pin Current
LT1529 ? G11
INPUT VOLTAGE (V)
LT1529
GND Pin Current
LT1529 ? G12
100
90
80
70
T J = 25 ° C
V OUT = V SENSE
*FOR V OUT = 3.3V
R LOAD = 1.1 ?
I LOAD = 3A*
100
90
80
70
T J = 25 ° C
V OUT = V SENSE
*FOR V OUT = 5V
R LOAD = 1.7 ?
I LOAD = 3A*
100
90
80
70
T J = 25 ° C
V OUT = V ADJ
*FOR V OUT = 3.75V
R LOAD = 1.25W
I LOAD = 3A*
60
50
60
50
R LOAD = 7.1 ?
I LOAD = 700mA*
60
50
40
R LOAD = 4.7 ?
I LOAD = 700mA*
40
40
R LOAD = 5.3 ?
I LOAD = 700mA*
30
20
R LOAD = 2.2 ?
I LOAD = 1.5A*
30
20
R LOAD = 3.3 ?
I LOAD = 1.5A*
30
20
R LOAD = 2.5 ?
I LOAD = 1.5A*
10
10
10
0
0
1
2
3
4
5
6
7
8
9
10
0
0
1
2
3
4
5
6
7
8
9
10
0
0
1
2
3
4
5
6
7
8
9
10
INPUT VOLTAGE (V)
GND Pin Current
LT1529 ? G13
INPUT VOLTAGE (V)
SHDN Pin Threshold
(On-to-Off)
LT1529 ? G14
INPUT VOLTAGE (V)
SHDN Pin Threshold
(Off-to-On)
LT1529 ? G15
100
90
80
70
60
50
40
30
V IN = 3.75V (LT1529)
V IN = 3.3V (LT1529-3.3)
V IN = 5V (LT1529-5)
DEVICE IS OPERATING
IN DROPOUT
T J = 25 ° C
T J = 125 ° C
T J = – 50 ° C
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
I LOAD = 1mA
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
I LOAD = 3A
I LOAD = 1mA
20
10
0.4
0.2
0.4
0.2
0
0
0.5
1.0
1.5 2.0
2.5
3.0
0
– 50 –25
0
25
50
75
100
125
0
–50 –25
0
25
50
75
100
125
OUTPUT CURRENT (A)
LT1529 ? G16
TEMPERATURE ( ° C)
LT1529 ? G17
TEMPERATURE ( ° C)
LT1529 ? G18
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5
相关PDF资料 |
PDF描述 |
|---|---|
| LT1529IT-3.3#PBF | IC REG LDO 3.3V 3A TO220-5 |
| LT1529IT-3.3 | IC REG LDO 3.3V 3A TO220-5 |
| GSA40DTAS | CONN EDGECARD 80POS R/A .125 SLD |
| GMA40DTAS | CONN EDGECARD 80POS R/A .125 SLD |
| HBC31DREI-S93 | CONN EDGECARD 62POS .100 EYELET |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LT-1530-110-012 | 制造商:Carling Technologies 功能描述:SINGLE-POLE, LIGHTED TOGGLE, RED LENS - Bulk |
| LT-1530-110-018 | 制造商:Carling Technologies 功能描述:LT-SERIES TOGGLE SWITCH - Bulk |
| LT-1530-610-012 | 制造商:Carling Technologies 功能描述:LT-SERIES TOGGLE SWITCH - Bulk |
| LT-1530-650-012 | 制造商:Carling Technologies 功能描述:LT-SERIES TOGGLE SWITCH - Bulk |
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