参数资料
型号: LT1129IQ-5#PBF
厂商: Linear Technology
文件页数: 2/16页
文件大小: 0K
描述: IC REG LDO 5V .7A DDPAK-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 30V
电压 - 压降(标准): 0.45V @ 700mA
稳压器数量: 1
电流 - 输出: 700mA
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: TO-263-6,D²Pak(5 引线+接片),TO-263BA
供应商设备封装: D2PAK-5
包装: 管件
产品目录页面: 1326 (CN2011-ZH PDF)
LT1129/LT1129-3.3/LT1129-5
ABSOLUTE MAXIMUM RATINGS
(Note 1)
Input Voltage ...................................................... ± 30V*
Output Pin Reverse Current ................................. 10mA
Sense Pin Current ................................................ 10mA
Adjust Pin Current ................................................ 10mA
Sense Pin, Adjust Pin Reverse Voltage ............... – 0.6V
Shutdown Pin Input Voltage (Note 2) ......... 6.5V, – 0.6V
Shutdown Pin Input Current (Note 2) .................. 20mA
Output Short-Circuit Duration .......................... Inde?nite
Storage Temperature Range.................. – 65°C to 150°C
Operating Junction Temperature Range (Note 3)
LT1129C-X .......................................... 0°C to 125°C
LT1129C-X Extended Temperature Range
(Note 12) ....................................... –40°C to 125°C
LT1129I-X(Note 12) ......................... –40°C to 125°C
LT1129MP-X(Note 12) ..................... –55°C to 125°C
Lead Temperature (Soldering, 10 sec) .................. 300°C
* For applications requiring input voltage ratings greater than 30V, contact the factory.
PIN CONFIGURATION
TOP VIEW
GND
GND
1
2
20 GND
19 GND
GND
3
18 GND
FRONT VIEW
TOP VIEW
SENSE/ 2
GND
GND
GND
OUT
SENSE
4
5
6
7
8
17 GND
16 GND
15 GND
14 IN
13 SHDN
TAB
IS
GND
5
4
3
2
1
V IN
SHDN
GND
SENSE/ADJ*
OUTPUT
OUTPUT 1
ADJ*
GND 3
NC 4
8 V IN
7 GND
6 GND
5 SHDN
GND
9
12 GND
Q PACKAGE
5-LEAD PLASTIC DD
S8 PACKAGE
8-LEAD PLASTIC SO
GND 10
11 GND
*PIN 2 = SENSE FOR LT1129-3.3/LT1129-5
*PIN 2 = SENSE FOR LT1129-3.3/LT1129-5
F PACKAGE
20-LEAD PLASTIC TSSOP
NOTE: ALL GROUND PINS ARE INTERNALLY CONNECTED
θ JA = 40°C/W
OBSOLETE PACKAGE
FRONT VIEW
= ADJ FOR LT1129
θ JA = 30°C/W
FRONT VIEW
= ADJ FOR LT1129
θ JA = 60°C/W
TAB
IS
GND
3
2
1
OUTPUT
GND
V IN
TAB
IS
GND
5
4
3
2
1
V IN
SHDN
GND
SENSE/ADJ*
OUTPUT
ST PACKAGE
3-LEAD PLASTIC SOT-223
θ JA = 50°C/W
ORDER INFORMATION
T PACKAGE
5-LEAD PLASTIC TO-220
*PIN 2 = SENSE FOR LT1129-3.3/LT1129-5 = ADJ FOR LT1129
θ JA = 50°C/W
LEAD FREE FINISH
LT1129CS8#PBF
LT1129IS8#PBF
LT1129CS8-3.3#PBF
LT1129IS8-3.3#PBF
LT1129CS8-5#PBF
TAPE AND REEL
LT1129CS8#TRPBF
LT1129IS8#TRPBF
LT1129CS8-3.3#TRPBF
LT1129IS8-3.3#TRPBF
LT1129CS8-5#TRPBF
PART MARKING*
1129
1129I
11293
1129I3
11295
PACKAGE DESCRIPTION
8-Lead Plastic SO
8-Lead Plastic SO
8-Lead Plastic SO
8-Lead Plastic SO
8-Lead Plastic SO
TEMPERATURE RANGE
0°C to 125°C
–40°C to 125°C
0°C to 125°C
–40°C to 125°C
0°C to 125°C
112935ff
2
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