参数资料
型号: LT1963AMPQ#TRPBF
厂商: Linear Technology
文件页数: 2/28页
文件大小: 0K
描述: IC REG LDO ADJ 1.5A 5-DD
产品培训模块: More Information on LDOs
标准包装: 750
稳压器拓扑结构: 正,可调式
输出电压: 1.21 V ~ 20 V
输入电压: 2.1 V ~ 20 V
电压 - 压降(标准): 0.34V @ 1.5A
稳压器数量: 1
电流 - 输出: 1.5A
电流 - 限制(最小): 1.6A
工作温度: -55°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: 带卷 (TR)
LT1963A Series
ABSOLUTE MAXIMUM RATINGS
(Note 1)
IN Pin Voltage ........................................................ ± 20V
OUT Pin Voltage ......................................................±20V
Input to Output Differential Voltage (Note 2) ...........±20V
SENSE Pin Voltage ............................................... ± 20V
ADJ Pin Voltage ...................................................... ±7V
SHDN Pin Voltage ................................................. ±20V
Output Short-Circuit Duration ........................ Indefinite
Operating Junction Temperature Range (Note 3)
LT1963AE........................................... – 40°C to 125°C
LT1963AI............................................ – 40°C to 125°C
LT1963AMP ....................................... – 55°C to 125°C
Storage Temperature Range................... – 65°C to 150°C
Lead Temperature (Soldering, 10 sec) .................. 300°C
PIN CONFIGURATION
TOP VIEW
GND
1
16 GND
TAB IS
GND
FRONT VIEW
5
4
3
2
1
SENSE/ADJ*
OUT
GND
IN
SHDN
FRONT VIEW
5
4
3
2
1
SENSE/
ADJ*
OUT
GND
IN
SHDN
NC
OUT
OUT
OUT
SENSE/ADJ*
GND
2
3
4
5
6
7
17
15 NC
14 IN
13 IN
12 IN
11 NC
10 SHDN
Q PACKAGE
5-LEAD PLASTIC DD
*PIN 5 = SENSE FOR LT1963A-1.5/LT1963A-1.8/
LT1963A-2.5/LT1963A-3.3
= ADJ FOR LT1963A
T JMAX = 150°C, θ JA = 30°C/ W
FRONT VIEW
TAB IS T PACKAGE
GND 5-LEAD PLASTIC TO-220
*PIN 5 = SENSE FOR LT1963A-1.5/LT1963A-1.8/
LT1963A-2.5/LT1963A-3.3
= ADJ FOR LT1963A
T JMAX = 150°C, θ JA = 50°C/ W
GND 8 9 GND
FE PACKAGE
16-LEAD PLASTIC TSSOP
EXPOSED PAD (PIN 17) IS GND. MUST BE
SOLDERED TO THE PCB.
*PIN 6 = SENSE FOR LT1963A-1.5/LT1963A-1.8/
LT1963A-2.5/LT1963A-3.3
= ADJ FOR LT1963A
T JMAX = 150°C, θ JA = 38°C/ W
TOP VIEW
3
OUT
OUT 1
8
IN
TAB IS
GND
2
1
GND
IN
SENSE/ADJ* 2
GND 3
NC 4
7
6
5
GND
GND
SHDN
ST PACKAGE
3-LEAD PLASTIC SOT-223
T JMAX = 150°C, θ JA = 50°C/ W
S8 PACKAGE
8-LEAD PLASTIC SO
*PIN 2 = SENSE FOR LT1963A-1.5/LT1963A-1.8/
LT1963A-2.5/LT1963A-3.3
= ADJ FOR LT1963A
T JMAX = 150°C, θ JA = 70°C/ W
2
For more information www.linear.com/LT1963A
1963aff
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