参数资料
型号: LM7918CT
厂商: Fairchild Semiconductor
文件页数: 1/18页
文件大小: 0K
描述: IC REG LDO -18V 1A TO-220-3
标准包装: 50
稳压器拓扑结构: 负,固定式
输出电压: -18V
输入电压: 可下调至 -35V
电压 - 压降(标准): 2V @ 1A
稳压器数量: 1
电流 - 输出: 1A
工作温度: 0°C ~ 125°C
安装类型: 通孔
封装/外壳: TO-220-3
供应商设备封装: TO-220-3
包装: 管件
产品目录页面: 1220 (CN2011-ZH PDF)
其它名称: LM7918CTFS
August 2013
KA79XX / KA79XXA / LM79XX
3-Terminal 1 A Negative Voltage Regulator
Features
? Output Current in Excess of 1 A
? Output Voltages of: -5 V, -6 V, -8 V, -9 V, -12 V, -15 V,
-18 V, -24 V
? Internal Thermal Overload Protection
? Short-Circuit Protection
Description
The KA79XX / KA79XXA / LM79XX series of three-termi-
nal negative regulators are available in a TO-220 pack-
age with several fixed output voltages, making them
useful in a wide range of applications. Each type employs
internal current limiting, thermal shutdown, and safe
operating area protection.
? Output Transistor Safe Operating Area Compensation
TO-220
Input
1
1. GND 2. Input 3. Output
Ordering Information
Product Number
Output Voltage
Tolerance
Package
Packing Method
Operating
Temperature
KA7905TU
KA7906TU
KA7908TU
KA7909TU
KA7912TU
KA7915TU
KA7918TU
KA7924TU
± 4%
TO-220
(Dual Gauge)
KA7912ATU
KA7915ATU
± 2%
Rail
0 to +125 ° C
LM7905CT
LM7908CT
LM7909CT
LM7910CT
LM7912CT
LM7915CT
LM7918CT
? 2002 Fairchild Semiconductor Corporation
KA79XX / KA79XXA / LM79XX Rev. 1.1.0
± 4%
TO-220
(Single Gauge)
1
www.fairchildsemi.com
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