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参数资料
| 型号： | KA431LZTF |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 1/11页 |
| 文件大小： | 0K |
| 描述： | IC VREF SHUNT ADJ TO-92-3 |
| 产品变化通告： | Wire Composition Change 08/Aug/2008 |
| 标准包装： | 2,000 |
| 基准类型： | 分流器，可调式 |
| 输出电压： | 2.495 V ~ 36 V |
| 容差： | ±0.5% |
| 温度系数： | 标准值 50ppm/°C |
| 输入电压： | 2.495 V ~ 36 V |
| 通道数： | 1 |
| 电流 - 阴极： | 1mA |
| 电流 - 输出： | 100mA |
| 工作温度： | -25°C ~ 85°C |
| 安装类型： | 通孔 |
| 封装/外壳： | TO-226-3、TO-92-3（TO-226AA）成形引线 |
| 供应商设备封装： | TO-92-3 |
| 包装： | 带卷 (TR) |
July 2013
KA431 / KA431A / KA431L
Programmable Shunt Regulator
Features
Description
?
?
?
?
Programmable Output Voltage to 36 V
Low Dynamic Output Impedance: 0.2 Ω (Typical)
Sink Current Capability: 1.0 to 100 mA
Equivalent Full-Range Temperature Coefficient
of 50 ppm/°C (Typical)
The KA431 / KA431A / KA431L are three-terminal
adjustable regulators with a guaranteed thermal stability
over the operating temperature range. The output volt-
age can be set to any value between V REF (approxi-
mately 2.5 V) and 36 V with two external resistors.
These devices have a typical dynamic output impedance
? Temperature Compensated for Operation
Over Full Rated Operating Temperature Range
? Low Output Noise Voltage
? Fast Turn-on Response
of 0.2 Ω. Active output circuitry provides a sharp turn-on
characteristic, making these devices excellent replace-
ments for Zener diodes in many applications.
TO-92
1
1. Ref 2. Anode 3. Cathode
8-SOIC
1
1.Cathode 2.3.6.7.Anode
4.5.NC 8.Ref
Ordering Information
Part Number
KA431DTF
KA431ADTF
KA431AZBU
KA431AZTA
KA431LZTA
Operating
Temperature
Range
-25 ~ +85°C
Output Voltage
Tolerance
2%
1%
0.5%
Top Mark
431
431A
KA431AZ
KA431AZ
KA431LZ
Package
8-SOIC
8-SOIC
TO-92
TO-92
TO-92
Packing Method
Tape and Reel
Tape and Reel
Bulk
Ammo
Ammo
? 2004 Fairchild Semiconductor Corporation
KA431 / KA431A / KA431L Rev. 1.2.1
1
www.fairchildsemi.com
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相关代理商/技术参数 |
参数描述 |
|---|---|
| KA431S | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Programmable Shunt Regulator |
| KA431S_11 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Programmable Shunt Regulator |
| KA431SA | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Programmable Shunt Regulator |
| KA431SAMF | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Programmable Shunt Regulator |
| KA431SAMF2 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Programmable Shunt Regulator |
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