参数资料
型号: LM317MDTXM
厂商: Fairchild Semiconductor
文件页数: 1/8页
文件大小: 0K
描述: IC REG LDO ADJ .5A DPAK
标准包装: 1
稳压器拓扑结构: 正,可调式
输出电压: 1.2 V ~ 37 V
输入电压: 最高 40 V
稳压器数量: 1
电流 - 输出: 500mA(最小)
工作温度: 0°C ~ 125°C
安装类型: 表面贴装
封装/外壳: TO-252-3,DPak(2 引线+接片),SC-63
供应商设备封装: TO-252-3
包装: 标准包装
其它名称: LM317MDTXMFSDKR
www.fairchildsemi.com
LM317M
3-Terminal 0.5A Positive Adjustable Regulator
Features
Description
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Output Current in Excess of 0.5A
Output Adjustable Between 1.2V and 37V
Internal Thermal Overload Protection
Internal Short Circuit Current Limiting
Output Transistor Safe Area Compensation
Floating Operation for High Voltage Applications
The LM317M is a 3-terminal adjustable positive voltage
regulator capable of supplying in excess of 500mA over an
output voltage range of 1.2V to 37V. This voltage regulator
is exceptionally easy to use and requires only two external
resistors to set the output voltage.
D-PAK
2
1 3
1. Adj 2. Output 3. Input
TO-220 (Single Gauge)
1 2 3
Internal Block Diagram
V in
Input 3
+
-
V olta ge
Re fe re nce
P rote ction
Circ uitry
R lim it
2
Vo
Output
1
V ad j
Rev. 1.0.5
?2011 Fairchild Semiconductor Corporation
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相关代理商/技术参数
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LM317MG-AA3-R 制造商:UTC-IC 制造商全称:UTC-IC 功能描述:MEDIUM CURRENT 1.2V TO 37V ADJUSTABLE VOLTAGE REGULATOR
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LM317MG-TA3-T 制造商:UTC-IC 制造商全称:UTC-IC 功能描述:MEDIUM CURRENT 1.2V TO 37V ADJUSTABLE VOLTAGE REGULATOR
LM317MG-TN3-R 制造商:UTC-IC 制造商全称:UTC-IC 功能描述:MEDIUM CURRENT 1.2V TO 37V ADJUSTABLE VOLTAGE REGULATOR