参数资料
型号: LM317LM
厂商: Fairchild Semiconductor
文件页数: 2/8页
文件大小: 0K
描述: IC REG LDO ADJ .1A 8-SOP
标准包装: 90
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: 100mA(最小值)
工作温度: 0°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOP
包装: 管件
产品目录页面: 1220 (CN2011-ZH PDF)
其它名称: LM317LMFS
Block Diagram
Vin
Input
3
+
-
Voltage
Reference
Protection
Circuitry
Rlimit
LIMIT
2 Vo
Output
1
ADJ
Vadj
Figure 1. Block Diagram
Absolute Maximum Ratings
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be opera-
ble above the recommended operating conditions and stressing the parts to these levels is not recommended. In addi-
tion, extended exposure to stresses above the recommended operating conditions may affect device reliability. The
absolute maximum ratings are stress ratings only. Values are at T A = 25°C unless otherwise noted.
Symbol
V I - V O
P D
T J
T STG
Parameter
Input-Output Voltage Differential
Power Dissipation
Operating Junction Temperature Range
Storage Temperature Range
Value
40
Internally limited
0 ~ +125
-65 ~ +125
Unit
V
W
° C
° C
? 2002 Fairchild Semiconductor Corporation
LM317L Rev. 1.1.0
2
www.fairchildsemi.com
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相关代理商/技术参数
参数描述
LM317LM 制造商:Texas Instruments 功能描述:V REG ADJ +1.2/37V SMD SOIC8 317
LM317LM/ASMY 制造商:Texas Instruments 功能描述:
LM317LM/HALF 制造商:Texas Instruments 功能描述:V REG ADJ +1.2/37V SMD SOIC8 317
LM317LM/NAK2 制造商:Texas Instruments 功能描述:
LM317LM/NOPB 功能描述:线性稳压器 - 标准 3-TERMINAL ADJ REG RoHS:否 制造商:STMicroelectronics 输出类型: 极性: 输出电压:1.8 V 输出电流:150 mA 负载调节: 最大输入电压:5.5 V 线路调整率: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOT-323-5L