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LM317LZREG PDF预览

LM317LZREG

更新时间: 2024-11-06 11:58:43
品牌 Logo 应用领域
安森美 - ONSEMI 稳压器
页数 文件大小 规格书
12页 144K
描述
100 mA Adjustable Output, Positive Voltage Regulator

LM317LZREG 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:TO-92
包装说明:TO-92, SIP3,.1,50针数:3
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:2 weeks
风险等级:5.04可调性:ADJUSTABLE
标称回动电压 1:3 V最大差分输入-输出电压:40 V
最小差分输入-输出电压:3 VJESD-30 代码:O-PBCY-T3
JESD-609代码:e3最大电网调整率 (%/V):0.07
最大负载调整率 (%):1.5%功能数量:1
输出次数:1端子数量:3
工作温度TJ-Max:125 °C工作温度TJ-Min:
最大输出电流 1:0.1 A最大输出电压 1:37 V
最小输出电压 1:1.2 V封装主体材料:PLASTIC/EPOXY
封装代码:TO-92封装等效代码:SIP3,.1,50
封装形状:ROUND封装形式:CYLINDRICAL
包装方法:TAPE AND REEL峰值回流温度(摄氏度):260
认证状态:Not Qualified调节器类型:ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR
子类别:Other Regulators表面贴装:NO
技术:BIPOLAR端子面层:Tin (Sn)
端子形式:THROUGH-HOLE端子节距:1.27 mm
端子位置:BOTTOM处于峰值回流温度下的最长时间:40
Base Number Matches:1

LM317LZREG 数据手册

 浏览型号LM317LZREG的Datasheet PDF文件第2页浏览型号LM317LZREG的Datasheet PDF文件第3页浏览型号LM317LZREG的Datasheet PDF文件第4页浏览型号LM317LZREG的Datasheet PDF文件第5页浏览型号LM317LZREG的Datasheet PDF文件第6页浏览型号LM317LZREG的Datasheet PDF文件第7页 
LM317L, NCV317LB  
100 mA Adjustable Output,  
Positive Voltage Regulator  
The LM317L is an adjustable 3-terminal positive voltage regulator  
capable of supplying in excess of 100 mA over an output voltage range  
of 1.2ꢀV to 37 V. This voltage regulator is exceptionally easy to use  
and requires only two external resistors to set the output voltage.  
Further, it employs internal current limiting, thermal shutdown and  
safe area compensation, making them essentially blow-out proof.  
The LM317L serves a wide variety of applications including local,  
on card regulation. This device can also be used to make a  
programmable output regulator, or by connecting a fixed resistor  
between the adjustment and output, the LM317L can be used as a  
precision current regulator.  
http://onsemi.com  
LOW CURRENT  
THREE-TERMINAL  
ADJUSTABLE POSITIVE  
VOLTAGE REGULATOR  
Features  
Pin 1. V  
2. V  
in  
ꢀOutput Current in Excess of 100 mA  
ꢀOutput Adjustable Between 1.2 V and 37 V  
ꢀInternal Thermal Overload Protection  
ꢀInternal Short Circuit Current Limiting  
ꢀOutput Transistor Safe-Area Compensation  
ꢀFloating Operation for High Voltage Applications  
ꢀStandard 3-Lead Transistor Package  
ꢀEliminates Stocking Many Fixed Voltages  
ꢀPb-Free Packages are Available  
out  
8
3. V  
out  
1
4. Adjust  
5. N.C.  
6. V  
SOIC-8  
D SUFFIX  
CASE 751  
out  
7. V  
out  
8. N.C.  
ꢀNCV Prefix for Automotive and Other Applications Requiring Site  
and Control Changes  
1
1
2
2
3
3
Simplified Application  
STRAIGHT LEAD  
BULK PACK  
BENT LEAD  
TAPE & REEL  
AMMO PACK  
V
in  
V
out  
LM317L  
TO-92  
Z SUFFIX  
CASE 29  
Pin 1. Adjust  
2. V  
3. V  
out  
in  
R
240  
1
I
Adj  
+
Adjust  
C *  
in  
0.1mF  
C **  
O
1.0mF  
ORDERING INFORMATION  
See detailed ordering and shipping information in the package  
dimensions section on page 10 of this data sheet.  
R
2
ꢀ* C is required if regulator is located an appreciable  
in  
** distance from power supply filter.  
** C is not needed for stability, however,  
O
** it does improve transient response.  
R
2
+ 1.25ꢁꢁꢁVꢁꢁǒ1 ) Ǔ) I  
V
out  
ꢁR  
Adjꢁ  
2
R
1
Since I is controlled to less than 100 mA, the error  
Adj  
associated with this term is negligible in most applications.  
©ꢀ Semiconductor Components Industries, LLC, 2008  
March, 2008 - Rev. 11  
1
Publication Order Number:  
LM317L/D  

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