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LM137AHVSMD PDF预览

LM137AHVSMD

更新时间: 2024-11-23 11:33:43
品牌 Logo 应用领域
SEME-LAB /
页数 文件大小 规格书
5页 504K
描述
NEGATIVE ADJUSTABLE VOLTAGE REGULATOR

LM137AHVSMD 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Active零件包装代码:TO-276AB
包装说明:BCC,针数:3
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.1
最大差分输入-输出电压:50 V最小差分输入-输出电压:3 V
JESD-30 代码:R-CBCC-B3长度:15.875 mm
功能数量:1端子数量:3
工作温度TJ-Max:150 °C工作温度TJ-Min:-55 °C
最大输出电流 1:1.5 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:CERAMIC, METAL-SEALED COFIRED
封装代码:BCC封装形状:RECTANGULAR
封装形式:CHIP CARRIER峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified调节器类型:ADJUSTABLE NEGATIVE SINGLE OUTPUT STANDARD REGULATOR
座面最大高度:3.6 mm表面贴装:YES
端子形式:BUTT端子位置:BOTTOM
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:11.43 mm
Base Number Matches:1

LM137AHVSMD 数据手册

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NEGATIVE ADJUSTABLE  
VOLTAGE REGULATOR  
IP137SMD  
IP137ASMD  
/ LM137SMD  
/ LM137ASMD  
IP137HVSMD / LM137HVSMD  
IP137AHVSMD / LM137AHVSMD  
FEATURES  
APPLICATIONS  
1.5A Output Current Guaranteed  
Internal Thermal Overload Protection  
Output Short Circuit Protected  
Adjustable Power Supplies  
System Power Supplies  
Precision Voltage / Current Regulators  
Hermetic Ceramic Surface Mount Package  
Screening Options Available  
DESCRIPTION  
The 137 Series regulators are adjustable 3 terminal voltage regulators capable of supplying in excess of -1.5A over an output  
voltage range of -1.2V to -37V (HV Series, -47V). The regulators are exceptionally easy to apply requiring only 2 external  
resistors to set the output voltage and 1 output capacitor for frequency compensation.  
Every effort has been made to make these devices easy to use and difficult to damage. Internal current limiting and power  
limiting coupled with true thermal limiting prevents damage due to overloads or shorts, even if the regulators are not fastened  
to a heat sink.  
ABSOLUTE MAXIMUM RATINGS (T = 25°C unless otherwise stated)  
C
Standard  
40V  
V - V  
I
Input – Output Voltage Differential  
O
HV Series  
50V  
I
Output Current  
Internally Limited  
Internally Limited  
-55 to +150°C  
-65 to +150°C  
O
P
Power Dissipation  
D
T
J
Operating Junction Temperature Range  
Storage Temperature Range  
T
stg  
THERMAL PROPERTIES  
Symbols  
Parameters  
Min.  
Typ. Max. Units  
R
Thermal Resistance, Junction To Case  
3.5  
°C/W  
θJC  
** This datasheet supersedes document 2831  
Semelab Limited reserves the right to change test conditions, parameter limits and package dimensions without notice.  
Information furnished by Semelab is believed to be both accurate and reliable at the time of going to press. However  
Semelab assumes no responsibility for any errors or omissions discovered in its use. Semelab encourages customers to  
verify that datasheets are current before placing orders.  
Semelab Limited Coventry Road, Lutterworth, Leicestershire, LE17 4JB  
Telephone +44 (0) 1455 556565 Fax +44 (0) 1455 552612 Email: sales@semelab-tt.com  
Document Number 8211  
Issue 2  
Page 1 of 5  
Website: http://www.semelab-tt.com  

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