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OM3914STM PDF预览

OM3914STM

更新时间: 2024-11-16 22:28:03
品牌 Logo 应用领域
其他 - ETC /
页数 文件大小 规格书
4页 436K
描述
3 AMP NEGATIVE ADJUSTABLE REGULATOR APPROVED TO DESC DRAWING 5962-87741

OM3914STM 数据手册

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OM3914NKM OM3914STM  
OM3914NTM  
3 AMP NEGATIVE ADJUSTABLE REGULATOR APPROVED  
TO DESC DRAWING 5962-87741  
Three Terminal, Negative Adjustable  
Voltage Regulator In Hermetic  
Packages  
FEATURES  
• Similar To Industry Standard LT1033  
• Approved To DESC Standardized Military Drawing Number 5962-8774101  
• Adjustable Output Voltage  
• Built In Thermal Overload Protection  
• Short Circuit Current Limiting  
• Maximum Output Voltage Tolerance is Guaranteed To 1ꢀ  
• Guaranteed Dropout Voltage At Multiple Current Levels  
• TO-257 Available in Isolated and Non-Isolated Packages  
DESCRIPTION  
This three terminal negative adjustable voltage regulator is designed to provide 3A  
with higher efficiency than conventional voltage regulators. This device is designed  
to operate down to 1 Volt input to output differential and the dropout voltage is fully  
specified as a function of load current. Supplied in easy-to-use hermetic TO-257 and  
TO-3, this device is ideally suited for Military applications where small size and high  
reliability is required.  
ABSOLUTE MAXIMUM RATINGS @ 25°C  
Power Dissipation (Pd) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Internally Limited  
Input - Output Voltage Differential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 V  
Operating Junction Temperature Range . . . . . . . . . . . . . . . . . . . . . - 55°C to + 150°C  
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 65°C to + 150°C  
Lead Temperature (Soldering 10 seconds) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300°C  
Thermal Resistance Junction to Case:  
3.3  
(TO-257, Isolated) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5°C/W  
(TO-257, Non-Isolated) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.3°C/W  
(TO-3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.0°C/W  
Recommended Operating Conditions:  
Output Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -3V to -15 V  
Ambient Operating Temperature Range (TA) . . . . . . . . . . . . . . . . - 55°C to + 125°C  
Input Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 5V to -35 V  
1 08 R2  
Supersedes 4 11 R1  
3.3 - 119  

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