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參數資料
| 型號： | OM3957SRM |
| 英文描述： | Hi-Rel Fixed Voltage Low Dropout 3-Terminal Positive Regulator |
| 中文描述： | 高可靠性的固定電壓低壓差三端穩壓器正 |
| 文件頁數： | 1/4頁 |
| 文件大小： | 39K |
| 代理商： | OM3957SRM |
3.3 - 1
Three Terminal, 3.3 Volt Positive Fixed
Low Dropout Voltage Regulator In
Hermetic JEDEC TO-257AA
and Surface Mount Packages
9 01 R1
supersedes 8 07 R0
1.3 AMP LOW DROPOUT 3.3 FIXED VOLTAGE
REGULATOR APPROVED TO SMD 5962-98590
FEATURES
Similar To Industry Standard LT1086 -3.3
Approved To DSCC Standardized Military Drawing Number 5962-98590
Built In Thermal Overload Protection
Short Circuit Current Limiting
Available In Isolated Package
Output Voltage Tolerance is Guaranteed To ±1%
Guaranteed Dropout Voltage At Multiple Current Levels
DESCRIPTION
This 3.3 volt fixed voltage regulator is designed to provide 1.3A of current with a higher
efficiency than conventional voltage regulators. This device is designed to operate down to 1
volt input to output differential and the 1.5V dropout voltage is guaranteed at the maximum
output current. This device is ideally suited for those systems where high reliability, small size
and low weight are required. The isolated package simplifies the system assembly methods.
ABSOLUTE MAXIMUM RATINGS
@ 25°C
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . 30 V
Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . 1.3 A
Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .- 65°C to + 150°C
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .- 65°C to + 150°C
Lead Temperature (Soldering 10 seconds) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300°C
Power Dissipation (P
d
) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Internally Limited
Thermal Resistance:
q
JC
(Isolated) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.2°C/W
q
JA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42°C/W
OM3957NMM OM3957STM
OM3957SMM
Part Number Designator
Standard Military Drawing
5962-9859001MMA
5962-9859001M U A
5962-9859001MNA
Omnirel Part Number
OM3957SMM
OM3957STM
OM3957NMM
Please see mechanical
outlines herein
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相關代理商/技術參數 |
參數描述 |
|---|---|
| OM3957STM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:1.3 AMP LOW DROPOUT 3.3 FIXED VOLTAGE REGULATOR APPROVED TO SMD 5962-98590 |
| OM39G5 | 制造商:Ohmite Mfg Co 功能描述: |
| OM3N100CSA | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TRANSISTOR | MOSFET | N-CHANNEL | 1KV V(BR)DSS | 3.5A I(D) | TO-257AA |
| OM3N100CST | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TRANSISTOR | MOSFET | N-CHANNEL | 1KV V(BR)DSS | 3.5A I(D) | TO-257AA |
| OM3N100CSTT | 制造商:International Rectifier 功能描述:NCNR - Bulk |
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