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參數資料
| 型號： | OM1325NMM |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 1.5 A，-1.2 To -37V,Three Terminal, Precision Adjustable Negative Voltage Regulator(1.5 A，-1.2V至-37V，三端精密型可調負電壓穩壓器) |
| 中文描述： | 1.5甲，-1.2對片山，三端，精密可調負電壓穩壓器（1.5甲，- 1.2伏至，片山，三端精密型可調負電壓穩壓器） |
| 文件頁數： | 1/4頁 |
| 文件大小： | 39K |
| 代理商： | OM1325NMM |
3.3 - 21
3.3
Three Terminal, Precision Adjustable
Negative Voltage Regulator In Hermetic
Style Packages (LM137A)
4 11 R2
Supersedes 1 07 R1
1.5 AMP NEGATIVE ADJUSTABLE VOLTAGE
REGULATOR APPROVED TO DESC DRAWING 7703406
OM1325STM
OM1325N2M
OM1325NMM
OM1325NTM
OM1325SMM
OM1325NKM
FEATURES
Similar To Industry Standard LM137A
Approved To DESC Standardized Military Drawing Number 7703406
Built In Thermal Overload Protection
Short Circuit Current Limiting
Available In Six Package Styles
Maximum Output Voltage Tolerance Is Guaranteed to + 1%
DESCRIPTION
These three terminal negative regulators are supplied in hermetically sealed
packages. All protective features are designed into the circuit, including thermal
shutdown, current-limiting, and safe-area control. With heat sinking, these devices
can deliver up to 1.5 amps of output current. The LCC-20 device is limited to .5
amps. The unit also features output voltages that can be fixed from -1.2 volts to -37
volts using external resistors.
ABSOLUTE MAXIMUM RATINGS
T
c
@ 25°C
Power Dissipation
Case 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1 W
Case-All Others. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 W
Input - Output Voltage Differential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 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:
Case 2, LCC-20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17°C/W
Case U & M, TO-257 (Isol) and SMD-3 . . . . . . . . . . . . . . . . . . . . . . . . . . 4.2°C/W
Case T&N, TO-257 (Non-Isol) and SMD-1 . . . . . . . . . . . . . . . . . . . . . . . 3.5°C/W
Case Y, TO-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.0°C/W
Maximum Output Current:
Case 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 A
Case-All Others. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5A
Recommended Operating Conditions:
Output Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-1.2 to -37 VDC
Ambient Operating Temperature Range (T
A
). . . . . . . . . . . . . . . . - 55°C to + 125°C
Input Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -4.25 to -41.25 VDC
Please see mechanical
outlines herein
相關PDF資料 |
PDF描述 |
|---|---|
| OM1325NTM | 1.5 A，-1.2 To -37V,Three Terminal, Precision Adjustable Negative Voltage Regulator(1.5 A，-1.2V至-37V，三端精密型可調負電壓穩壓器) |
| OM1325SMM | 1.5 A，-1.2 To -37V,Three Terminal, Precision Adjustable Negative Voltage Regulator(1.5 A，-1.2V至-37V，三端精密型可調負電壓穩壓器) |
| OM1325STM | 1.5 A，-1.2 To -37V,Three Terminal, Precision Adjustable Negative Voltage Regulator(1.5 A，-1.2V至-37V，三端精密型可調負電壓穩壓器) |
| OM1325N2M | Three Terminal, Precision Adjustable Negative Voltage Regulator In Hermetic Style Packages |
| OM1325STM | Three Terminal, Precision Adjustable Negative Voltage Regulator In Hermetic Style Packages |
相關代理商/技術參數 |
參數描述 |
|---|---|
| OM1325NTM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Three Terminal, Precision Adjustable Negative Voltage Regulator In Hermetic Style Packages |
| OM1325NTN | 制造商:International Rectifier 功能描述:REGULATOR, VOLTAGE - Bulk |
| OM1325SMM | 制造商:International Rectifier 功能描述:Standard Regulator Neg -1.2V to -37V 1.5A 3-Pin SMD |
| OM1325SRM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Hi-Rel Adjustable Voltage 3-Terminal Negative Regulator |
| OM1325STM | 制造商:International Rectifier 功能描述: |
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