STMicroelectronics LM337K
Obsolete
Inventory History
Inventory history trend unavailable
CAD Models
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Alternate Parts
0 parts available
Datasheets & Documents
Download datasheets and manufacturer documentation for STMicroelectronics LM337K.
CAD Models
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Supply Chain
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1980-01-04
Lifecycle StatusObsolete (Last Updated: 9 months ago)
Descriptions
Descriptions of STMicroelectronics LM337K provided by its distributors.
NEGATIVE VOLTAGE REGULATORS THREE-TERMINAL ADJUSTABLE | IC REG LINEAR NEG ADJ 1.5A TO3
Standard Regulator Neg -1.2V to -37V 1.5A 3-Pin(2+Tab) TO-3 Bag
Adjustable Negative Standard Regulator, 1.2V Min, 37V Max, BIPolar, MBFM2
IC, V REG ADJ -1.2/37V, TO-3-2, 337; Primary Input Voltage:40V; Output Voltage Adjustable Range:-1.2V to -37V; No. of Outputs:1; No. of Pins:2; Output Current:1.5A; Voltage Regulator Case Style:TO-3; Operating Temperature Range:0°C to +125°C; SVHC:No SVHC (19-Dec-2011); Adjustable Output Voltage Max:-37V; Adjustable Output Voltage Min:-1.2V; Base Number:337; IC Generic Number:337; Input Voltage Max:-1.2V; Input Voltage Min:-41.2V; Operating Temperature Max:125°C; Operating Temperature Min:0°C; Operating Voltage Tolerance +:2%; Output Current Max:1.5A; Output Voltage Max:-1.2V; Output Voltage Min:-37V; Package / Case:TO-3; Supply Voltage Max:40V; Supply Voltage Min:3V; Termination Type:Through Hole; Voltage Regulator Type:Negative Adjustable
Manufacturer Aliases
STMicroelectronics has several brands around the world that distributors may use as alternate names. STMicroelectronics may also be known as the following names:
- ST MICRO
- STM
- SGS
- SGS THOMSON
- INMOS
- STMICROE
- STMICROEL
- STMICR
- ST MIC
- ST MICROELECTRONIC
- SGS THOMPSON
- SESCOSEM
- STMICROELECT
- ST8
- STMICROELECTRON
- WAFERSCALE
- SGS-ATES
- ST MICROELECTRONICS SEMI
- ST/SGS
- ST MICROELECTRO
- SGST
- THOMS
- STMICROELE
- WAFERSCALE INTEGRATION INC
- SGS-Thomson Microelectronics
- ST Microeletronics
Inventory History
Inventory history trend unavailable
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Body MaterialMetal
Case/PackageTO-3
MountThrough Hole
Number of Pins3
Number of Terminals2
Weight9.071847 g
Technical
Dropout Voltage2.7 V
Max Junction Temperature (Tj)125 °C
Max Operating Temperature125 °C
Max Output Current1.5 A
Max Output Voltage37 V
Max Power Dissipation20 W
Min Operating Temperature0 °C
Min Output Voltage1.2 V
Number of Circuits1
Number of Outputs1
Number of Regulators1
Output Current1.5 A
Output TypeAdjustable
Output Voltage-37 V
PackagingBulk
PolarityNegative
Power Dissipation20 W
Power Supply Rejection Ratio (PSRR)77 dB
Reference Voltage-1.287 V
Dimensions
Height8.7 mm
Length39.5 mm
Width26.2 mm
Datasheets & Documents
Download datasheets and manufacturer documentation for STMicroelectronics LM337K.
Compliance
Environmental Classification
China RoHSNon-Compliant
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCAffected
RoHSCompliant