STMicroelectronics LM317D2T
Obsolete
Inventory History
Inventory history trend unavailable
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.32
$ 0.32
Stock
1,130,603
2,656,908
2,656,908
Authorized Distributors
1
6
6
Case/Package
TO-263
TO-263
TO-263
Number of Pins
3
3
3
Number of Outputs
1
1
1
Max Output Current
1.5 A
1.5 A
1.5 A
Min Input Voltage
40 V
4.2 V
4.2 V
Max Input Voltage
40 V
40 V
40 V
Min Output Voltage
1.2 V
1.2 V
1.2 V
Max Output Voltage
37 V
37 V
37 V
Accuracy
-
-
-
Dropout Voltage
-
2.25 V
2.25 V
Power Supply Rejection Ratio (PSRR)
-
80 dB
80 dB
Descriptions
Descriptions of STMicroelectronics LM317D2T provided by its distributors.
1.5 A Adjustable Output, Positive Voltage Regulator | IC REG LINEAR POS ADJ 1.5A D2PAK
Adjustable Regulator, 1.5A, 1.2V, 40V In, 37V Out, 0.5%, 0.04%/V, SMD D2PAK 4.83mm H
Standard Regulator Pos 1.2V to 37V 0.4A 3-Pin(2+Tab) D2PAK Tube
Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, BIPolar, PSSO2
18V Clamp 2A (8/20μs) Ipp Tvs Diode Surface Mount DSN0603-2, SOD-962, SMD0603
V REG ADJ +1.2/37V, D2-PAK-3, 317; Fixed Output Voltage Nom.: -; Adjustable Output Voltage Min: 1.2V; Adjustable Output Voltage Max: 37V; Input Voltage Min: 3V; Input Voltage Max: 40V; Product Range: -; Output Current: 2.2A; Ou
V REG ADJ +1.2/37V, D2-PAK-3, 317; Voltage Regulator Type:Adjustable; Voltage, Input Max:41.2V; Voltage, Output Max:37V; Output Current Max:1.5A; Outputs, No. of:1; Voltage, Output Adjustable Max:37V; Voltage, Output Adjustable ;RoHS Compliant: Yes
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
1 part available
Technical Specifications
Physical
Case/PackageTO-263
MountSurface Mount
Number of Pins3
Number of Terminals2
Weight4.535924 g
Technical
Max Input Voltage40 V
Max Junction Temperature (Tj)125 °C
Max Operating Temperature125 °C
Max Output Current1.5 A
Max Output Voltage37 V
Min Input Voltage40 V
Min Operating Temperature0 °C
Min Output Voltage1.2 V
Number of Circuits1
Number of Outputs1
Number of Regulators1
Output ConfigurationPositive
Output Current1.5 A
Output TypeAdjustable
Output Voltage37 V
PolarityPositive
Reference Voltage1.3 V
Dimensions
Height6.35 mm
Height - Seated (Max)4.83 mm
Length10.2 mm
Terminal Pitch2.54 mm
Width9.15 mm
Compliance
Environmental Classification
China RoHSNon-Compliant
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCAffected
RoHSCompliant