10-13 NOV 2026 · Munich, Germany

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Texas Instruments LM317MDCYR

Texas Instruments LM317MDCYR electronic component product image

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Manufacturer
Manufacturer No
LM317MDCYR
Date Code
25+
Quantity
20,000
Availability
In Stock
Package
SOT-223
Packaging
Tape and Reel
Description
Standard Regulator Pos 1.25V to 37V 0.25A 4-Pin(3+Tab) SOT-223 T/R
Detailed Description
Never worry about components not turning off and on due to lack of voltage with this standard LM317MDCYR linear regulator from Texas Instruments. This voltage regulation device's single output can produce a current up to 0.5 A. Using the part will provide the power your application needs by requiring a voltage only of 4.2 V and not exceeding a voltage of 40 V. With an adjustable output that has a voltage of 1.25 to 37 V, this is power management at its best. Maintain a constant voltage level with a load regulation of 0.5%Vo and line regulation of 0.04%/V. Tape and reel packaging will encase the product during shipment, ensuring safe delivery and enabling quick mounting of components. This voltage regulation device has an operating temperature range of 0 °C to 125 °C. Its polarity is positive. The maximum dropout voltage is 3@500mA V.
Payment
PayPalEast West BankVISAMastercardWestern Union
Delivery
DHLFedExUPSTNT
AS9120
ISO 13485
ERAI Member
VDE
ISO 9001
ISO 14001
Five-Star After-Sales Service Certification
Bavarian Chips Alliance
UKAS Management Systems
ANAB ISO/IEC 17021
IAF
HTS
8542.39.00.90
Tab
Tab
PPAP
No
SVHC
Yes
Type
Standard
EU RoHS
Compliant
Mounting
Surface Mount
Polarity
Positive
ECCN (US)
EAR99
Packaging
Tape and Reel
Pin Count
4
Automotive
No
Lead Shape
Gull-wing
Output Type
Adjustable
PCB changed
3
Availability
In Stock
Package Width
3.7(Max)
Package Height
1.7(Max)
Package Length
6.7(Max)
Line Regulation
0.04%/V
Load Regulation
0.5%Vo
Special Features
Thermal Protection|Short Circuit Protection|Safe Area Protection|Current Limit
Supplier Package
SOT-223
Number of Outputs
1
Output Voltage (V)
1.25 to 37
Reference Voltage (V)
1.3
Standard Package Name
SOT
Manufacturer Lead Time
16 weeks
Maximum Input Voltage (V)
40
Minimum Input Voltage (V)
4.2
Maximum Output Current (A)
0.25(Typ)
Maximum Operating Temperature (°C)
125
Minimum Operating Temperature (°C)
-40
Maximum Dropout Voltage @ Current (V)
3@500mA
Maximum Junction Case Thermal Resistance
42°C/W
Maximum Junction Ambient Thermal Resistance
60.2°C/W
AttributeValue
HTS8542.39.00.90
TabTab
PPAPNo
SVHCYes
TypeStandard
EU RoHSCompliant
MountingSurface Mount
PolarityPositive
ECCN (US)EAR99
PackagingTape and Reel
Pin Count4
AutomotiveNo
Lead ShapeGull-wing
Output TypeAdjustable
PCB changed3
AvailabilityIn Stock
Package Width3.7(Max)
Package Height1.7(Max)
Package Length6.7(Max)
Line Regulation0.04%/V
Load Regulation0.5%Vo
Special FeaturesThermal Protection|Short Circuit Protection|Safe Area Protection|Current Limit
Supplier PackageSOT-223
Number of Outputs1
Output Voltage (V)1.25 to 37
Reference Voltage (V)1.3
Standard Package NameSOT
Manufacturer Lead Time16 weeks
Maximum Input Voltage (V)40
Minimum Input Voltage (V)4.2
Maximum Output Current (A)0.25(Typ)
Maximum Operating Temperature (°C)125
Minimum Operating Temperature (°C)-40
Maximum Dropout Voltage @ Current (V)3@500mA
Maximum Junction Case Thermal Resistance42°C/W
Maximum Junction Ambient Thermal Resistance60.2°C/W

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