Datasheets
LM317MDTRKG by: onsemi

Linear Voltage Regulator, 500 mA, High PSRR, Adjustable, Positive Vout: 4%; TJ = 0°C to 125°C, DPAK (SINGLE GAUGE) TO-252, 2500-REEL

Part Details for LM317MDTRKG by onsemi

Results Overview of LM317MDTRKG by onsemi

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

LM317MDTRKG Information

LM317MDTRKG by onsemi is a Linear Regulator IC.
Linear Regulator ICs are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Price & Stock for LM317MDTRKG

Part # Distributor Description Stock Price Buy
DISTI # 88H4660
Newark Adjustable Ldo Voltage Regulator, 1.2V To 37V 0.5A D-Pak-4, Output Type:Adjustable, No. Of Outputs:1Outputs, Output Voltage - Nom:-, Output Voltage Min:1.2V, Output Voltage Max:37V, Input Voltage Min:-, Input Voltage Max:40V Rohs Compliant: Yes |Onsemi LM317MDTRKG RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 4030
  • 1 $0.6240
  • 10 $0.5310
  • 25 $0.4960
  • 50 $0.4330
  • 100 $0.3680
  • 250 $0.3110
  • 500 $0.2970
$0.2970 / $0.6240 Buy Now
DISTI # 29X6008
Newark Linear Regulator, Adjustable, 1.2-37V, 0.5A, To-252-3, Output Type:Adjustable, No. Of Outputs:1Outputs, Output Voltage - Nom:-, Output Voltage Min:1.2V, Output Voltage Max:37V, Input Voltage Min:-, Input Voltage Max:40V Rohs Compliant: Yes |Onsemi LM317MDTRKG RoHS: Compliant Min Qty: 2500 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 1 $0.2330
  • 3,000 $0.2270
  • 6,000 $0.2100
  • 12,000 $0.1960
  • 18,000 $0.1830
  • 30,000 $0.1750
$0.1750 / $0.2330 Buy Now
DISTI # LM317MDTRKGOSCT-ND
DigiKey IC REG LINEAR POS ADJ 500MA DPAK Min Qty: 1 Lead time: 10 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 13048
In Stock
  • 1 $0.9600
  • 10 $0.5790
  • 25 $0.4796
  • 100 $0.3673
  • 250 $0.3120
  • 500 $0.2780
  • 1,000 $0.2495
  • 2,500 $0.2188
  • 5,000 $0.1999
  • 7,500 $0.1903
  • 12,500 $0.1796
  • 17,500 $0.1732
  • 25,000 $0.1688
$0.1688 / $0.9600 Buy Now
DISTI # 88H4660
Avnet Americas Linear Voltage Regulator, Adjustable, Positive Output, 3.1 V to 40 V, 1.2 V to 37 V, 500 mA, 3 Pins, TO-252 (DPAK) - Product that comes on tape, but is not reeled (Alt: 88H4660) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 12 Weeks, 4 Days Container: Ammo Pack 4030 Partner Stock
  • 1 $0.6240
  • 10 $0.5310
  • 25 $0.4960
  • 50 $0.4330
  • 100 $0.3680
$0.3680 / $0.6240 Buy Now
DISTI # LM317MDTRKG
Avnet Americas Linear Voltage Regulator, Adjustable, Positive Output, 3.1 V to 40 V, 1.2 V to 37 V, 500 mA, 3 Pins, TO-252 (DPAK) - Tape and Reel (Alt: LM317MDTRKG) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 10 Weeks, 0 Days Container: Reel 0
  • 2,500 $0.1465
  • 5,000 $0.1457
  • 10,000 $0.1296
  • 15,000 $0.1289
  • 20,000 $0.1283
$0.1283 / $0.1465 Buy Now
DISTI # LM317MDTRKG
Avnet Americas Linear Voltage Regulator, Adjustable, Positive Output, 3.1 V to 40 V, 1.2 V to 37 V, 500 mA, 3 Pins, TO-252 (DPAK) - Tape and Reel (Alt: LM317MDTRKG) RoHS: Compliant Min Qty: 7500 Package Multiple: 2500 Lead time: 10 Weeks, 0 Days Container: Reel 0
RFQ
DISTI # LM317MDTRKG
Avnet Americas Linear Voltage Regulator, Adjustable, Positive Output, 3.1 V to 40 V, 1.2 V to 37 V, 500 mA, 3 Pins, TO-252 (DPAK) - Tape and Reel (Alt: LM317MDTRKG) RoHS: Compliant Min Qty: 7500 Package Multiple: 2500 Lead time: 10 Weeks, 0 Days Container: Reel 0
RFQ
DISTI # LM317MDTRKG
Avnet Americas Linear Voltage Regulator, Adjustable, Positive Output, 3.1 V to 40 V, 1.2 V to 37 V, 500 mA, 3 Pins, TO-252 (DPAK) - Tape and Reel (Alt: LM317MDTRKG) RoHS: Compliant Min Qty: 5000 Package Multiple: 2500 Lead time: 10 Weeks, 0 Days Container: Reel 0
RFQ
DISTI # 863-LM317MDTRKG
Mouser Electronics Linear Voltage Regulators 500mA ADJ 1.2-37V Positive RoHS: Compliant 0
  • 1 $0.7700
  • 10 $0.4250
  • 100 $0.2910
  • 500 $0.2710
  • 1,000 $0.2500
  • 2,500 $0.1900
  • 10,000 $0.1680
$0.1680 / $0.7700 Order Now
DISTI # V36:1790_07323258
Arrow Electronics Standard Regulator Pos 1.2V to 37V 0.25A 3-Pin(2+Tab) DPAK T/R Min Qty: 2500 Package Multiple: 2500 Lead time: 10 Weeks Date Code: 2440 Americas - 42500
  • 2,500 $0.1719
  • 5,000 $0.1208
  • 7,500 $0.1195
  • 12,500 $0.1154
  • 17,500 $0.1142
  • 25,000 $0.1130
$0.1130 / $0.1719 Buy Now
DISTI # V72:2272_07323258
Arrow Electronics Standard Regulator Pos 1.2V to 37V 0.25A 3-Pin(2+Tab) DPAK T/R Min Qty: 1 Package Multiple: 1 Lead time: 10 Weeks Date Code: 2423 Container: Cut Strips Americas - 3884
  • 1 $0.4166
  • 10 $0.2935
  • 25 $0.2905
  • 100 $0.2209
  • 250 $0.1934
  • 500 $0.1915
  • 1,000 $0.1825
  • 3,000 $0.1736
$0.1736 / $0.4166 Buy Now
Future Electronics LM317M Series 500 mA 1.2 to 37 V Adjustable Output Voltage Regulator -TO-252 RoHS: Compliant pbFree: Yes Min Qty: 2500 Package Multiple: 2500 Lead time: 10 Weeks Container: Reel 70000
Reel
  • 2,500 $0.1280
  • 5,000 $0.1270
  • 7,500 $0.1260
  • 12,500 $0.1250
  • 25,000 $0.1220
$0.1220 / $0.1280 Buy Now
Future Electronics LM317M Series 500 mA 1.2 to 37 V Adjustable Output Voltage Regulator -TO-252 RoHS: Compliant pbFree: Yes Min Qty: 2500 Package Multiple: 2500 Lead time: 10 Weeks Container: Reel 32500
Reel
  • 2,500 $0.1280
  • 5,000 $0.1270
  • 7,500 $0.1260
  • 12,500 $0.1250
  • 25,000 $0.1220
$0.1220 / $0.1280 Buy Now
Onlinecomponents.com Linear Voltage Regulator, 500 mA, High PSRR, Adjustable, Positive Vout: 4%, TJ = 0°C to 125°C RoHS: Compliant 2500 In Stock
  • 2,500 $0.1775
  • 5,000 $0.1737
  • 7,500 $0.1711
  • 10,000 $0.1685
  • 25,000 $0.1659
  • 50,000 $0.1629
  • 100,000 $0.1605
$0.1605 / $0.1775 Buy Now
DISTI # 84981776
Verical Standard Regulator Pos 1.2V to 37V 0.25A 3-Pin(2+Tab) DPAK T/R Min Qty: 2500 Package Multiple: 2500 Date Code: 2440 Americas - 42500
  • 2,500 $0.1710
  • 5,000 $0.1216
  • 7,500 $0.1204
  • 12,500 $0.1172
  • 17,500 $0.1159
  • 25,000 $0.1130
$0.1130 / $0.1710 Buy Now
DISTI # 84942289
Verical Standard Regulator Pos 1.2V to 37V 0.25A 3-Pin(2+Tab) DPAK T/R Min Qty: 2500 Package Multiple: 2500 Date Code: 2439 Americas - 30000
  • 2,500 $0.4165
$0.4165 Buy Now
DISTI # 83147723
Verical Standard Regulator Pos 1.2V to 37V 0.25A 3-Pin(2+Tab) DPAK T/R Min Qty: 43 Package Multiple: 1 Date Code: 2423 Americas - 3884
  • 43 $0.2949
  • 100 $0.2209
  • 250 $0.1934
  • 500 $0.1915
  • 1,000 $0.1821
  • 3,000 $0.1727
$0.1727 / $0.2949 Buy Now
DISTI # 84436657
Verical Standard Regulator Pos 1.2V to 37V 0.25A 3-Pin(2+Tab) DPAK T/R Min Qty: 2500 Package Multiple: 2500 Date Code: 2435 Americas - 2500
  • 2,500 $0.2308
  • 5,000 $0.2258
  • 7,500 $0.2224
  • 10,000 $0.2191
  • 25,000 $0.2157
$0.2157 / $0.2308 Buy Now
Bristol Electronics   5249
RFQ
Bristol Electronics   2107
RFQ
Bristol Electronics   227
RFQ
Bristol Electronics   60
RFQ
Quest Components IC,VOLT REGULATOR,ADJUSTABLE,+1.2 TO +37V,BIPOLAR,SIP,3PIN,PLASTIC 6875
  • 1 $1.5000
  • 1,281 $0.5500
  • 2,728 $0.5250
$0.5250 / $1.5000 Buy Now
Quest Components IC,VOLT REGULATOR,ADJUSTABLE,+1.2 TO +37V,BIPOLAR,SIP,3PIN,PLASTIC 793
  • 1 $4.0000
  • 325 $1.6500
  • 607 $1.5000
$1.5000 / $4.0000 Buy Now
Rochester Electronics Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, PSSO2 RoHS: Compliant Status: Active Min Qty: 1 10
  • 1 $0.1875
  • 25 $0.1837
  • 100 $0.1762
  • 500 $0.1688
  • 1,000 $0.1594
$0.1594 / $0.1875 Buy Now
Ameya Holding Limited LM317M Series 500 mA 1.2 to 37 V Adjustable Output Voltage Regulator -TO-252 2500
RFQ
ComSIT USA Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, BIPolar, PSSO2 RoHS: Compliant Stock DE - 1265
Stock ES - 778
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ
DISTI # SMC-LM317MDTRKG
Sensible Micro Corporation OEM Excess 5-7 Days Leadtime, We are an AS6081 Certified Vendor, 1 Yr Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 2 Weeks, 0 Days 2500
RFQ
Chip 1 Exchange INSTOCK 17885
RFQ
DISTI # LM317MDTRKG
Avnet Asia Linear Voltage Regulator, Adjustable, Positive Output, 3.1 V to 40 V, 1.2 V to 37 V, 500 mA, 3 Pins, TO-252 (DPAK) (Alt: LM317MDTRKG) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 10 Weeks, 0 Days 2500
  • 2,500 $0.2271
  • 5,000 $0.2242
  • 7,500 $0.2213
  • 12,500 $0.2185
  • 25,000 $0.2131
  • 62,500 $0.2079
  • 125,000 $0.2031
$0.2031 / $0.2271 Buy Now
DISTI # LM317MDTRKG
Avnet Silica Linear Voltage Regulator, Adjustable, Positive Output, 3.1 V to 40 V, 1.2 V to 37 V, 500 mA, 3 Pins, TO-252 (DPAK) (Alt: LM317MDTRKG) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 11 Weeks, 0 Days Silica - 0
Buy Now
DISTI # C1S541900403345
Chip One Stop Standard Regulator Pos 1.2V to 37V 0.25A 3-Pin(2+Tab) DPAK T/R RoHS: Compliant Container: Cut Tape 1305
  • 5 $0.2690
  • 50 $0.1750
  • 100 $0.1460
  • 1,000 $0.1450
$0.1450 / $0.2690 Buy Now
DISTI # LM317MDTRKG
EBV Elektronik Linear Voltage Regulator, Adjustable, Positive Output, 3.1 V to 40 V, 1.2 V to 37 V, 500 mA, 3 Pins, TO-252 (DPAK) (Alt: LM317MDTRKG) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 12 Weeks, 0 Days EBV - 0
Buy Now
Master Electronics Linear Voltage Regulator, 500 mA, High PSRR, Adjustable, Positive Vout: 4%, TJ = 0°C to 125°C RoHS: Compliant 2500 In Stock
  • 2,500 $0.1775
  • 5,000 $0.1737
  • 7,500 $0.1711
  • 10,000 $0.1685
  • 25,000 $0.1659
  • 50,000 $0.1629
  • 100,000 $0.1605
$0.1605 / $0.1775 Buy Now
New Advantage Corporation DPAK-4/A�/500MA, ADJUSTABLE OUTPUT, POSITIVE VOLTAGE REGULATOR RoHS: Compliant Min Qty: 1 Package Multiple: 2500 2700
  • 2,500 $0.2162
  • 2,700 $0.2001
$0.2001 / $0.2162 Buy Now
Win Source Electronics IC REG LINEAR ADJ 0.5A DPAK 71890
  • 230 $0.2186
  • 560 $0.1794
  • 865 $0.1738
  • 1,190 $0.1682
  • 1,540 $0.1626
  • 2,060 $0.1458
$0.1458 / $0.2186 Buy Now
Wuhan P&S 500 mA Adjustable Output, Positive Voltage Regulator Min Qty: 1 47
  • 1 $0.4800
  • 100 $0.3100
  • 500 $0.2500
  • 1,000 $0.2300
$0.2300 / $0.4800 Buy Now

Part Details for LM317MDTRKG

LM317MDTRKG CAD Models

LM317MDTRKG Part Data Attributes

LM317MDTRKG onsemi
Buy Now Datasheet
Compare Parts:
LM317MDTRKG onsemi Linear Voltage Regulator, 500 mA, High PSRR, Adjustable, Positive Vout: 4%; TJ = 0°C to 125°C, DPAK (SINGLE GAUGE) TO-252, 2500-REEL
Select a part to compare:
Pbfree Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ONSEMI
Part Package Code DPAK (SINGLE GAUGE) TO-252
Package Description DPAK-4
Pin Count 3
Manufacturer Package Code 369C
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 12 Weeks, 4 Days
Date Of Intro 1999-01-01
Samacsys Manufacturer onsemi
Adjustability ADJUSTABLE
Dropout Voltage1-Nom 3 V
Input-Output Voltage Differential-Max 40 V
Input-Output Voltage Differential-Min 3 V
JESD-30 Code R-PSSO-G2
JESD-609 Code e3
Length 6.54 mm
Line Regulation-Max (%/V) 0.07
Load Regulation-Max(%) 1.5%
Moisture Sensitivity Level 1
Number of Functions 1
Number of Outputs 1
Number of Terminals 2
Operating Temperature TJ-Max 125 °C
Operating Temperature TJ-Min
Output Current1-Max 0.5 A
Output Voltage1-Max 37 V
Output Voltage1-Min 1.2 V
Package Body Material PLASTIC/EPOXY
Package Code TO-252
Package Equivalence Code SMSIP3H,.38,90TB
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Packing Method TR
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Regulator Type ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR
Seated Height-Max 2.38 mm
Surface Mount YES
Technology BIPOLAR
Terminal Finish Matte Tin (Sn) - annealed
Terminal Form GULL WING
Terminal Pitch 2.29 mm
Terminal Position SINGLE
Time@Peak Reflow Temperature-Max (s) 40
Width 6.095 mm

Alternate Parts for LM317MDTRKG

This table gives cross-reference parts and alternative options found for LM317MDTRKG. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LM317MDTRKG, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
LM317MBDTRKG onsemi $0.3123 Linear Voltage Regulator, 500 mA, High PSRR, Adjustable, Positive Vout: 4%; TJ = -40°C to 125°C, DPAK (SINGLE GAUGE) TO-252, 2500-REEL LM317MDTRKG vs LM317MBDTRKG
NCV317MBDTG onsemi Check for Price Linear Voltage Regulator, 0.5 A, Ultra-High PSRR Vout: 4%; TJ = -40°C to 125°C, DPAK (SINGLE GAUGE) TO-252, 75-TUBE, Automotive Qualified LM317MDTRKG vs NCV317MBDTG
LM317MADT1 Motorola Semiconductor Products Check for Price Regulator, 1 Output, BIPolar, LM317MDTRKG vs LM317MADT1
LM317MDT-1 Motorola Mobility LLC Check for Price 1.2 V-37V ADJUSTABLE POSITIVE REGULATOR, PSIP3, PLASTIC, DPAK-3 LM317MDTRKG vs LM317MDT-1
KA317MR onsemi Check for Price Adjustable Positive Standard Regulator LM317MDTRKG vs KA317MR
LM317MDT-1RK Motorola Semiconductor Products Check for Price Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, BIPolar, PSIP3, PLASTIC, DPAK-3 LM317MDTRKG vs LM317MDT-1RK
LM317ML-TN3-T Unisonic Technologies Co Ltd Check for Price Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, PSSO2, LEAD FREE, TO-252, 3 PIN LM317MDTRKG vs LM317ML-TN3-T
LM317MADT onsemi Check for Price IC,VOLT REGULATOR,ADJUSTABLE,+1.2 TO +37V,BIPOLAR,SIP,3PIN,PLASTIC LM317MDTRKG vs LM317MADT
LM317MDT-1T4 Motorola Mobility LLC Check for Price 1.2 V-37V ADJUSTABLE POSITIVE REGULATOR, PSIP3, PLASTIC, DPAK-3 LM317MDTRKG vs LM317MDT-1T4
Part Number Manufacturer Composite Price Description Compare
LM317MABDT-1RK Motorola Mobility LLC Check for Price 1.2 V-37V ADJUSTABLE POSITIVE REGULATOR, PSIP3, PLASTIC, DPAK-3 LM317MDTRKG vs LM317MABDT-1RK
LM317MBDT onsemi Check for Price Linear Voltage Regulator, 500 mA, High PSRR, Adjustable, Positive, DPAK (SINGLE GAUGE) TO-252, 75-TUBE LM317MDTRKG vs LM317MBDT
LM317MDT STMicroelectronics Check for Price Medium current 1.2 to 37 V adjustable voltage regulator LM317MDTRKG vs LM317MDT
LM317MDT/NOPB Rochester Electronics LLC Check for Price 1.2 V-37V ADJUSTABLE POSITIVE REGULATOR, PSSO2, ROHS COMPLIANT, TO-252, DPAK-3 LM317MDTRKG vs LM317MDT/NOPB
LM317MBDT-1T4 Motorola Semiconductor Products Check for Price Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, BIPolar, PSIP3, PLASTIC, DPAK-3 LM317MDTRKG vs LM317MBDT-1T4
LM317MBDT Motorola Mobility LLC Check for Price 1.2 V-37V ADJUSTABLE POSITIVE REGULATOR, PSSO2, PLASTIC, DPAK-3 LM317MDTRKG vs LM317MBDT
LM317MADT-1RK Motorola Semiconductor Products Check for Price Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, BIPolar, PSIP3, PLASTIC, DPAK-3 LM317MDTRKG vs LM317MADT-1RK
LM317MDT-1 onsemi Check for Price 1.2 V-37V ADJUSTABLE POSITIVE REGULATOR, PSIP3, PLASTIC, DPAK-3 LM317MDTRKG vs LM317MDT-1
LM317MDT Texas Instruments Check for Price 1.2 V-37V ADJUSTABLE POSITIVE REGULATOR, PSSO2, TO-252, DPAK-3 LM317MDTRKG vs LM317MDT
LM317MG-TN3-T Unisonic Technologies Co Ltd Check for Price Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, PSSO2, HALOGEN FREE, TO-252, 3 PIN LM317MDTRKG vs LM317MG-TN3-T

LM317MDTRKG Related Parts

LM317MDTRKG Frequently Asked Questions (FAQ)

  • The maximum input voltage that can be applied to the LM317MDTRKG is 40V. Exceeding this voltage can cause damage to the device.

  • The output voltage of the LM317MDTRKG can be adjusted by using a resistive divider network between the output and the adjust pin. The output voltage is determined by the ratio of the resistors and the reference voltage (1.25V).

  • The minimum input voltage required for the LM317MDTRKG to operate is 3V above the desired output voltage. For example, if the desired output voltage is 5V, the minimum input voltage would be 8V.

  • Yes, the LM317MDTRKG can be used as a current regulator by adding a current-sensing resistor in series with the output. The current limit is determined by the voltage drop across the resistor and the desired current limit.

  • To protect the LM317MDTRKG from overheating, ensure that the device is properly heat-sinked and that the maximum power dissipation is not exceeded. The maximum power dissipation can be calculated using the input voltage, output voltage, and output current.