Part Details for LM317MDTXM by onsemi
Results Overview of LM317MDTXM by onsemi
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (8 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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.
LM317MDTXM Information
LM317MDTXM 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 LM317MDTXM
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
LM317MDTXM
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Avnet Silica | LDO Regulator Pos 12V to 37V 025A 3Pin2Tab DPAK TR (Alt: LM317MDTXM) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 143 Weeks, 0 Days | Silica - 0 |
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Buy Now | |
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DISTI #
LM317MDTXM
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EBV Elektronik | LDO Regulator Pos 12V to 37V 025A 3Pin2Tab DPAK TR (Alt: LM317MDTXM) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 143 Weeks, 0 Days | EBV - 0 |
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Buy Now |
Part Details for LM317MDTXM
LM317MDTXM CAD Models
LM317MDTXM Part Data Attributes
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LM317MDTXM
onsemi
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Datasheet
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LM317MDTXM
onsemi
Linear Voltage Regulator, Positive, Adjustable Output, 500 mA, 2500-REEL
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ONSEMI | |
| Package Description | TO-252, DPAK-3 | |
| Manufacturer Package Code | 369AK | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | onsemi | |
| Adjustability | ADJUSTABLE | |
| Dropout Voltage1-Nom | 3 V | |
| JESD-30 Code | R-PSSO-G2 | |
| JESD-609 Code | e3 | |
| Length | 6.6 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 | 2.5 mm | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Terminal Finish | TIN | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 2.3 mm | |
| Terminal Position | SINGLE | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 6.1 mm |
Alternate Parts for LM317MDTXM
This table gives cross-reference parts and alternative options found for LM317MDTXM. 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 LM317MDTXM, 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 |
|---|---|---|---|---|
| LM317MDT-1RK | Motorola Semiconductor Products | Check for Price | Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, BIPolar, PSIP3, PLASTIC, DPAK-3 | LM317MDTXM vs LM317MDT-1RK |
| LM317MADT-1 | onsemi | Check for Price | 1.2 V-37V ADJUSTABLE POSITIVE REGULATOR, PSIP3, PLASTIC, DPAK-3 | LM317MDTXM vs LM317MADT-1 |
| LM317MBDT-1T4 | Motorola Mobility LLC | Check for Price | 1.2 V-37V ADJUSTABLE POSITIVE REGULATOR, PSIP3, PLASTIC, DPAK-3 | LM317MDTXM vs LM317MBDT-1T4 |
| LM317MDTRK | onsemi | Check for Price | Linear Voltage Regulator, 500 mA, High PSRR, Adjustable, Positive, DPAK (SINGLE GAUGE) TO-252, 2500-REEL | LM317MDTXM vs LM317MDTRK |
| LM317MBDTRK | Motorola Semiconductor Products | Check for Price | Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, BIPolar, PSSO2, PLASTIC, DPAK-3 | LM317MDTXM vs LM317MBDTRK |
| LM317M-TN3-T | Unisonic Technologies Co Ltd | Check for Price | Regulator | LM317MDTXM vs LM317M-TN3-T |
| LM317MABDT-1RK | Motorola Semiconductor Products | Check for Price | Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, BIPolar, PSIP3, PLASTIC, DPAK-3 | LM317MDTXM vs LM317MABDT-1RK |
| LM317MBDT1 | Freescale Semiconductor | Check for Price | IC,VOLT REGULATOR,ADJUSTABLE,+1.2 TO +37V,BIPOLAR,SIP,3PIN,PLASTIC | LM317MDTXM vs LM317MBDT1 |
LM317MDTXM Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the LM317MDTXM is 40V. Exceeding this voltage can cause damage to the device.
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The output voltage of the LM317MDTXM 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).
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The minimum input voltage required for the LM317MDTXM 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.
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Yes, the LM317MDTXM 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 internal current limit of the device.
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To protect the LM317MDTXM from overheating, ensure that the device is properly heat-sinked, and the input voltage is within the recommended range. Also, avoid operating the device at high ambient temperatures or with high output currents.