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Part Details for LM317BD2TR4G by onsemi
Results Overview of LM317BD2TR4G by onsemi
- Distributor Offerings: (34 listings)
- Number of FFF Equivalents: (2 replacements)
- CAD Models: (Available)
- 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.
LM317BD2TR4G Information
LM317BD2TR4G 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 LM317BD2TR4G
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
72T2500
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Newark | Ic, Voltage Regulator, Fixed Output Voltage Nom.:-, Adjustable Output Voltage Min:1.2V, Adjustable Output Voltage Max:37V, Input Voltage Min:-, Input Voltage Max:40V, Product Range:-, Output Current:1.5A, Output Type:Adjustable, Rohs Compliant: Yes |Onsemi LM317BD2TR4G RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape | 4143 |
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$0.4700 / $1.3800 | Buy Now |
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DISTI #
84K8731
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Newark | Adjustable Ldo Voltage Regulator, 1.2V To 37V 1.5A D2-Pak-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, Msl:- Rohs Compliant: Yes |Onsemi LM317BD2TR4G RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape | 1539 |
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$0.3840 / $0.4190 | Buy Now |
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DISTI #
88H4657
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Newark | Ana 1.5A Adjust Out Vreg Rohs Compliant: Yes |Onsemi LM317BD2TR4G RoHS: Compliant Min Qty: 800 Package Multiple: 1 Date Code: 0 Container: Reel | 0 |
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$0.2930 / $0.3960 | Buy Now |
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DISTI #
LM317BD2TR4GOSCT-ND
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DigiKey | IC REG LIN POS ADJ 1.5A D2PAK-3 Min Qty: 1 Lead time: 5 Weeks Container: Digi-Reel®, Tape & Reel (TR), Cut Tape (CT) |
23010 In Stock |
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$0.3077 / $1.3800 | Buy Now |
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DISTI #
LM317BD2TR4G
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Avnet Americas | Linear Voltage Regulator, Adjustable, Positive, 2.5 V to 40 V, 1.2 V to 37 V, 1.5 A, 3 Pins, TO-263 (D2PAK) - Tape and Reel (Alt: LM317BD2TR4G) RoHS: Compliant Min Qty: 800 Package Multiple: 800 Lead time: 5 Weeks, 0 Days Container: Reel | 3200 |
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$0.2533 / $0.2773 | Buy Now |
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DISTI #
LM317BD2TR4G
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Avnet Americas | Linear Voltage Regulator, Adjustable, Positive, 2.5 V to 40 V, 1.2 V to 37 V, 1.5 A, 3 Pins, TO-263 (D2PAK) - Tape and Reel (Alt: LM317BD2TR4G) RoHS: Compliant Min Qty: 3200 Package Multiple: 800 Lead time: 5 Weeks, 0 Days Container: Reel | 0 |
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$0.2533 / $0.2773 | Buy Now |
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DISTI #
863-LM317BD2TR4G
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Mouser Electronics | Linear Voltage Regulators 1.5A ADJ 1.2-37V Positive RoHS: Compliant | 69917 |
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$0.2870 / $0.9600 | Buy Now |
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DISTI #
E02:0323_00017794
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Arrow Electronics | Standard Regulator Pos 1.2V to 37V 0.4A 3-Pin(2+Tab) D2PAK T/R Min Qty: 800 Package Multiple: 800 Lead time: 5 Weeks Date Code: 2511 | Europe - 174400 |
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$0.2608 / $0.3409 | Buy Now |
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DISTI #
V36:1790_07323234
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Arrow Electronics | Standard Regulator Pos 1.2V to 37V 0.4A 3-Pin(2+Tab) D2PAK T/R Min Qty: 800 Package Multiple: 800 Lead time: 5 Weeks Date Code: 2426 | Americas - 36800 |
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$0.2452 / $0.3336 | Buy Now |
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DISTI #
V72:2272_07323234
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Arrow Electronics | Standard Regulator Pos 1.2V to 37V 0.4A 3-Pin(2+Tab) D2PAK T/R Min Qty: 1 Package Multiple: 1 Lead time: 5 Weeks Date Code: 2449 Container: Cut Strips | Americas - 2525 |
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$0.3369 / $1.3156 | Buy Now |
Part Details for LM317BD2TR4G
LM317BD2TR4G CAD Models
LM317BD2TR4G Part Data Attributes
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LM317BD2TR4G
onsemi
Buy Now
Datasheet
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Compare Parts:
LM317BD2TR4G
onsemi
Linear Voltage Regulator, 1.5 A, High PSRR, Adjustable, Positive TJ = -40° to +125°C, 3 LEAD D2PAK, 800-REEL
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ONSEMI | |
| Part Package Code | 3 LEAD D2PAK | |
| Package Description | D2PAK-3 | |
| Pin Count | 3 | |
| Manufacturer Package Code | 936-03 | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 5 Weeks | |
| 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 | 10.02 mm | |
| Line Regulation-Max (%/V) | 0.07 | |
| Load Regulation-Max(%) | 5.8% | |
| 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 | -40 °C | |
| Output Current1-Max | 1.5 A | |
| Output Voltage1-Max | 37 V | |
| Output Voltage1-Min | 1.2 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TO-263 | |
| Package Equivalence Code | SMSIP3H,.55TB | |
| 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 | 4.826 mm | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Terminal Finish | Matte Tin (Sn) - annealed | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | SINGLE | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 9.1945 mm |
Alternate Parts for LM317BD2TR4G
This table gives cross-reference parts and alternative options found for LM317BD2TR4G. 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 LM317BD2TR4G, 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 |
|---|---|---|---|---|
| LM317BD2T | onsemi | Check for Price | 1.2 V-37V ADJUSTABLE POSITIVE REGULATOR, PSSO2, PLASTIC, D2PAK-3 | LM317BD2TR4G vs LM317BD2T |
| LM317BD2TR4 | onsemi | Check for Price | 1.2 V-37V ADJUSTABLE POSITIVE REGULATOR, PSSO2, PLASTIC, D2PAK-3 | LM317BD2TR4G vs LM317BD2TR4 |
LM317BD2TR4G Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the LM317BD2TR4G is 40V. Exceeding this voltage can cause damage to the device.
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To ensure stability, a minimum output capacitance of 1uF is recommended, and the input capacitor should be at least 0.1uF. Additionally, the output voltage should be decoupled with a capacitor of at least 10uF.
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No, the LM317BD2TR4G is designed to regulate positive voltages only. If you need to regulate a negative voltage, you should use a negative voltage regulator such as the LM337.
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The maximum current that the LM317BD2TR4G can supply is 1.5A. However, the device can be used with an external pass transistor to increase the current capability.
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The output voltage of the LM317BD2TR4G can be adjusted by using a resistive divider network between the output and the adjust pin. The output voltage can be calculated using the formula: Vout = 1.25 * (1 + R2/R1).