
For Reference Only
Part Number | LM317MDTX |
OEMstron Part # | LM317MDTX |
Manufacturer | ON Semiconductor |
Category | Semiconductors › Power Management ICs › Voltage Regulators - Linear |
Description | IC REG LIN POS ADJ 500MA TO252 |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | LM317MDTX PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Feb 24 - Mar 1 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
LM317MDTX Specifications
Part Number | LM317MDTX | |
Brand | ON Semiconductor | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Power Management ICs | |
Subcategory | Voltage Regulators - Linear | |
Manufacturer | ON Semiconductor | |
Series | - | |
Output Configuration | Positive | |
Output Type | Adjustable | |
Number of Regulators | 1 | |
Voltage - Input (Max) | 40V | |
Voltage - Output (Min/Fixed) | 1.2V | |
Voltage - Output (Max) | 37V | |
Voltage Dropout (Max) | - | |
Current - Output | 500mA | |
Current - Quiescent (Iq) | - | |
Current - Supply (Max) | - | |
PSRR | 80dB (120Hz) | |
Control Features | - | |
Protection Features | Over Temperature, Short Circuit | |
Operating Temperature | 0°C ~ 125°C (TJ) | |
Mounting Type | Surface Mount | |
Package / Case | TO-252-3, DPak (2 Leads + Tab), SC-63 | |
Supplier Device Package | TO-252, (D-Pak) |
LM317MDTX Documents

Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
LM317MDTX/NOPB D# V72:2272_07271283 Texas Instruments |
Standard Regulator Pos 1.25V to 37V 1.5A 3-Pin(2+Tab) TO-252 T/R RoHS: Compliant
|
Americas - 628 |
LM317MDT/NOPB D# V99:2348_07271282 Texas Instruments |
Standard Regulator Pos 1.25V to 37V 1.5A 3-Pin(2+Tab) TO-252 Tube RoHS: Compliant
|
Americas - 20 |
Part Number | Description | Stock |
LM317MDT/NOPB D# LM317MDT/NOPB Texas Instruments |
Standard Regulator Pos 1.2V to 37V 0.5A 3-Pin(2+Tab) TO-252 Rail - Rail/Tube (Alt: LM317MDT/NOPB) |
Americas - 300 |
LM317MDTX D# LM317MDTX ON Semiconductor |
LDO Regulator Pos 1.2V to 37V 0.25A 3-Pin(2+Tab) DPAK T/R - Bulk (Alt: LM317MDTX) RoHS: Compliant
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Americas - 85994 |
Part Number | Description | Stock |
LM317MDT/NOPB National Semiconductor Corporation |
100 | |
LM317MDTX/NOPB Fairchild Semiconductor Corporation |
1767 | |
LM317MDTX ON Semiconductor |
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LM317MDT/NOPB Texas Instruments |
IC, ADJ LINEAR REG, 1.2V TO 37V, TO-252 |
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2500 |
LM317MDTXM Fairchild Semiconductor Corporation |
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LM317MDTX/NOPB Texas Instruments |
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LM317MDT/NOPB D# C1S746203877077 Texas Instruments |
Standard Regulator Pos 1.2V to 37V 0.5A 3-Pin(2+Tab) TO-252 Tube RoHS: Compliant
pbFree: Yes
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LM317MDT/NOPB D# LM317MDTNS/NOPB-ND Texas Instruments |
IC REG LIN POS ADJ 500MA TO252-3 |
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IC REG LIN POS ADJ 500MA TO252 |
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LM317MDTX D# 2156-LM317MDTX-ND Rochester Electronics LLC |
IC REG LIN POS ADJ 500MA TO252 |
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LM317MDTXM D# 2156-LM317MDTXM-ND Rochester Electronics LLC |
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LM317MDTX/NOPB D# LM317MDTX/NOPBCT-ND Texas Instruments |
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LM317MDTX D# LM317MDTX National Semiconductor Corporation |
Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct |
2642 |
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LM317MDTX/NOPB Texas Instruments |
In stock shipping within 2days |
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LM317MDT/NOPB National Semiconductor Corporation |
In stock shipping within 2days |
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LM317MDTX D# 2102587 ON Semiconductor |
REG, LINEAR, 0.5A, 1.2V TO 37V, 3D2PAK RoHS: Compliant
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LM317MDTX/NOPB D# 3122699RL Texas Instruments |
VOLTAGE REGULATOR, ADJ, 1.2-37V, TO-252 RoHS: Compliant
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Container: Reel
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LM317MDT/NOPB D# 3122698 Texas Instruments |
ADJUSTABLE LINEAR REGULATOR, 1.2V TO 37V RoHS: Compliant
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Part Number | Description | Stock |
1PLM317MDTX SOLECTRON |
OEM/CM QUOTES ONLY | NO BROKERS |
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LM317MDTXNOPB Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
22730 |
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LM317MDTX Texas Instruments |
OEM/CM ONLY |
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LM317MDTXNOPB Texas Instruments |
OEM/CM ONLY |
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LM317MDTX/NOPB Fairchild Semiconductor Corporation |
In Stock |
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LM317MDTX Fairchild Semiconductor Corporation |
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Part Number | Description | Stock |
LM317MDTX/NOPB D# C14914 Texas Instruments |
14099 | |
LM317MDT/NOPB D# C354084 Texas Instruments |
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LM317MDTX Fairchild Semiconductor Corporation |
in stock - can ship the same day |
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LM317MDTX National Semiconductor Corporation |
OEM/CM Immediate delivery |
8880000 |
LM317MDTXM Fairchild Semiconductor Corporation |
OEM/CM Immediate delivery |
36530 |
LM317MDTX/NOPB Texas Instruments |
OEM/CM Immediate delivery |
597 |
LM317MDT/NOPB Texas Instruments |
OEM/CM Immediate delivery |
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Part Number | Description | Stock |
LM317MDTX/NOPB D# 926-LM317MDTX/NOPB Texas Instruments |
Linear Voltage Regulators 3-Term Adj Reg RoHS: Compliant
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LM317MDT/NOPB D# 926-LM317MDT/NOPB Texas Instruments |
Linear Voltage Regulators 3-TERMINAL ADJ REG RoHS: Compliant
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Part Number | Description | Stock |
LM317MDT/NOPB D# 29AH6289 Texas Instruments |
ADJUSTABLE LINEAR REGULATOR, 1.2V TO 37V, MSL:MSL 2 - 1 year, SVHC:No SVHC (15-Jan-2019) RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
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LM317MDTX/NOPB D# 29AH1118 Texas Instruments |
VOLTAGE REGULATOR, ADJ, 1.2-37V, TO-252, 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:1.5A, Output RoHS Compliant: Yes RoHS: Compliant
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Container: Cut Tape
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Part Number | Description | Stock |
LM317MDTX-KA-CT D# NS-LM317MDTX-KA-CT Microsemi-IPG |
OEM/CM ONLY |
1241 |
LM317MDTXM D# NS-LM317MDTXM Fairchild Semiconductor Corporation |
OEM/CM ONLY |
4891 |
LM317MDTX-CT D# NS-LM317MDTX-CT Microsemi-IPG |
OEM/CM ONLY |
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LM317MDTX/NOPB D# NS-LM317MDTX/NOPB Texas Instruments |
OEM/CM ONLY |
6515 |
LM317MDT/NOPB D# NS-LM317MDT/NOPB Texas Instruments |
OEM/CM ONLY |
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LM317MDTX D# NS-LM317MDTX Fairchild Semiconductor Corporation |
OEM/CM ONLY |
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Part Number | Description | Stock |
LM317MDTX Fairchild Semiconductor Corporation |
Voltage Regulator, Adjustable, +1.2 TO +37V, Bi-Polar, 3 Pin, Plastic, SIP |
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ADJUSTABLE POSITIVE STANDARD REGULATOR, 1.2V MIN, 37V MAX, BIPOLAR, PSSO2 |
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Part Number | Description | Stock |
LM317MDTX/NOPB D# 2088567 Texas Instruments |
Texas Instruments, 1.2 V 37 V V Linear Voltage Regulator, 0.5A, 1-Channel, Adjustable, 1.5% 3-Pin, SOIC, RL Min Qty: 2500
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LM317MDT/NOPB D# 5360919 Texas Instruments |
Texas Instruments, 1.2 37 V Linear Voltage Regulator, 500mA, 1-Channel, Adjustable 3-Pin, DPAK LM317MDT/NOPB, PK Min Qty: 10
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Part Number | Description | Stock |
LM317MDTX/NOPB National Semiconductor Corporation |
LM317-N 1.5-A adjustable output linear regulator RoHS: Compliant
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568 |
LM317MDTX Fairchild Semiconductor Corporation |
Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, PSSO2 RoHS: Not Compliant
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LM317MDT/NOPB National Semiconductor Corporation |
LM317-N 1.5-A adjustable output linear regulator RoHS: Compliant
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Part Number | Description | Stock |
1PLM317MDTX Flex Ltd |
OEM/CM ONLY |
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LM317MDTX Fairchild Semiconductor Corporation |
OEM/CM ONLY |
17994 |
LM317MDTX/NOPB National Semiconductor Corporation |
OEM/CM ONLY |
12611 |
LM317MDT/NOPB National Semiconductor Corporation |
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Part Number | Description | Stock |
LM317MDTXM Fairchild Semiconductor Corporation |
IN stock Immediate delivery |
36515 |
LM317MDTX National Semiconductor Corporation |
IN stock Immediate delivery |
8879985 |
LM317MDTX/NOPB Texas Instruments |
IN stock Immediate delivery |
592 |
LM317MDT/NOPB Texas Instruments |
IN stock Immediate delivery |
70 |
Part Number | Description | Stock |
LM317MDT/NOPB Texas Instruments |
1.5-A, 40-V, adjustable linear voltage regulator |
11,093 |
LM317MDTX/NOPB Texas Instruments |
1.5-A, 40-V, adjustable linear voltage regulator |
71,172 |
Part Number | Description | Stock |
LM317MDTX/NOPB National Semiconductor Corporation |
shipping today |
599 |
LM317MDT/NOPB Texas Instruments |
shipping today |
71 |
LM317MDTX National Semiconductor Corporation |
shipping today |
9862 |
Part Number | Description | Stock |
LM317MDTX/NOPB D# 52370462 Texas Instruments |
Standard Regulator Pos 1.25V to 37V 1.5A 3-Pin(2+Tab) TO-252 T/R RoHS: Compliant
|
Americas - 628 |
LM317MDT/NOPB D# 46912611 Texas Instruments |
Standard Regulator Pos 1.25V to 37V 1.5A 3-Pin(2+Tab) TO-252 Tube RoHS: Compliant
|
Americas - 20 |
Part Number | Description | Stock |
LM317MDTX National Semiconductor Corporation |
RFQ |
11587 |
LM317MDT/NOPB Texas Instruments |
RFQ |
12622 |
LM317MDTXFSTR Fairchild Semiconductor Corporation |
RFQ |
2236 |
LM317MDTXFSCT Fairchild Semiconductor Corporation |
RFQ |
11065 |
LM317MDTX/NOPB Texas Instruments |
RFQ |
235 |
Part Number | Description | Stock |
LM317MDT/NOPB Texas Instruments |
IC REG LINEAR ADJ 0.5A TO252-3 |
3400 |
LM317MDTX/NOPB Texas Instruments |
400 | |
LM317MDTX Fairchild Semiconductor Corporation |
IC REG LINEAR ADJ 0.5A TO252-3 |
3730 |
Part Number | Description | Stock |
LM317MDT/NOPB D# 3122698 Texas Instruments |
ADJUSTABLE LINEAR REGULATOR, 1.2V TO 37V RoHS: Compliant
Min Qty: 1
Container: Each
|
1355 |
LM317MDTX/NOPB D# 3122699 Texas Instruments |
VOLTAGE REGULATOR, ADJ, 1.2-37V, TO-252 RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
3330 |
LM317MDTX D# 2102587 ON Semiconductor |
REG, LINEAR, 0.5A, 1.2V TO 37V, 3D2PAK RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
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