Manufacturer: STMicroelectronics
Win Source Part Number: 019046-LM317MDT-TR
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Adjustable
Number of Regulators: 1
Output Type: Adjustable
Output Current: 500mA
Family Name: LM317M
Output Voltage: 1.2 V to 37 V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: 0°C to 125°C
Case / Package: D-Pak
Maximum Input Voltage: 40V
Nominal Output Voltage (Min/Fixed): 1.2V
PSRR: 80dB to 65dB (120Hz)
Control Protection Features: Over Temperature, Short Circuit
Maximum Output Voltage: 37V
Alternative Parts (Cross-Reference): LM317MQKVUR; LM317MKTPR; LM317MKTPRG3;
Introduction Date: September 05, 1997
ECCN: EAR99
Country of Origin: China
Estimated EOL Date: 2022
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 31 pct.
Supply and Demand Status: Balance
Application Field: Used in Power Management, Industrial
Adjustable LDO 1.2-37V, 200mA, TO-252, Surface Mount Product overview: LM317MDT-TR from STMicroelectronics is a LDO Voltage Regulator IC for stable power rails, DC-DC conversion, battery-powered electronics, automotive modules, and embedded power management. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include LDO, SMD, 37V, 200mA, TO-252. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, SMD, 37V, 200mA, LDO Voltage Regulator IC, Linear & Switching Voltage Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 776-LM317MDT-TR can be used for catalog matching and distributor lookup.
Standard Regulator 1.2V to 37V 0.2A
Standard Regulator 1.2V to 37V 0.2A
Standard Regulator 1.2V to 37V 0.2A
Linear Voltage Regulator IC Positive Adjustable 1 Output 500mA DPAK
Linear Voltage Regulator IC Positive Adjustable 1 Output 500mA DPAK
Linear Voltage Regulator IC Positive Adjustable 1 Output 500mA DPAK
IC REG LINEAR POS ADJ 500MA DPAK
Linear Voltage Regulators 1.2-37V Adj Positive
IC REG LINEAR POS ADJ 500MA DPAK
500mA 80dB@(120Hz) Adjustable 1.2V~37V Positive electrode 40V TO-252-2(DPAK) Linear Voltage Regulators (LDO) ROHS
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IC REG LINEAR POS ADJ 500MA DPAK
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | RS Components, Ltd. | RS Components, Ltd. | DigiKey | ODG (Origin Data Global) | VAST STOCK CO., LIMITED | Lingto Electronic Limited | LCSC Electronics Technology (HK) Limited | Karl Kruse GmbH & Co. KG | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators |
| Product Number | 019046-LM317MDT-TR | 776-LM317MDT-TR | 7140798 | 7140798P | 497-1574-2-ND | LM317MDT-TR | LM317MDT-TR | LM317MDT-TR | LM317MDT-TR | LM317MDT-TR | LM317MDT-TR |
| Product Name | PMIC - PMIC - Voltage Regulators - Linear - LM317MDT-TR | SMD 37V 200mA TO-252 LDO Voltage Regulator IC | Voltage Regulators | Voltage Regulators | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Linear Voltage Regulators | PMIC - Voltage Regulators - Linear | Power Supply Chip >> Linear Voltage Regulators (LDO) | IC REG LDO ADJ 0.5A DPAK | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear |
| Output Polarity | Positive | Positive | Positive | Positive | Positive | ||||||
| Output Voltage Type | Adjustable / Variable; Adjustable | Adjustable / Variable | Adjustable / Variable | Adjustable / Variable | Adjustable / Variable | Adjustable / Variable | Adjustable / Variable | ||||
| Package Type | Other; D-Pak | Other; TO-252 | DPAK; Other; Dpak | DPAK; Other; TO-252-3, DPAK (2 Leads + Tab), SC-63 | DPAK; Other; TO-252-3, DPak (2 Leads + Tab), SC-63 | DPAK | DPAK | DPAK | |||
| Life Cycle Stage | Maturity; Active | ||||||||||
| Output Voltage | 1.2 volts | 37 volts | 1.2 to 37 volts | 1.2 volts | 1.2 to 37 volts | 1.2 volts |
