3-Terminal Adjustable Regulator 4-SOT-223 0 to 125
Adjustable Linear Voltage Regulator, 1A, 40V, SOT-223 Product overview: LM317EMP from Texas Instruments 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 1A, 40V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 1A, 40V, 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-LM317EMP can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 082687-LM317EMP
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Adjustable
Number of Regulators: 1
Output Type: Adjustable
Output Current: 1A
Family Name: LM317
Output Voltage: 1.25 V to 37 V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: 0°C to 125°C
Case / Package: SOT-223-4
Maximum Input Voltage: 37V
Nominal Output Voltage (Min/Fixed): 1.25V
PSRR: 80dB to 65dB (120Hz)
Control Protection Features: Over Circuit, Over Temperature, Short Circuit
Maximum Output Voltage: 37V
Alternative Parts (Cross-Reference): TS317CW RP; TS317CW; LM317MST;
Introduction Date: February 01, 1998
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2028
Halogen Free: Not Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 68 pct.
Supply and Demand Status: Balance
Application Field: Used in Power Management
Linear Voltage Regulator IC Positive Adjustable 1 Output 1.5A SOT-223-4
Linear Voltage Regulator IC Positive Adjustable 1 Output 1.5A SOT-223-4
Linear Voltage Regulator IC Positive Adjustable 1 Output 1.5A SOT-223-4
Linear Voltage Regulators 3-Term Adj Reg
IC REG LIN POS ADJ 1.5A SOT223-4
IC REG LIN POS ADJ 1.5A SOT223-4
| Texas Instruments | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | LM317EMP | 776-LM317EMP | 082687-LM317EMP | LM317EMPDKR-ND | LM317EMP | LM317EMP | LM317EMP |
| Product Name | LM317-N 3-Terminal Adjustable Regulator | 1A 40V LDO Voltage Regulator IC | PMIC - PMIC - Voltage Regulators - Linear - LM317EMP | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Linear Voltage Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear |
| Output Voltage Type | Adjustable / Variable | Adjustable / Variable | Adjustable / Variable; Adjustable | Adjustable / Variable | |||
| Package Type | Other; DDPAK/TO-263,SOT-223,TO,TO-220,TO-252,TO-3 | Other; SOT-223 | Other; SOT-223-4 | Other; TO-261-4, TO-261AA | |||
| Special Features | Input Overcurrent Protection; Thermal Shutdown Protection; Overcurrent Protection,Thermal Shutdown | Input Overcurrent Protection | |||||
| Output Voltage | 1.2 to 37 volts | 37 volts | 1.25 volts | 1.25 to 37 volts | 1.25 volts | ||
| IOUT | 1.5 amps | 1 amps | 1 amps | 1.5 amps | 1.5 amps | 1.5 amps |
