12V FIXED POSITIVE REGULATOR, PSSO3, TO-263, 3 PIN Product overview: LM340SX-12 from Texas Instruments is a 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 12V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 12V, 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-LM340SX-12 can be used for catalog matching and distributor lookup.
Fixed Positive Standard Regulator, 12V, BIPolar, PSSO3
Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A DDPAK/TO-263-3
IC REG LIN 12V 1.5A DDPAK/TO263
IC REG LIN 12V 1A DDPAK/TO263-3
IC REG LIN 12V 1.5A DDPAK/TO263
IC REG LIN 12V 1.5A DDPAK/TO263
| ERSAELECTRONICS PTE. LTD. | Rochester Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Utmel Electronic Limited | Lingto Electronic Limited | ODG (Origin Data Global) | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | 776-LM340SX-12 | LM340SX-12 | LM340SX-12TR-ND | LM340SX-12 | 815-LM340SX-12 | LM340SX-12 | LM340SX-12 |
| Product Name | 12V Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | IC REG LIN 12V 1A DDPAK/TO263-3 | PMIC - Voltage Regulators - Linear | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| Output Voltage Type | Fixed | Fixed | Fixed; Fixed | Fixed | |||
| Package Type | Other; TO-263-4 | Other; SIP3H | TO-263; Other; TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | TO-263; Other; TO-263-4, D2Pak (3 Leads + Tab), TO-263AA | TO-263; Other; TO-263-4, D²Pak (3 Leads + Tab), TO-263AA | ||
| Output Voltage | 12 volts | 12 volts | 12 volts | 12 volts | 12 volts | ||
| IOUT | 1.5 amps | 1.5 amps | 1.5 amps | 1 amps | 1.5 amps | 1.5 amps | |
| Dropout Voltage | 2 volts | 2 volts | 2 volts | 2 volts |
