1.5A DC/DC Controller, 55V In, 50V Out, 110kHz, DIP Product overview: L4971 from STMicroelectronics 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 1.5A, 55V, 50V, DIP. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 1.5A, 55V, 50V, DIP, Voltage Regulator IC. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 739-L4971 can be used for catalog matching and distributor lookup.
"Buck Switching Regulator IC Positive Adjustable 3.3V 1 Output 1.5A 8-DIP (0.300"", 7.62mm)"
IC REG BUCK ADJUSTABLE 1.5A 8DIP
Buck Switching Regulator IC Positive Adjustable 3.3V 1 Output 1.5A 8-DIP (0.300", 7.62mm)
IC REG BUCK ADJ 1.5A 8DIP
IC REG BUCK ADJUSTABLE 1.5A 8DIP
| ERSAELECTRONICS PTE. LTD. | DigiKey | ODG (Origin Data Global) | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | 739-L4971 | 497-6697-5-ND | L4971 | L4971 | L4971 | L4971 |
| Product Name | 1.5A 55V 50V DIP Voltage Regulator IC | Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators |
| Output Voltage Type | Adjustable / Variable | Adjustable / Variable | Adjustable / Variable | Adjustable / Variable; Adjustable | Adjustable / Variable | |
| Package Type | Other; DIP | DIP; Other; "8-DIP (0.300"", 7.62mm)" | DIP; Other; 8-DIP (0.300", 7.62mm) | DIP; Other; 8-DIP (0.300\", 7.62mm) | ||
| Output Voltage | 50 volts | 3.3 to 50 volts | 3.3 volts | 3.3 to 50 volts | 3.3 volts | |
| IOUT | 1.5 amps | 1.5 amps | 1.5 amps | 1.5 amps | 1.5 amps | 1.5 amps |
| VIN | 55 volts | 8 to 55 volts | 55 volts | 8 to 55 volts |
