IC 8 A SWITCHING REGULATOR, 640 kHz SWITCHING FREQ-MAX, PSFM7, TO-220, 7 PIN, Switching Regulator or Controller Product overview: NCP1444T from onsemi 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 8 A, 640 kHz, TO-220. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 8 A, 640 kHz, TO-220, Voltage Regulator IC, DC Switching Voltage Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 739-NCP1444T can be used for catalog matching and distributor lookup.
Boost, Flyback, Forward Converter, SEPIC Switching Regulator IC Positive Adjustable 1 Output 4A (Switch) TO-220-7
Manufacturer: ON Semiconductor
Win Source Part Number: 790577-NCP1444T
Packaging: Tube
Mounting Style: Through Hole
Operating Temperature Range: 0°C ~ 150°C (TJ)
Package: TO-220-7
Output Type: Adjustable
Function: Step-Up, Step-Up/Step-Down
Topology: Boost, Flyback, Forward Converter, SEPIC
Frequency - Switching: 560kHz
Number of Outputs: 1
Part Status: Obsolete(EOL)
Output Configuration: Positive
Synchronous Rectifier: No
Output Current: 4A (Switch)
Categories: Integrated Circuits (ICs)
Manufacturer Package: TO-220-7
Input Voltage MIN: 2.7V
Voltage Input MAX: 30V
Alternative Parts (Cross-Reference): LT1170IQ; CS5172GD8; NCP1442FR4G; NCP1444T;
Popularity: Medium
Fake Threat In the Open Market: 36 pct.
Supply and Demand Status: Limited
Boost, Flyback, Forward Converter, SEPIC Switching Regulator IC Positive Adjustable 1 Output 4A (Switch) TO-220-7
IC REG MULT CONFIG ADJ 4A TO220
IC REG MULT CONFG ADJ 4A TO220-7
IC REG MULT CONFG ADJ 4A TO220-7
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Utmel Electronic 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 Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | 739-NCP1444T | NCP1444TOS-ND | 790577-NCP1444T | NCP1444T | NCP1444T | 598-NCP1444T | NCP1444T |
| Product Name | 8 A 640 kHz TO-220 Voltage Regulator IC | Voltage Regulators - DC DC Switching Regulators | PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - NCP1444T | Voltage Regulators - DC DC Switching Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators | IC REG MULT CONFG ADJ 4A TO220-7 | PMIC - Voltage Regulators - DC DC Switching Regulators |
| Output Voltage Type | Adjustable / Variable | Adjustable / Variable | Adjustable / Variable; Adjustable | Adjustable / Variable; Adjustable | Adjustable / Variable; Adjustable | ||
| Package Type | Other; TO-220-7 | TO-220; Other; TO-220-7 | TO-220; Other; TO-220-7 | TO-220; Other; TO-220-7 | TO-220 | TO-220; Other; TO-220-7 | |
| IOUT | 4 amps | 4 amps | 4 amps | 4 amps | 4 amps | 4 amps | 4 amps |
| Operating Temperature | 0 C (32 F) | 0 to 150 C (32 to 302 F) | 0 to 150 C (32 to 302 F) | 0 to 150 C (32 to 302 F) | 0 to 150 C (32 to 302 F) | 0 to 150 C (32 to 302 F) | |
| Configuration / Function | Boost | Boost, Flyback, Forward Converter, SEPIC |
