Synchronous Buck Controller with Auto Power Saving Mode and Built-In LDO, QFN28 4x4, 0.4P, 4000-REEL Product overview: NCP81038MNTWG from onsemi 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, Buck. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, Buck, 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-NCP81038MNTWG can be used for catalog matching and distributor lookup.
IC REG QUAD BUCK/LINEAR 28QFN
Manufacturer: ON Semiconductor
Win Source Part Number: 1082406-NCP81038MNTW
Packaging: Reel - TR
Mounting: SMD (SMT)
Topology: Step-Down (Buck) (2), Linear (LDO) (2)
Frequency - Switching: 300kHz, 400kHz, 600kHz
Number of Outputs: 4
Voltage/Current - Output 1: Controller
Voltage/Current - Output 2: Controller
Voltage/Current - Output 3: 5V, 60mA
w/LED Driver: No
w/Supervisor: No
w/Sequencer: No
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: 0°C to 85°C
Case / Package: 28-QFN (4x4)
Purpose: Any Function
Supply Voltage - Operating: 5.5 V to 28 V
Popularity: Medium
Fake Threat In the Open Market: 29 pct.
Supply and Demand Status: Balance
IC REG QUAD BUCK/LINEAR 28QFN
IC REG QUAD BUCK/LINEAR 28QFN
Switching Controllers SYNCHRONOUS BUCK CONTROLL
IC REG QUAD BUCK/LINEAR 28QFN
PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) (2), Linear (LDO) (2) 300kHz, 400kHz, 600kHz 28-QFN (4x4)
IC REG QUAD BUCK/LINEAR 28QFN
| ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | Win Source Electronics | DigiKey | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | IC Voltage Regulators | IC Switching Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Switching Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | 776-NCP81038MNTWG | NCP81038MNTWG | 1082406-NCP81038MNTWG | 488-NCP81038MNTWGCT-ND | NCP81038MNTWG | NCP81038MNTWG | NCP81038MNTWG | NCP81038MNTWG |
| Product Name | Buck LDO Voltage Regulator IC | Voltage Regulators - Linear + Switching | PMIC - PMIC - Voltage Regulators - Linear + Switching - NCP81038MNTWG | Voltage Regulators - Linear + Switching | Switching Controllers | PMIC - Voltage Regulators - Linear + Switching | Voltage Regulators - Linear + Switching | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear + Switching |
| Package Type | Other; QFN | Other; 28-VFQFN Exposed Pad | Other; 28-QFN (4x4) | Other; 28-VFQFN Exposed Pad | Other; 28-VFQFN Exposed Pad | Other; 28-VFQFN Exposed Pad | ||
| Output Voltage | 0.8000 volts | 5 volts | ||||||
| Operating Temperature | 0 C (32 F) | 0 to 85 C (32 to 185 F) | 0 to 85 C (32 to 185 F) | 0 to 85 C (32 to 185 F) | 0 to 85 C (32 to 185 F) | 0 to 85 C (32 to 185 F) | 0 to 85 C (32 to 185 F) | |
| Special Features | Multiple Outputs | Multiple Outputs | ||||||
| VIN | 5.5 to 28 volts | 5.5 to 28 volts |
