The AP62301WU-7 is a synchronous buck converter designed for step-down DC-DC conversion with an input voltage range of 4.2V to 18V and a continuous output current of 3A. It features a low quiescent current of 155OºA and operates at a switching frequency of 750kHz, optimizing efficiency and performance. The device integrates a 75m,Ѷ high-side and a 45m,Ѷ low-side power MOSFET, contributing to high efficiency, with up to 83% efficiency at light loads. It employs Constant On-Time (COT) control for fast transient response and low output voltage ripple, while its proprietary gate driver design minimizes electromagnetic interference (EMI). The AP62301WU-7 includes protection features such as undervoltage lockout, cycle-by-cycle valley current limit, and thermal shutdown. It is available in a TSOT26 package and is fully RoHS compliant, making it suitable for various applications including distributed power supplies, consumer electronics, and automotive systems.
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A SOT-23-6 Thin, TSOT-23-6
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A SOT-23-6 Thin, TSOT-23-6
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A SOT-23-6 Thin, TSOT-23-6
Win Source Part Number: 961103-AP62301WU-7
Category: Integrated Circuits (ICs)>PMIC - Voltage Regulators - DC DC Switching Regulators
Package: Tape & Reel
Standard Package: 3,000
Mounting: SMD (SMT)
Current - Output: 3A
Output Type: Adjustable
Function: Step-Down
Topology: Buck
Frequency - Switching: 750kHz
Voltage - Output (Max): 7V
Number of Outputs: 1
Output Configuration: Positive
Voltage - Input (Min): 4.2V
Voltage - Input (Max): 18V
Voltage - Output (Min/Fixed): 0.8V
Synchronous Rectifier: Yes
Package / Case: SOT-23-6 Thin, TSOT-23-6
Supplier Device Package: TSOT-26
Temperature Range - Operating: -40°C ~ 85°C (TA)
Alternative Parts (Cross-Reference): AP62301WU-7AP62301WU
ECCN: EAR99
Fake Threat In the Open Market: 81 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: Diodes Incorporated
Other Names: 31-AP62301WU-7DKR,31
Base Product Number: AP62301
DCDC CONV HV BUCK TSOT26 T&R 3K
DCDC CONV HV BUCK TSOT26 T&R 3K
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A SOT-23-6 Thin, TSOT-23-6
IC REG BUCK ADJ 3A TSOT26
| DigiKey | Win Source Electronics | ODG (Origin Data Global) | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology 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 | 31-AP62301WU-7CT-ND | 961103-AP62301WU-7 | AP62301WU-7 | AP62301WU-7 | AP62301WU-7 | AP62301WU-7 |
| Product Name | Voltage Regulators - DC DC Switching Regulators | Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators |
| Configuration / Function | Buck | Buck | Buck | |||
| Output Voltage Type | Adjustable / Variable | Adjustable / Variable; Adjustable | Adjustable / Variable | Adjustable / Variable; Adjustable | ||
| Package Type | SOT23; Other; SOT-23-6 Thin, TSOT-23-6 | SOT23; Other; Tape & Reel | SOT23; Other; SOT-23-6 Thin, TSOT-23-6 | SOT23; Other; SOT-23-6 Thin, TSOT-23-6 | SOT23 | |
| Special Features | Synchronous Rectification | Multiple Outputs; Synchronous Rectification | ||||
| Output Voltage | 0.8000 to 7 volts | 0.8000 volts | 0.8000 to 7 volts | 0.8000 volts |
