The MCP16331T-E/CH is a high-voltage input integrated switch step-down regulator designed for efficient DC-DC conversion. It operates within an input voltage range of 4.4V to 50V and can provide an adjustable output voltage from 2.0V to 24V with a maximum output current of 500 mA, capable of reaching up to 1.2A at specific conditions. The device features up to 96% efficiency and a fixed switching frequency of 500 kHz, which helps minimize the size of external components. It includes integrated protections such as undervoltage lockout, overtemperature protection, and cycle-by-cycle peak current limit. The MCP16331T-E/CH is available in a compact 6-lead SOT-23 or an 8-lead TDFN package, making it suitable for various applications including automotive, industrial, and consumer electronics. Its performance is validated through AEC-Q100 reliability testing, ensuring robustness for automotive applications.
Microchip MCP16331T-E/CH Buck Converter
Microchip MCP16331T-E/CH Buck Converter
Microchip MCP16331T-E/CH Buck Converter
Manufacturer: Microchip Technology
Win Source Part Number: 759556-MCP16331T-E/C
Packaging: Reel - TR
Operating Temperature Range: -40°C ~ 125°C (TJ)
Package: SOT-23-6
Mounting: SMD
Output Type: Adjustable
Function: Step-Down
Topology: Buck
Frequency - Switching: 500kHz
Number of Outputs: 1
Output Configuration: Positive
Synchronous Rectifier: No
Output Current: 500mA
Output Voltage: 2V
Categories: Integrated Circuits (ICs)
Manufacturer Package: SOT-23-6
Output Voltage MAX: 24V
Input Voltage MIN: 4.4V
Voltage Input MAX: 50V
Alternative Parts (Cross-Reference): BD9G101G-TR; LM2842YQMK; LMR14206XMK;
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 30 pct.
Supply and Demand Status: Limited
Buck Switching Regulator IC Positive Adjustable 2V 1 Output 500mA SOT-23-6
Buck Switching Regulator IC Positive Adjustable 2V 1 Output 500mA SOT-23-6
Buck Switching Regulator IC Positive Adjustable 2V 1 Output 500mA SOT-23-6
IC REG BUCK ADJ 500MA SOT23-6
IC REG BUCK ADJ 500MA SOT23-6
Switching Voltage Regulators 50V Non-synch Buck Voltage Reg
IC REG BUCK ADJ 500MA SOT23-6
Buck Switching Regulator IC Positive Adjustable 2V 1 Output 500mA SOT-23-6
| RS Components, Ltd. | RS Components, Ltd. | Win Source Electronics | DigiKey | ODG (Origin Data Global) | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|---|
| 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 | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | 8417594P | 8417594 | 759556-MCP16331T-E/CH | MCP16331T-E/CHTR-ND | MCP16331T-E/CH | MCP16331T-E/CH | MCP16331T-E/CH | MCP16331T-E/CH | MCP16331T-E/CH |
| Product Name | Switching Regulators | Switching Regulators | PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - MCP16331T-E/CH | Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | Switching Voltage Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators |
| IOUT | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps | |
| Efficiency | 96 % | 96 % | |||||||
| Operating Temperature | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | ||
| Configuration / Function | Buck | Buck | Buck | Buck | |||||
| Output Voltage Type | Adjustable / Variable | Adjustable / Variable; Adjustable | Adjustable / Variable | Adjustable / Variable | Adjustable / Variable; Adjustable |
