Microchip, MCP16331T-E/CH Step-Down Switching Regulator, 1-Channel 1.2A Adjustable 6-Pin, SOT-23

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£6.40

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£7.70

(inc. VAT)

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5 - 20£1.28£6.40
25 - 95£1.242£6.21
100 +£1.198£5.99

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Packaging Options:
RS Stock No.:
841-7594
Mfr. Part No.:
MCP16331T-E/CH
Brand:
Microchip
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Brand

Microchip

Maximum Output Current

1.2A

Maximum Output Voltage

24 V

Regulator Function

Step Down

Minimum Output Voltage

2 V

Minimum Input Voltage

4.4 V

Maximum Input Voltage

50 V

Output Type

Adjustable

Mounting Type

Surface Mount

Number of Outputs

1

Maximum Switching Frequency

550 kHz

Pin Count

6

Package Type

SOT-23

Switching Regulator

Yes

Line Regulation

0.1 %/V

Load Regulation

0.35 %

Maximum Operating Temperature

+125 °C

Height

1.3mm

Length

3.1mm

Dimensions

3.1 x 1.8 x 1.3mm

Minimum Operating Temperature

-40 °C

Width

1.8mm

MCP16331 Asynchronous Buck Converter


The MCP16331 is a highly integrated, high-efficiency, fixed frequency, step-down DC-DC converter in a popular 6-pin SOT-23 or 8-pin TDFN 2x3 package that operates from input voltage sources up to 50V. Integrated features include a high side switch, fixed frequency Peak Current Mode Control, internal compensation, peak current limit and overtemperature protection. Minimal external components are necessary to develop a complete step-down DC-DC converter power supply.

Features


  • Up to 96% Efficiency

  • Input Voltage Range: 4.4V to 50V

  • Output Voltage Range: 2.0V to 24V

  • 2% Output Voltage Accuracy

  • Minimum 500 mA Output Current

  • 500 kHz Fixed Frequency

  • Adjustable Output Voltage

  • Low Device Shutdown Current: 6 uA

  • Peak Current Mode Control

  • Internal Compensation

  • Internal Soft-Start

  • Cycle-by-Cycle Peak Current Limit

  • Undervoltage Lockout (UVLO): 4.1V to Start; 3.6V to Stop

  • Overtemperature Protection

  • Available Package: 6-Lead SOT-23, 8-Lead 2x3 TDFN

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