Microchip, MCP16311-E/MS Switching Regulator, 1-Channel 1A Adjustable 8-Pin, MSOP

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Subtotal (1 pack of 5 units)*

£6.55

(exc. VAT)

£7.85

(inc. VAT)

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Units
Per unit
Per Pack*
5 - 20£1.31£6.55
25 - 95£1.27£6.35
100 +£1.224£6.12

*price indicative

Packaging Options:
RS Stock No.:
824-3088
Mfr. Part No.:
MCP16311-E/MS
Brand:
Microchip
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Brand

Microchip

Maximum Output Current

1A

Maximum Output Voltage

24 V

Regulator Function

Step Down

Minimum Output Voltage

2 V

Minimum Input Voltage

4.4 V

Maximum Input Voltage

30 V

Output Type

Adjustable

Mounting Type

Surface Mount

Number of Outputs

1

Maximum Switching Frequency

575 kHz

Pin Count

8

Package Type

MSOP

Line Regulation

0.01 %/V

Load Regulation

0.25 %

Minimum Operating Temperature

-40 °C

Maximum Operating Temperature

+150 °C

Width

3mm

Height

0.95mm

Length

3mm

Dimensions

3 x 3 x 0.95mm

MCP16311 Synchronous Buck Converter


The Microchip MCP16311 is an adjustable output, fixed frequency, synchronous, step-down DC-DC converter that operates from input voltage sources up to 30V. Integrated into the device is a high-side and low-side switch, fixed frequency Peak Current Mode Control, internal compensation, peak-current limit and over-temperature protection.

Features


Efficiency up to 95%
Input Voltage Range: 4.4V to 30V
1A Output Current Capability
Output Voltage Range: 2.0V to 24V
Qualification: AEC-Q100 Rev. G, Grade 1 (-40°C to 125°C)
Integrated N-Channel High-Side and Low-Side Switches – 170 mA Low-Side, 300 mA High Side
Stable Reference Voltage: 0.8V
Automatic Pulse Frequency Modulation/Pulse-Width Modulation (PFM/PWM) Operation
Low Device Shutdown Current: 3 μA typical
Low Device Quiescent Current: 44 μA (non-switching, PFM Mode)
Internal Compensation
Internal Soft-Start: 300 μs (EN low-to-high)
Peak Current Mode Control
Cycle-by-Cycle Peak Current Limit
Under-voltage Lockout (UVLO)
Over-temperature Protection

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