Integrated Circuits (ICs)

MIC2875-5.25YMT-TR

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Microchip Technology

ULTRASONIC SYNCHRONOUS BOOST REGULATOR 8 UDFN 2X2X0.6MM T/R ROHS COMPLIANT: YES

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DocumentsDatasheet Product Change Notice EN +1

Integrated Circuits (ICs)

MIC2875-5.25YMT-TR

Active

Microchip Technology

ULTRASONIC SYNCHRONOUS BOOST REGULATOR 8 UDFN 2X2X0.6MM T/R ROHS COMPLIANT: YES

Deep-Dive with AI

DocumentsDatasheet Product Change Notice EN +1

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MIC2875-5.25YMT-TR

Current - Output	3.8 A
Frequency - Switching	2 MHz
Function	Step-Up
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	125 ¯C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	1.81 mOhm
Package / Case	8-UFDFN Exposed Pad
Supplier Device Package	8-TDFN (2x2)
Synchronous Rectifier	False
Topology	Boost
Voltage - Input (Max) [Max]	5.5 V
Voltage - Input (Min) [Min]	2.5 V
Voltage - Output (Min/Fixed)	5.25 V

MIC2875 Series

Part	Output Type	Voltage - Input (Min) [Min]	Current - Output	Function	Mounting Type	Operating Temperature [Min]	Operating Temperature [Max]	Package / Case	Supplier Device Package	Frequency - Switching	Topology	Number of Outputs	Output Configuration	Voltage - Input (Max) [Max]	Voltage - Output (Min/Fixed)
Microchip Technology MIC2875-4.75YMT-TR	1.81 mOhm	2.5 V	3.8 A	Step-Up	Surface Mount	-40 °C	125 ¯C	8-UFDFN Exposed Pad	8-TDFN (2x2)	2 MHz	Boost	1	Positive	5.5 V
Microchip Technology MIC2875-5.5YMT-T5	1.81 mOhm	2.5 V	3.8 A	Step-Up	Surface Mount	-40 °C	125 ¯C	8-UFDFN Exposed Pad	8-TDFN (2x2)	2 MHz	Boost	1	Positive	5.5 V	5.5 V
Microchip Technology MIC2875-5.0YMT-TR	1.81 mOhm	2.5 V	3.8 A	Step-Up	Surface Mount	-40 °C	125 ¯C	8-UFDFN Exposed Pad	8-TDFN (2x2)	2 MHz	Boost	1	Positive	5.5 V	5 V
Microchip Technology MIC2875-5.25YMT-TR	1.81 mOhm	2.5 V	3.8 A	Step-Up	Surface Mount	-40 °C	125 ¯C	8-UFDFN Exposed Pad	8-TDFN (2x2)	2 MHz	Boost	1	Positive	5.5 V	5.25 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	5000	$ 0.76
Microchip Direct	T/R	1	$ 1.01
		25	$ 0.83
		100	$ 0.76
		1000	$ 0.75
		5000	$ 0.73
Newark	Each (Supplied on Full Reel)	100	$ 0.50

Description

General part information

MIC2875 Series

The MIC2875 is a compact and highly-efficient 2MHz synchronous boost regulator with a 4.8A switch. It features a bi-directional load disconnect function which prevents any leakage current between the input and output when the device is disabled. The MIC2875 operates in bypass mode automatically when the input voltage is greater than the target output voltage. At light loads, the boost converter goes to the PFM mode to improve the efficiency.

To minimize switching artifacts in the audio band, the MIC2875 is designed to operate with a minimum switching frequency of 45kHz. The MIC2875 also features an integrated anti-ringing switch to minimize EMI.

The MIC2875 is available in a 8-pin 2mm x 2mm Thin DFN (TDFN) package, with a junction temperature range of -40°C to +125°C.

Documents

Technical documentation and resources

Datasheet

Product Change Notice EN

Datasheet

MIC2875 - 4.8A ISW, Synchronous Boost Regulator with Bi-Directional Load Discon.

Data Sheets