Specification	MIC2250-1YD5-TR

Current - Output	2 A
Frequency - Switching [Max]	2.5 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	Adjustable
Package / Case	SOT-23-5 Thin, TSOT-23-5
Synchronous Rectifier	False
Topology	Boost
Voltage - Input (Max) [Max]	5.5 V
Voltage - Input (Min) [Min]	2.5 V
Voltage - Output (Max) [Max]	32 V
Voltage - Output (Min/Fixed)	1.24 V

MIC2250 Series

2A Isw Low EMI Boost Regulator w/Dithering

Part	Voltage - Output (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Input (Max) [Max]	Output Type	Topology	Mounting Type	Function	Frequency - Switching [Max]	Package / Case	Voltage - Output (Min/Fixed)	Number of Outputs	Current - Output	Output Configuration	Voltage - Input (Min) [Min]	Supplier Device Package
Microchip Technology MIC2250YML-TR	32 V	125 ¯C	-40 °C	5.5 V	Adjustable	Boost	Surface Mount	Step-Up	2.5 MHz	8-MLFÛ 8-VFDFN Exposed Pad	1.24 V	1	2 A	Positive	2.5 V	8-MLFÛ (2x2)
Microchip Technology MIC2250-1YD5-TR	32 V	125 ¯C	-40 °C	5.5 V	Adjustable	Boost	Surface Mount	Step-Up	2.5 MHz	SOT-23-5 Thin TSOT-23-5	1.24 V	1	2 A	Positive	2.5 V
Microchip Technology MIC2250-2YD5-TR	32 V	125 ¯C	-40 °C	5.5 V	Adjustable	Boost	Surface Mount	Step-Up	2.5 MHz	SOT-23-5 Thin TSOT-23-5	1.24 V	1	2 A	Positive	2.5 V

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.97
		25	$ 0.80
		100	$ 0.73
	Digi-Reel®	1	$ 0.97
		25	$ 0.80
		100	$ 0.73
	Tape & Reel (TR)	3000	$ 0.73
Microchip Direct	T/R	1	$ 0.97
		25	$ 0.80
		100	$ 0.73
		1000	$ 0.71
Newark	Each (Supplied on Cut Tape)	1	$ 1.01

Description

General part information

MIC2250 Series

The MIC2250 is a general purpose DC/DC boost switching regulator that features low noise, EMI reduction circuitry, and high efficiency across a wide output current range.

The MIC2250 is optimized for noise-sensitive hand held battery powered applications. A proprietary control method allows low ripple across the output voltage and current ranges. The MIC2250 incorporates a pseudo-random dithering function to reduce EMI levels up to 10dB enabled by the DITH pin.

The MIC2250 is designed for use with inductor values from 4.7µH to 22µH, and is stable with ceramic capacitors from 1µF to 22µF.

Documents

Technical documentation and resources

MIC2250 - High-Efficiency Low EMI Boost Regulator

Data Sheets

Product Change Notice EN

Datasheet