Power Supplies - Board Mount

MIC38150HYHL-TR

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Microchip Technology

HIGH EFFICIENCY LOW DROPOUT REGULATOR 28 VQFN 4X6X0.9MM T/R ROHS COMPLIANT: YES

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Power Supplies - Board Mount

MIC38150HYHL-TR

Active

Microchip Technology

HIGH EFFICIENCY LOW DROPOUT REGULATOR 28 VQFN 4X6X0.9MM T/R ROHS COMPLIANT: YES

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MIC38150HYHL-TR

Applications	ITE (Commercial)
Current - Output (Max) [Max]	1.5 A
Features	OVP, UVLO, OCP
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	28-PowerVFQFN Module, 28-MLF®
Size / Dimension [x]	6 mm
Size / Dimension [x]	0.24 in
Size / Dimension [y]	4 mm
Size / Dimension [y]	0.16 in
Size / Dimension [z]	0.9 mm
Size / Dimension [z]	0.04 in
Supplier Device Package	28-MLF® (6x4)
Type	Non-Isolated PoL Module
Voltage - Input (Max) [Max]	5.5 V
Voltage - Input (Min) [Min]	3 V
Voltage - Output 1 [Max]	5 V
Voltage - Output 1 [Min]	1 V

MIC38150 Series

1.5A Ultra Low Noise Power Module (HELDO®)

Part	Supplier Device Package	Size / Dimension [z]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [z]	Size / Dimension [y]	Number of Outputs	Voltage - Output 1 [Min]	Voltage - Output 1 [Max]	Voltage - Input (Min) [Min]	Current - Output (Max) [Max]	Features	Operating Temperature [Max]	Operating Temperature [Min]	Applications	Mounting Type	Type	Package / Case	Voltage - Input (Max) [Max]
Microchip Technology MIC38150HYHL-TR	28-MLF® (6x4)	0.9 mm	4 mm	6 mm	0.24 in	0.04 in	0.16 in	1	1 V	5 V	3 V	1.5 A	OCP OVP UVLO	125 °C	-40 °C	ITE (Commercial)	Surface Mount	Non-Isolated PoL Module	28-MLF® 28-PowerVFQFN Module	5.5 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	$ 3.94
		25	$ 3.28
		100	$ 2.99
	Digi-Reel®	1	$ 3.94
		25	$ 3.28
		100	$ 2.99
	Tape & Reel (TR)	1000	$ 2.99
Microchip Direct	T/R	1	$ 3.94
		25	$ 3.28
		100	$ 2.99
		1000	$ 2.88
		5000	$ 2.86
Newark	Each (Supplied on Full Reel)	1000	$ 3.08

Description

General part information

MIC38150 Series

The MIC38150 is a 1.5A continuous output current step down converter. This is a follow on product in the new High Efficiency Low DropOut Regulators (HELDO®) family, that provide the benefits of an LDO with respect to ease of use, fast transient performance, high PSRR and low noise while offering the efficiency of a switching regulator.

As output voltages move lower, the output noise and transient response of a switching regulator become an increasing challenge for designers. By combining a switcher whose output is slaved to the input of a high performance LDO, high efficiency is achieved with a clean low noise output. The MIC38150 is designed to provide less than 5mV of peak-to-peak noise and over 70dB of PSRR at 1kHz. Furthermore, the architecture of the MIC38150 is optimized for fast load transients allowing the output to maintain less than 30mV of output voltage deviation even during ultra fast load steps. This makes the MIC38150 an ideal choice for low voltage ASICs and other digital ICs.

The MIC38150 features a fully integrated switching regulator and LDO combination, operates with input voltages from 3.0V to 5.5V input and offers adjustable output voltages down to 1.0V.