Specifications

Technical Reference

Legislation and Compliance

Product Details

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Select all	Attribute	Value
	Brand	Microchip
	Product Type	Voltage Regulator
	Package Type	MLF
	Polarity	Positive
	Mount Type	Surface
	Quiescent Current	1mA
	Pin Count	28
	Series	HELDO
	Width	4 mm
	Length	6mm
	Height	0.8mm
	Standards/Approvals	No
	Maximum Input Voltage	5.5V
	Minimum Input Voltage	3V
	Maximum Operating Temperature	125°C
	Automotive Standard	No

	Select all
	Brand Microchip
	Product Type Voltage Regulator
	Package Type MLF
	Polarity Positive
	Mount Type Surface
	Quiescent Current 1mA
	Pin Count 28
	Series HELDO
	Width 4 mm
	Length 6mm
	Height 0.8mm
	Standards/Approvals No
	Maximum Input Voltage 5.5V
	Minimum Input Voltage 3V
	Maximum Operating Temperature 125°C
	Automotive Standard No

Datasheet

COO (Country of Origin):: US

The MIC38300 is a 3A peak, 2.2A continuous output current step down converter. This is the first device in a new generation of High Efficiency Low Dropout (HELDO®) regulators that provide the benefits of an LDO in 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.

3A peak output current

2.2A continuous operating current

Input voltage range: 3.0V to 5.5V

Adjustable output voltage down to 1.0V

Output noise less than 5mV

Ultra fast transient performance

Unique switcher plus LDO architecture

Fully integrated MOSFET switches

Micro-power shutdown

Easy upgrade from LDO as power dissipation becomes an issue

Thermal shutdown and current limit protection

Microchip MIC38300HYHL-TR, Voltage Regulator 5.5V MLF 28-Pin

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