MIC33050-AYHL-T5

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Microchip Technology

IC REG BUCK ADJ 600MA 12MLF

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MIC33050-AYHL-T5

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Microchip Technology

IC REG BUCK ADJ 600MA 12MLF

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Description

General part information

MIC33050 Series

The MIC33050 is a high efficiency 600mA PWM synchronous buck (step-down) regulator with internal inductor featuring HyperLight Load®, a patent-pending switching scheme that offers best-in-class light load efficiency and transient performance while providing very small external components and low output ripple at all loads.

The MIC33050 also has a very low typical quiescent current draw of 20µA and can achieve over 83% efficiency even at 1mA.

In contrast to traditional light load schemes, the HyperLight Load® architecture does need not trade off control speed to obtain low standby currents and in doing so, the device only needs a small output capacitor to absorb the load transient as the powered device goes from light load to full load.

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Datasheet

Specification	MIC33050-AYHL-T5	MIC33050 Series

Board Type	-	Fully Populated
Current - Output	600 mA	600 mA
Frequency - Switching	4 MHz	4 MHz
Function	Step-Down	Step-Down
Main Purpose	-	DC/DC, Step Down
Mounting Type	Surface Mount	Surface Mount
Number of Outputs	1	1
Operating Temperature [Max]	125 ¯C	125 ¯C
Operating Temperature [Min]	-40 °C	-40 °C
Output Configuration	Positive	Positive
Output Type	Adjustable	Adjustable
Output Type	-	1.81 mOhm
Outputs and Type	-	Non-Isolated
Outputs and Type	-	1
Package / Case	12-VFDFN Exposed Pad, 12-MLF®	12-VFDFN Exposed Pad, 12-MLF®
Regulator Topology	-	Buck
Supplied Contents	-	Board(s)
Supplier Device Package	12-MLF™ (3x3)	12-MLF™ (3x3)
Synchronous Rectifier	True	True
Topology	Buck	Buck
Utilized IC / Part	-	MIC33050
Voltage - Input	-	2.7 V
Voltage - Input	-	5.5 V
Voltage - Input (Max) [Max]	5.5 V	5.5 V
Voltage - Input (Min) [Min]	2.7 V	2.7 V
Voltage - Output	-	1 - 3.3 V
Voltage - Output (Max) [Max]	4.9 V	4.9 V
Voltage - Output (Min/Fixed)	0.4 V	0.4 - 3.3 V

Part

Voltage - Input [Min]

Voltage - Input [Max]

Regulator Topology

Voltage - Output

Current - Output

Frequency - Switching

Utilized IC / Part

Supplied Contents

Main Purpose

Outputs and Type

Board Type

Supplier Device Package

Operating Temperature [Min]

Operating Temperature [Max]

Output Type

Output Configuration

Mounting Type

Synchronous Rectifier

Function

Package / Case

Voltage - Input (Min) [Min]

Voltage - Input (Max) [Max]

Number of Outputs

Voltage - Output (Min/Fixed)

Topology

Voltage - Output (Max) [Max]

Output Type

Microchip Technology

MIC33050-SYHL-EV

2.7 V

5.5 V

Buck

3.3 V

600 mA

4 MHz

MIC33050

Board(s)

DC/DC, Step Down

Non-Isolated

Fully Populated

Microchip Technology

MIC33050-CYHL-EV

2.7 V

5.5 V

Buck

1 V

600 mA

4 MHz

MIC33050

Board(s)

DC/DC, Step Down

Non-Isolated

Fully Populated

Microchip Technology

MIC33050-SYHL-TR

600 mA

4 MHz

12-MLF™ (3x3)

-40 °C

125 ¯C

1.81 mOhm

Positive

Surface Mount

Step-Down

12-MLF®, 12-VFDFN Exposed Pad

2.7 V

5.5 V

3.3 V

Buck

Microchip Technology

MIC33050-CYHL-TR

600 mA

4 MHz

12-MLF™ (3x3)

-40 °C

125 ¯C

1.81 mOhm

Positive

Surface Mount

Step-Down

12-MLF®, 12-VFDFN Exposed Pad

2.7 V

5.5 V

1 V

Buck

Microchip Technology

MIC33050-AYHL-TR

600 mA

4 MHz

12-MLF™ (3x3)

-40 °C

125 ¯C

Positive

Surface Mount

Step-Down

12-MLF®, 12-VFDFN Exposed Pad

2.7 V

5.5 V

0.4 V

Buck

4.9 V

Adjustable

Microchip Technology

MIC33050-4YHL-TR

600 mA

4 MHz

12-MLF™ (3x3)

-40 °C

125 ¯C

1.81 mOhm

Positive

Surface Mount

Step-Down

12-MLF®, 12-VFDFN Exposed Pad

2.7 V

5.5 V

1.2 V

Buck

Microchip Technology

MIC33050-AYHL-T5

600 mA

4 MHz

12-MLF™ (3x3)

-40 °C

125 ¯C

Positive

Surface Mount

Step-Down

12-MLF®, 12-VFDFN Exposed Pad

2.7 V

5.5 V

0.4 V

Buck

4.9 V

Adjustable

Microchip Technology

MIC33050-GYHL-EV

2.7 V

5.5 V

Buck

1.8 V

600 mA

4 MHz

MIC33050

Board(s)

DC/DC, Step Down

Non-Isolated

Fully Populated

Microchip Technology

MIC33050-4YHL-EV

2.7 V

5.5 V

Buck

1.2 V

600 mA

4 MHz

MIC33050

Board(s)

DC/DC, Step Down

Non-Isolated

Fully Populated

Microchip Technology

MIC33050-GYHL-TR

600 mA

4 MHz

12-MLF™ (3x3)

-40 °C

125 ¯C

1.81 mOhm

Positive

Surface Mount

Step-Down

12-MLF®, 12-VFDFN Exposed Pad

2.7 V

5.5 V

1.8 V

Buck

Part	Voltage - Input [Min]	Voltage - Input [Max]	Regulator Topology	Voltage - Output	Current - Output	Frequency - Switching	Utilized IC / Part	Supplied Contents	Main Purpose	Outputs and Type	Outputs and Type	Board Type	Supplier Device Package	Operating Temperature [Min]	Operating Temperature [Max]	Output Type	Output Configuration	Mounting Type	Function	Package / Case	Voltage - Input (Min) [Min]	Voltage - Input (Max) [Max]	Number of Outputs	Voltage - Output (Min/Fixed)	Topology	Voltage - Output (Max) [Max]	Output Type
Microchip Technology MIC33050-SYHL-EV	2.7 V	5.5 V	Buck	3.3 V	600 mA	4 MHz	MIC33050	Board(s)	DC/DC, Step Down	Non-Isolated	1	Fully Populated
Microchip Technology MIC33050-CYHL-EV	2.7 V	5.5 V	Buck	1 V	600 mA	4 MHz	MIC33050	Board(s)	DC/DC, Step Down	Non-Isolated	1	Fully Populated
Microchip Technology MIC33050-SYHL-TR					600 mA	4 MHz							12-MLF™ (3x3)	-40 °C	125 ¯C	1.81 mOhm	Positive	Surface Mount	Step-Down	12-MLF®, 12-VFDFN Exposed Pad	2.7 V	5.5 V	1	3.3 V	Buck
Microchip Technology MIC33050-CYHL-TR					600 mA	4 MHz							12-MLF™ (3x3)	-40 °C	125 ¯C	1.81 mOhm	Positive	Surface Mount	Step-Down	12-MLF®, 12-VFDFN Exposed Pad	2.7 V	5.5 V	1	1 V	Buck
Microchip Technology MIC33050-AYHL-TR					600 mA	4 MHz							12-MLF™ (3x3)	-40 °C	125 ¯C		Positive	Surface Mount	Step-Down	12-MLF®, 12-VFDFN Exposed Pad	2.7 V	5.5 V	1	0.4 V	Buck	4.9 V	Adjustable
Microchip Technology MIC33050-4YHL-TR					600 mA	4 MHz							12-MLF™ (3x3)	-40 °C	125 ¯C	1.81 mOhm	Positive	Surface Mount	Step-Down	12-MLF®, 12-VFDFN Exposed Pad	2.7 V	5.5 V	1	1.2 V	Buck
Microchip Technology MIC33050-AYHL-T5					600 mA	4 MHz							12-MLF™ (3x3)	-40 °C	125 ¯C		Positive	Surface Mount	Step-Down	12-MLF®, 12-VFDFN Exposed Pad	2.7 V	5.5 V	1	0.4 V	Buck	4.9 V	Adjustable
Microchip Technology MIC33050-GYHL-EV	2.7 V	5.5 V	Buck	1.8 V	600 mA	4 MHz	MIC33050	Board(s)	DC/DC, Step Down	Non-Isolated	1	Fully Populated
Microchip Technology MIC33050-4YHL-EV	2.7 V	5.5 V	Buck	1.2 V	600 mA	4 MHz	MIC33050	Board(s)	DC/DC, Step Down	Non-Isolated	1	Fully Populated
Microchip Technology MIC33050-GYHL-TR					600 mA	4 MHz							12-MLF™ (3x3)	-40 °C	125 ¯C	1.81 mOhm	Positive	Surface Mount	Step-Down	12-MLF®, 12-VFDFN Exposed Pad	2.7 V	5.5 V	1	1.8 V	Buck

MIC33050-AYHL-T5

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MIC33050-AYHL-T5

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Pricing

Description

MIC33050 Series

Documents

Datasheet

Technical Specifications

MIC33050 Series