21-0042 representative package visual — not an exact-product photograph

Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image

Exact MPN19 sourced attributes1 source document

Infineon Technologies · exact orderable part

21-0042

IC REG BUCK ADJ 20A 133BGA

Function: Step-Down
Topology: Buck
Voltage - Input (Min): 3V
Voltage - Input (Max): 12.6V
Voltage - Output (Min/Fixed): 0.9V
Output Type: Adjustable
Current - Output: 20A
Frequency - Switching: 150kHz ~ 1MHz
Synchronous Rectifier: Yes

Original manufacturerCommercial terms confirmed per lot

ManufacturerInfineon Technologies

Package / case133-BFBGA Power Module

Mounting typeSurface Mount

PackingTube

Technical parameters

Technical specifications

19 normalized values · 1 validated source

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21-0042 technical parameters
Parameter	Value
Current - Output	20A [1]
Base Product Number	IP2001 [1]
Frequency - Switching	150kHz ~ 1MHz [1]
Function	Step-Down [1]
Mfr	Infineon Technologies [1]
Mounting Type	Surface Mount [1]
Number of Outputs	1 [1]
Operating Temperature	-40°C ~ 125°C (TJ) [1]
Output Configuration	Positive [1]
Output Type	Adjustable [1]
Product Status	Obsolete [1]
Series	iPOWIR™ [1]
Synchronous Rectifier	Yes [1]
Topology	Buck [1]
Voltage - Input (Max)	12.6V [1]
Voltage - Input (Min)	3V [1]
Voltage - Output (Min/Fixed)	0.9V [1]
Voltage - Output (Max)	3.3V [1]
Package / Case	133-BFBGA Power Module [1]

Specification references[1]Infineon Technologies 21-0042 vendor product record ↗

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ManufacturerInfineon TechnologiesView brand page →CategoryVoltage Regulators - DC DC Switching RegulatorsView category page →

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