MPNHarborRFQ 0
LM2574-33BWM representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN14 sourced attributes1 source document

Micrel Inc. · exact orderable part

LM2574-33BWM

52KHZ SIMPLE 0.5A BUCK REGULATOR

Current - Output
500mA
Frequency - Switching
52kHz
Function
Step-Down
Mfr
Micrel Inc.
Mounting Type
Surface Mount
Number of Outputs
1
Original manufacturerCommercial terms confirmed per lot
ManufacturerMicrel Inc.
Package / case14-SOIC (0.295", 7.50mm Width)
Mounting typeunknown
PackingBulk

Technical parameters

Technical specifications

14 normalized values · 1 validated source

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ParameterValue
Current - Output500mA [1]
Frequency - Switching52kHz [1]
FunctionStep-Down [1]
MfrMicrel Inc. [1]
Mounting TypeSurface Mount [1]
Number of Outputs1 [1]
Operating Temperature-40°C~85°C [1]
Output ConfigurationPositive [1]
Output TypeFixed [1]
Product StatusActive [1]
Synchronous RectifierNo [1]
TopologyBuck [1]
Voltage - Input (Max)40V [1]
Voltage - Output (Min/Fixed)3.3V [1]
Specification references[1]Micrel Inc. LM2574-33BWM vendor product record ↗

Catalog relationships

Keep family and exact MPN intent separate.

This page describes one orderable part. A family page helps select suffixes but never carries assumed stock or a price.

ManufacturerMicrel Inc.View brand page →CategoryVoltage Regulators - DC DC Switching RegulatorsView category page →

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