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Texas Instruments LM2574N-3.3 DC DC Switching Regulators

IC REG BUCK 3.3V 500MA 8DIP

730Texas Instruments8-DIP (0.300", 7.62mm)$7.90RoHS
LM2574N-3.3 - No Image Available

Same model may have multiple batches, images only for reference.

LM2574N-3.3
Manufacturer
Part Number (MPN)
LM2574N-3.3
Detailed Description
IC REG BUCK 3.3V 500MA 8DIP
Package
8-DIP (0.300", 7.62mm)
Key Features
Package / Case: 8-DIP (0.300", 7.62mm); Mounting Type: Through Hole
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
PDF LM2574N-3.3 Datasheet
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Technical Specifications

Texas Instruments LM2574N-3.3 DC DC Switching Regulators technical specifications.

General

Package / Case
8-DIP
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 125°C (TJ)
Output Type
Fixed
Max Input Voltage
40V
Output Current
500mA
Switching Frequency
52kHz
Number of Outputs
1
Topology
Buck
Output Configuration
Positive

Alternate Parts Comparison (LM2574N-3.3 vs LM2674N-ADJ/NOPB vs LM2574N-ADJ/NOPB vs LM2574N-5.0/NOPB)

Side-by-side technical parameter comparison of related primary models in this product family.

This PartAlternate PartsAlternate PartsAlternate Parts
Package / Case8-DIP8-DIP8-DIP8-DIP
Mounting TypeThrough HoleThrough HoleThrough HoleThrough Hole
Operating Temperature-40°C ~ 125°C (TJ)-40°C ~ 125°C (TJ)-40°C ~ 125°C (TJ)-40°C ~ 125°C (TJ)
Switching Frequency52kHz260kHz52kHz52kHz
FunctionStep-DownStep-DownStep-DownStep-Down
Max Input Voltage40V40V40V40V
Min Input Voltage4V6.5V4V4V
Number of Outputs1111
Output ConfigurationPositivePositivePositivePositive
Output Current500mA500mA500mA500mA
Output TypeFixedAdjustableAdjustableFixed
Output Voltage3.3V1.2V1.23V5V
Action

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