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Part Number Overview
Manufacturer Part Number
L4974A
Description
IC REG BUCK ADJ 3.5A 20DIP
Detailed Description
Buck Switching Regulator IC Positive Adjustable 5.1V 1 Output 3.5A 20-DIP (0.300", 7.62mm)
Manufacturer
STMicroelectronics
Standard LeadTime
Edacad Model
L4974A Models
Standard Package
20
Supplier Stocks
Technical specifications
Mfr
STMicroelectronics
Series
-
Package
Tube
Product Status
Obsolete
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Output Type
Adjustable
Number of Outputs
1
Voltage - Input (Min)
15V
Voltage - Input (Max)
50V
Voltage - Output (Min/Fixed)
5.1V
Voltage - Output (Max)
40V
Current - Output
3.5A
Frequency - Switching
100kHz ~ 200kHz
Synchronous Rectifier
No
Operating Temperature
-40°C ~ 150°C (TJ)
Mounting Type
Through Hole
Package / Case
20-DIP (0.300", 7.62mm)
Supplier Device Package
20-PowerDIP
Base Product Number
L4974
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
2266-L4974A
L4974A-ND
497-6699-5
-497-6699-5
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators/STMicroelectronics L4974A
Documents & Media
Other Related Documents
1(L6563A View All Specifications)
Product Training Modules
1(DC to DC Conversion Cookbook)
PCN Assembly/Origin
1(Mult Dev Equip/Assembly Chg 2/Jul/2018)
HTML Datasheet
1(L4974A)
EDA Models
1(L4974A Models)
Quantity Price
-
Substitutes
-