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Part Number Overview
Manufacturer Part Number
UC3874DW-1
Description
IC REG CTRLR BUCK 18SOIC
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 18-SOIC
Manufacturer
Texas Instruments
Standard LeadTime
Edacad Model
UC3874DW-1 Models
Standard Package
40
Supplier Stocks
Technical specifications
Mfr
Texas Instruments
Series
-
Package
Tube
Product Status
Obsolete
Output Type
Transistor Driver
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
9V ~ 36V
Frequency - Switching
Up to 300kHz
Duty Cycle (Max)
100%
Synchronous Rectifier
Yes
Clock Sync
No
Serial Interfaces
-
Control Features
Soft Start
Operating Temperature
0°C ~ 70°C (TA)
Mounting Type
Surface Mount
Package / Case
18-SOIC (0.295", 7.50mm Width)
Supplier Device Package
18-SOIC
Base Product Number
UC3874
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
2 (1 Year)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
2156-UC3874DW-1-TI
TEXTISUC3874DW-1
UC3874DW-1G4
UC3874DW-1G4-ND
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/DC DC Switching Controllers/Texas Instruments UC3874DW-1
Documents & Media
Datasheets
1(UC1874, 2874, 3874-1,2)
Featured Product
1(Power Management)
PCN Obsolescence/ EOL
1(Mult Dev EOL 3/Jul/2018)
HTML Datasheet
1(UC1874, 2874, 3874-1,2)
EDA Models
1(UC3874DW-1 Models)
Quantity Price
-
Substitutes
Part No. : LM25117PMH/NOPB
Manufacturer. : Texas Instruments
Quantity Available. : 6,011
Unit Price. : $824.00000
Substitute Type. : Similar
Quantity Available. : 6,011
Unit Price. : $824.00000
Substitute Type. : Similar