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Part Number Overview
Manufacturer Part Number
UC3874DW-1
Description
1A, 300KHZ BIPOLAR, PDSO18
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 18-SOIC
Manufacturer
Unitrode
Standard LeadTime
Edacad Model
Standard Package
42
Supplier Stocks
Technical specifications
Mfr
Unitrode
Series
-
Package
Bulk
Product Status
Active
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
RoHS non-compliant
Moisture Sensitivity Level (MSL)
2 (1 Year)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
TEXUNIUC3874DW-1
2156-UC3874DW-1
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/DC DC Switching Controllers/Unitrode UC3874DW-1
Documents & Media
Datasheets
1(Datasheet)
Quantity Price
Quantity: 42
Unit Price: $7.31
Packaging: Bulk
MinMultiplier: 42
Packaging: Bulk
MinMultiplier: 42
Substitutes
-