UC3526ADWTRG4 is Discontinued and no longer carried by DigiKey.
Available Substitutes:

MFR Recommended

UC3526ADWTR
Texas Instruments
In Stock: 0
Unit Price: $26.52000
Datasheet

Direct

SG3526DW
Microchip Technology
In Stock: 0
Unit Price: $0.00000
Datasheet

Upgrade

SG3526BDW
Microchip Technology
In Stock: 0
Unit Price: $0.00000
Datasheet
View and Compare All Substitutes
Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull Regulator Positive Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 18-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

UC3526ADWTRG4

DigiKey Part Number
UC3526ADWTRG4-ND - Tape & Reel (TR)
Manufacturer
Texas Instruments
Manufacturer Product Number
UC3526ADWTRG4
Description
IC REG CTRLR MULT TOP 18SOIC
Customer Reference
Detailed Description
Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull Regulator Positive Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 18-SOIC
Datasheet
 Datasheet
EDA/CAD Models
UC3526ADWTRG4 Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Frequency - Switching
1Hz ~ 600kHz
Manufacturer
Texas Instruments
Duty Cycle (Max)
49%
Packaging
Tape & Reel (TR)
Synchronous Rectifier
Yes
Part Status
Discontinued at DigiKey
Clock Sync
Yes
Output Type
Transistor Driver
Control Features
Enable, Frequency Control, Reset, Soft Start
Function
Step-Up, Step-Down, Step-Up/Step-Down
Operating Temperature
0°C ~ 70°C (TA)
Output Configuration
Positive
Mounting Type
Surface Mount
Topology
Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Package / Case
18-SOIC (0.295", 7.50mm Width)
Number of Outputs
2
Supplier Device Package
18-SOIC
Output Phases
1
Base Product Number
Voltage - Supply (Vcc/Vdd)
7V ~ 35V
Report Product Information Error
Documents & Media
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
UC3526ADWTRTexas Instruments0296-39522-1-ND$26.52000MFR Recommended
SG3526DWMicrochip Technology0SG3526DW-ND$0.00000Direct
SG3526BDWMicrochip Technology0SG3526BDW-ND$0.00000Upgrade
Discontinued
This product is no longer carried by DigiKey. View Substitutes or Alternative Package Types
All prices are in HKD
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000$11.31633$22,632.66
4,000$11.07492$44,299.68
6,000$10.95401$65,724.06
Manufacturers Standard Package
Terms & Conditions Privacy Notice Cookie Settings
Local Support: Unit 915-918, Level 9, Tower 1, Kowloon Commerce Centre, No. 51 Kwai Cheong Road, Kwai Chung, N.T., Hong Kong Copyright © 1995-2026, DigiKey. All Rights Reserved.
ECIA Member
This site is protected by VikingCloud's Trusted Commerce program
ECIA Member