UC2843ADM is available for purchase but is not normally stocked.
Available Substitutes:

Direct


Texas Instruments
In Stock: 0
Unit Price: $0.00000
Datasheet

Direct


Texas Instruments
In Stock: 0
Unit Price: $1.20000
Datasheet

Direct


Texas Instruments
In Stock: 0
Unit Price: $1.00000
Datasheet

Direct


Texas Instruments
In Stock: 0
Unit Price: $1.61000
Datasheet

Direct


Texas Instruments
In Stock: 0
Unit Price: $0.70887
Datasheet

Direct


Texas Instruments
In Stock: 23,160
Unit Price: $1.12000
Datasheet

Direct


Texas Instruments
In Stock: 0
Unit Price: $1.32000
Datasheet

Direct


Texas Instruments
In Stock: 0
Unit Price: $0.58561
Datasheet

Direct


Texas Instruments
In Stock: 0
Unit Price: $0.84000
Datasheet

Direct


Texas Instruments
In Stock: 0
Unit Price: $0.47287
Datasheet

Direct


Texas Instruments
In Stock: 0
Unit Price: $0.00000
Datasheet

Direct


Texas Instruments
In Stock: 0
Unit Price: $0.73225
Datasheet

Direct


Texas Instruments
In Stock: 0
Unit Price: $0.74000
Datasheet

Direct


Texas Instruments
In Stock: 0
Unit Price: $0.57036
Datasheet
8-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

UC2843ADM

DigiKey Part Number
UC2843ADM-ND
Manufacturer
Manufacturer Product Number
UC2843ADM
Description
IC REG CTRLR BUCK/BOOST 8SOIC
Customer Reference
Detailed Description
Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down DC-DC Controller IC 8-SOIC
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
Microchip Technology
Series
-
Packaging
Bulk
Part Status
Active
Output Type
Transistor Driver
Function
Step-Up, Step-Down
Output Configuration
Positive, Isolation Capable
Topology
Boost, Buck, Flyback, Forward
Number of Outputs
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
7.6V ~ 30V
Frequency - Switching
Up to 500kHz
Duty Cycle (Max)
96%
Synchronous Rectifier
No
Clock Sync
No
Serial Interfaces
-
Control Features
Frequency Control
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154", 3.90mm Width)
Supplier Device Package
8-SOIC
Base Product Number
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

Available To Order
This product is not kept in stock at DigiKey. The lead time shown will apply to the manufacturer’s shipment to DigiKey. Upon receiving the product, DigiKey will ship to fill open orders.
Quote Required, submit request here.
Non-Cancelable/Non-Returnable