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

Direct


TX Instruments
In Stock: 23,160
Unit Price: $1.01000
Datasheet

Upgrade


TX Instruments
In Stock: 1,350
Unit Price: $6.10000
Datasheet

Similar


Renesas Electronics Corporation
In Stock: 0
Unit Price: $1.63012
Datasheet

Similar


Renesas Electronics Corporation
In Stock: 484
Unit Price: $1.61397
Datasheet

Similar


Renesas Electronics Corporation
In Stock: 0
Unit Price: $4.56000
Datasheet

Similar


Renesas Electronics Corporation
In Stock: 0
Unit Price: $1.63012
Datasheet

Similar


Renesas Electronics Corporation
In Stock: 0
Unit Price: $4.56000
Datasheet

Similar


Renesas Electronics Corporation
In Stock: 0
Unit Price: $4.56000
Datasheet

Similar


Rochester Electronics, LLC
In Stock: 5,235
Unit Price: $1.13000
Datasheet

Similar


TX Instruments
In Stock: 1,542
Unit Price: $0.43000
Datasheet

Similar


Rochester Electronics, LLC
In Stock: 52,350
Unit Price: $1.17000
Datasheet

Similar


TX Instruments
In Stock: 2,500
Unit Price: $0.52000
Datasheet

Similar


Rochester Electronics, LLC
In Stock: 7,875
Unit Price: $1.11000
Datasheet

Similar


TX Instruments
In Stock: 2,348
Unit Price: $0.59000
Datasheet

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
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.