UC3842BNG is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Microchip Technology
In Stock: 246
Unit Price: $7.71000
Datasheet

Direct


Rochester Electronics, LLC
In Stock: 8,328
Unit Price: $1.24000
Datasheet

Upgrade


Microchip Technology
In Stock: 485
Unit Price: $5.57000
Datasheet

Upgrade


TX Instruments
In Stock: 755
Unit Price: $0.00000
Datasheet

Upgrade


STMicroelectronics
In Stock: 102
Unit Price: $0.96000
Datasheet

Similar


Rochester Electronics, LLC
In Stock: 2,000
Unit Price: $0.74000
Datasheet

Similar


Rochester Electronics, LLC
In Stock: 1,799
Unit Price: $0.68000
Datasheet

UC3842BNG

DigiKey Part Number
UC3842BNGOS-ND
Manufacturer
Manufacturer Product Number
UC3842BNG
Description
IC REG CTRLR BST FLYBK ISO 8-DIP
Manufacturer Standard Lead Time
11 Weeks
Customer Reference
Detailed Description
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-PDIP
Datasheet
 Datasheet
EDA/CAD Models
UC3842BNG Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
onsemi
Series
-
Packaging
Tube
Part Status
Active
Output Type
Transistor Driver
Function
Step-Up, Step-Up/Step-Down
Output Configuration
Positive, Isolation Capable
Topology
Boost, Flyback
Number of Outputs
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
10V ~ 30V
Frequency - Switching
Up to 500kHz
Duty Cycle (Max)
96%
Synchronous Rectifier
No
Clock Sync
No
Serial Interfaces
-
Control Features
Frequency Control
Operating Temperature
0°C ~ 70°C (TA)
Mounting Type
Through Hole
Package / Case
8-DIP (0.300", 7.62mm)
Supplier Device Package
8-PDIP
Base Product Number
0 In Stock
Check Lead Time
Request Stock Notification
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$2.00000$2.00
10$1.24100$12.41
50$0.92260$46.13
100$0.82090$82.09
250$0.71128$177.82
500$0.64386$321.93
1,000$0.58738$587.38
2,500$0.52655$1,316.38
5,000$0.48912$2,445.60
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.