All prices are in US dollars.
Digi-Key Part Number 497-6786-5-ND
Price Break Unit Price Extended Price
1 0.87000 0.87
10 0.76200 7.62
100 0.58440 58.44
500 0.46200 231.00
1,000 0.36960 369.60
Quantity Available Digi-Key Stock: 3,325
Can ship immediately
Manufacturer

Manufacturer Standard Lead Time 10 Weeks
Manufacturer Part Number

UC3843BN

Description IC REG CTRLR BST/FLYBK 8-MINIDIP
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
 

Quantity Item Number ? Customer Reference

When requested quantity exceeds displayed pricing table quantities, a lesser unit price may appear on your order.
You may submit a request for quotation on quantities which are greater than those displayed in the pricing table.

Datasheets UC2842B-45B, UC3842B-45B
Product Photos 8-DIP
Other Related Documents UC3843B View All Specifications
Product Training Modules DC to DC Conversion Cookbook
Reference Design Library STEVAL-ISV013V1: 350 ~ 450V @ 800mA, 10 ~ 55V in
EDA / CAD Models ? Download from Accelerated Designs
Standard Package ? 50
Category

Integrated Circuits (ICs)

Family

PMIC - Voltage Regulators - DC DC Switching Controllers

Series -
Packaging ? Tube?
Output Type Transistor Driver
Function Step-Up/Step-Down
Output Configuration Positive, Isolation Capable
Topology Boost, Flyback
Number of Outputs 1
Output Phases 1
Voltage - Supply (Vcc/Vdd) 7.6 V ~ 30 V
Frequency - Switching 250kHz
Duty Cycle (Max) 96%
Synchronous Rectifier No
Clock Sync No
Serial Interfaces -
Control Features Frequency Control
Operating Temperature -40°C ~ 150°C (TJ)
Package / Case 8-DIP (0.300", 7.62mm)
Supplier Device Package 8-Mini DIP
Online Catalog Multi-Topology
Other Names 497-6786-5
UC3843BNST
UC3843BNST-ND
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15:28:11 6/24/2016