UC3842B
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UC3842B
UC3842B

UC3842B

DigiKey Part Number
4518-UC3842BTR-ND - Tape & Reel (TR)
4518-UC3842BCT-ND - Cut Tape (CT)
4518-UC3842BDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
UC3842B
Description
SOP-8 AC-DC CONTROLLERS & REGULA
Manufacturer Standard Lead Time
8 Weeks
Customer Reference
Detailed Description
Boost, Flyback Regulator Output DC-DC Controller IC 8-SOP
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
UMW
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Output Type
PWM
Topology
Boost, Flyback
Voltage - Supply (Vcc/Vdd)
10V ~ 30V
Frequency - Switching
Up to 500kHz
Duty Cycle (Max)
50%
Control Features
Frequency Control, Soft Start
Operating Temperature
0°C ~ 70°C (TA)
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154", 3.90mm Width)
Supplier Device Package
8-SOP
Base Product Number
Product Questions and Answers

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In-Stock: 1,839
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All prices are in NZD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.68000$0.68
10$0.46700$4.67
25$0.41600$10.40
100$0.35920$35.92
250$0.33200$83.00
500$0.31566$157.83
1,000$0.30219$302.19
* All Digi-Reel orders will add a $10.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.33302$832.55
5,000$0.30315$1,515.75
7,500$0.28797$2,159.78
12,500$0.27097$3,387.12
17,500$0.26092$4,566.10
25,000$0.25118$6,279.50
62,500$0.24546$15,341.25
Manufacturers Standard Package
Unit Price without GST:$0.68000
Unit Price with GST:$0.78200