UC3843BN

UC3843BN
Enlarge

For Reference Only

Part Number UC3843BN
LIXINC Part # UC3843BN
Manufacturer STMicroelectronics
Category Integrated CircuitsPMIC - Voltage Regulators - DC DC Switching Controllers
Description IC REG CTRLR BST/FLYBK 8-MINIDIP
Lifecycle Active
RoHS No RoHS Information
EDA/CAD Models UC3843BN PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery Jan 26 - Jan 30 2026(Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*
Payment Wire Transfer, UnionPay, PayPal, Credit Card, Visa, MasterCard, AmericanExpress, Discover, WesternUnion, MoneyGram
Shipping DHL, UPS, FedEx, TNT, EMS, & More Express Delivery

UC3843BN Specifications

Part Number:UC3843BN
Brand:STMicroelectronics
Lifecycle:Active
RoHS:Lead free / RoHS Compliant
Category:Integrated Circuits
Subcategory:PMIC - Voltage Regulators - DC DC Switching Controllers
Manufacturer:STMicroelectronics
Series:-
Package: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):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:0°C ~ 70°C (TJ)
Mounting Type:Through Hole
Package / Case:8-DIP (0.300", 7.62mm)
Supplier Device Package:8-Mini DIP

The Products You May Be Interested In

LTC7880IUKG#TRPBF LTC7880IUKG#TRPBF 60V DUAL STEP-UP CONTROLLER WITH 971

More on Order

ISL6721ABZ ISL6721ABZ IC REG CTRLR BOOST/FLYBK 16SOIC 909

More on Order

MAX1961EEP MAX1961EEP PWM STEP-DOWN CONTROLLER 1362

More on Order

LM25037QMTX/NOPB LM25037QMTX/NOPB IC REG CTRLR MULT TOP 16TSSOP 828

More on Order

LM25085QMY/NOPB LM25085QMY/NOPB IC REG CTRLR BUCK 8MSOP 991

More on Order

S-8521C32MC-BTRT2G S-8521C32MC-BTRT2G IC REG CTRLR BUCK SOT23-5 836

More on Order

TPS40210DGQR TPS40210DGQR IC REG CTRLR MULT TOP 10MSOP 936

More on Order

LTC3773EUHF#PBF LTC3773EUHF#PBF IC REG CTRLR BUCK 38QFN 1056

More on Order

TL1453CD TL1453CD TL1453 3.6V TO 40V DUAL CHANNEL 25281

More on Order

LT3840EFE#PBF LT3840EFE#PBF IC REG CTRLR BUCK 28TSSOP 2798

More on Order

HIP6020ACB HIP6020ACB DUAL SWITCHING CONTROLLER 1934

More on Order

LTC1148HVCN-5#PBF LTC1148HVCN-5#PBF IC REG CTRLR BUCK 14DIP 996

More on Order

ADM1051AJR-REEL7 ADM1051AJR-REEL7 PRECISION DUAL VOLTAGE REGULATOR 5946

More on Order

Quick Inquiry

In Stock 11202 - More on Order
Quote Limit No Limit
Lead-Time To be Confirmed
Minimum 1

Warm Tips: Please fill out the form below. We will contact you as soon as possible.

Pricing (USD)

Qty. Unit Price Ext. Price
1$0.83000$0.83
50$0.68396$34.198
100$0.55820$55.82
500$0.44127$220.635
1000$0.35301$353.01

Lixinc will offer the most competitive prices for you, please refer to the quotations.

Contact Us

CALL US
E-MAIL
sales@lixincchip.com
SKYPE
LIXINC
Message
Send Message

Please feel free to contact us for details.

Our Certificates

ISO9001:2015/ISO14001:2015
ISO9001:2015 & ISO14001:2015
Top