UC3846N

Part No :: UC3846N

Manufacturer: Texas Instruments

VIGOR # :: 3855606

Description: IC REG CTRLR MULT TOPOLOGY 16DIP

Catalog: PMIC - Voltage Regulators - DC DC Switching Controllers

DataSheet: UC3846N PDF

Country of origin: -

Date code: -

UC3846N Specifications

Type	Description
Series:	-
Package:	Tube
Part Status:	Active
Output Type:	Transistor Driver
Function:	Step-Up, Step-Up/Step-Down
Output Configuration:	Positive
Topology:	Boost, Flyback, Forward Converter, Half-Bridge, Push-Pull
Number of Outputs:	2
Output Phases:	1
Voltage - Supply (Vcc/Vdd):	6.95V ~ 40V
Frequency - Switching:	500kHz
Duty Cycle (Max):	50%
Synchronous Rectifier:	Yes
Clock Sync:	Yes
Serial Interfaces:	-
Control Features:	Current Limit, Enable, Frequency Control, Soft Start
Operating Temperature:	0°C ~ 70°C (TA)
Mounting Type:	Through Hole
Package / Case:	16-DIP (0.300", 7.62mm)
Supplier Device Package:	16-PDIP

Alternative Products

Part Number	Manufacturer & Description	Compare
UC3847DW Match 100%	VIGOR UC3847 CURRENT MODE PWM CONTROLL	UC3846N vs UC3847DW
LT1243CS8#PBF Match 100%	Linear Technology (Analog Devices, Inc.) IC REG CTRLR BUCK 8SOIC	UC3846N vs LT1243CS8#PBF
MIC38C45YMM Match 100%	Roving Networks / Microchip Technology IC REG CTRLR MULT TOPOLOGY 8MSOP	UC3846N vs MIC38C45YMM
R1223N152H-TR-FE Match 100%	VIGOR SWITCHING CONTROLLER, VOLTAGE-MO	UC3846N vs R1223N152H-TR-FE
MIC38C43AYM-TR Match 100%	Roving Networks / Microchip Technology IC REG CTRLR MULT TOPOLOGY 8SOIC	UC3846N vs MIC38C43AYM-TR
LT1243CS8#TRPBF Match 100%	Linear Technology (Analog Devices, Inc.) IC REG CTRLR BUCK 8SOIC	UC3846N vs LT1243CS8#TRPBF

Please confirm the specifications of the products when ordering.
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Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
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In Stock: 697

Shipped from

HK warehouse

Expected Shipping Date

Aug 16 - Aug 20 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$4.9100~~	~~$4.91~~
10	~~$4.4131~~	~~$44.13~~
25	~~$4.1722~~	~~$104.31~~
100	~~$3.6160~~	~~$361.60~~
500	~~$3.0782~~	~~$1 539.10~~
1000	~~$2.5961~~	~~$2 596.08~~
2500	~~$2.4663~~	~~$6 165.68~~

Current price of UC3846N is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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