Name: UC3846N
Brand: Texas Instruments
SKU: UC3846N
Price: 5.2108 USD
Availability: InStock
Rating: 5 (174 reviews)

UC3846N

For Reference Only

Part Number	UC3846N
Manufacturer	Texas Instruments
Description	IC REG CTRLR MULT TOPOLOGY 16DIP
Datasheet	UC3846N Specifications
Package	16-DIP (0.300", 7.62mm)
ECAD
In Stock	453,996 piece(s)
Unit Price	$ 5.2108 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 3 - Jun 8 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # UC3846N (PMIC - Voltage Regulators - DC DC Switching Controllers) is manufactured by Texas Instruments and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For UC3846N specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add UC3846N with quantity into BOM. Heisener.com does NOT require any registration to request a quote of UC3846N.

UC3846N Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package	16-DIP (0.300", 7.62mm)
ECAD
Series	-
Output Type	Transistor Driver
Function	Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration	Positive
Topology	Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Number of Outputs	2
Output Phases	1
Voltage - Supply (Vcc/Vdd)	6.95 V ~ 40 V
Frequency - Switching	500kHz
Duty Cycle (Max)	-
Synchronous Rectifier	Yes
Clock Sync	Yes
Serial Interfaces	-
Control Features	Current Limit, Enable, Frequency Control, Soft Start
Operating Temperature	0°C ~ 70°C (TA)
Package / Case	16-DIP (0.300", 7.62mm)
Supplier Device Package	16-PDIP

UC3846N Reviews

Alen*****llay

March 1, 2023

★ ★ ★ ★ ★

Every time I order, I always get faster than promised. For a small-time operator like me, you guys are the best!

Mae*****Scott

February 23, 2023

★ ★ ★ ★ ★

Good quality, buy back and then use, with the newly bought hard disk, very stable, at any time you can check things, not occupy space, very convenient.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

UC3846N Packaging

UC3846N FAQ

1. How to order UC3846N on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that UC3846N is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UC3846N. All suppliers must pass our qualification reviews before they can publish their products including UC3846N on Heisener; we pay more attention to the channels and quality of UC3846N products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UC3846N price and inventory displayed accurate?

The price and inventory of UC3846N fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of UC3846N?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the UC3846N we delivered, we will accept the replacement or return of the UC3846N only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of UC3846N.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as UC3846N pin diagram, UC3846N datasheet?

If you need any after-sales service, please do not hesitate to contact us.

UC3846N Related Products

ECW-F4753RJL	Panasonic Electronic Components, CAP FILM 0.075UF 5% 400VDC RAD, Radial, -	View
PIC626	Microsemi Corporation, IC SWITCHING REGULATOR TO66, TO-213AA, TO-66-4, -	View
71V424S12YGI8	IDT, Integrated Device Technology Inc, IC SRAM 4MBIT 12NS 36SOJ, 36-BSOJ (0.400", 10.16mm Width), -	View
SD012-UVC-011	Luna Optoelectronics, PHOTODIODE UV 210-280NM TO46, -, -	View
SKY65404-21	Skyworks Solutions Inc., IC AMP LO-NOISE 4.9-5.9GHZ 6-QFN, 6-XFDFN Exposed Pad, -	View
CRCW0603115RFKEAHP	Vishay Dale, RES SMD 115 OHM 1% 1/4W 0603, 0603 (1608 Metric), -	View
130565	TE Connectivity AMP Connectors, CONN RING FLAT CRIMP, -, -	View
BBD-118-T-A	Samtec Inc., INTERCONNECT STRIPS, -, -	View
MS3102E22-12SW	ITT Cannon, LLC, CONN RCPT 5POS BOX MNT W/SKTS, -, -	View
8D025S37SN-LC	Souriau, CONN RCPT HSG FMALE 37POS PNL MT, -, -	View
ACC30DKAS-S1191	Sullins Connector Solutions, CONN EDGE DUAL FMALE 60POS 0.100, -, -	View
RV-3.315D/P	Recom Power, CONV DC/DC 2W 3.3VIN +/-15VOUT, 24-DIP Module, 14 Leads, -	View

UC3846N Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

UC3846N

D# V99:2348_07428659

Texas Instruments

Current Mode PWM Controller 500mA 500kHz 16-Pin PDIP Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

UC3846N

D# UC3846N

Texas Instruments

Current Mode PWM Controller 500mA 16-Pin PDIP Tube - Rail/Tube (Alt: UC3846N)

Part Number

Manufacturer

Description

Stock

UC3846N

Unitrode Corporation

Part Number

Manufacturer

Description

Stock

UC3846N

Texas Instruments

IC, PWM CONTROLLER, CURRENT MODE

UC3846NG4

Texas Instruments

IC REG CTRLR PWM CM 16DIP

Part Number

Manufacturer

Description

Stock

UC3846N

Texas Instruments

40V DIP-16 DC-DC Converters RoHS

237

Part Number

Manufacturer

Description

Stock

UC3846NG4

D# UC3846NG4-ND

Texas Instruments

IC REG CTRLR MULT TOPOLOGY 16DIP

UC3846N

D# 296-11301-5-ND

Texas Instruments

IC REG CTRLR MULT TOPOLOGY 16DIP

800

Part Number

Manufacturer

Description

Stock

UC3846N

Texas Instruments

In stock shipping within 2days

10260

Part Number

Manufacturer

Description

Stock

UC3846N .

D# 1564893

Texas Instruments

PWM CONTROLLER, 500KHZ, 7.7V-40V, PDIP16

RoHS: Compliant

Min Qty: 1

Container: Each

UC3846N

D# 1101447

Unitrode Corporation

IC, CURRENT MODE PWM, 3846, DIP16

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number	Manufacturer	Description	Stock
UC3846N	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	37152
UC3846NG4	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	238
UC3846NX	UNI	OEM/CM QUOTES ONLY \| NO BROKERS	2
UC3846NTI	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	557

Part Number	Manufacturer	Description	Stock
UC3846NTIROHS	Texas Instruments	OEM/CM ONLY	943
UC3846NDIP16CU	Texas Instruments	OEM/CM ONLY	284
UC3846N2K	Texas Instruments	OEM/CM ONLY	916
UC3846NPWMCONTROLLERDIP16	Texas Instruments	OEM/CM ONLY	196
UC3846NUNITR	Texas Instruments	OEM/CM ONLY	121
ULUC3846N	Texas Instruments	OEM/CM ONLY	200
UC3846N63Z380W	Texas Instruments	OEM/CM ONLY	196
UC3846NE4	Texas Instruments	OEM/CM ONLY	689
UC3846NG4	Texas Instruments	OEM/CM ONLY	1079
UC3846NTI	Texas Instruments	OEM/CM ONLY	155

Part Number

Manufacturer

Description

Stock

UC3846N

Unitrode Corporation

In stock

Part Number

Manufacturer

Description

Stock

UC3846N

Texas Instruments

Boost, Flyback, Forward Converter, Half-Bridge, Push-Pull Regulator Positive Output Step-Up, Step-Up/Step-Down - DC-DC Controller IC 16-PDIP

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

UC3846N

Texas Instruments

OEM/CM Immediate delivery

22550

Part Number

Manufacturer

Description

Stock

UC3846NG4

D# 595-UC3846NG4

Texas Instruments

Switching Controllers Current-Mode PWM Controller

RoHS: Compliant

149

UC3846N

D# 595-UC3846N

Texas Instruments

Switching Controllers Current-Mode PWM Controller

RoHS: Compliant

183

Part Number

Manufacturer

Description

Stock

UC3846N

D# 27AJ1040

Texas Instruments

PWM CONTROLLER, 500KHZ, 7.7V-40V, PDIP16, Input Voltage:15V, Output Voltage:13.5V, Output Current:500mA, Supply Voltage Min:7.7V, Supply Voltage Max:40V, Controller IC Case Style:PDIP, No. of Pins:16Pins, Frequency:500kHz, Operating RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

UC3846NG4

D# NS-UC3846NG4

Texas Instruments

OEM/CM ONLY

9279

UC3846N

D# NS-UC3846N

Texas Instruments

OEM/CM ONLY

2904

Part Number

Manufacturer

Description

Stock

UC3846N

Unitrode Corporation

Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 16 Pin, Plastic, DIP

Part Number

Manufacturer

Description

Stock

UC3846N

D# UC3846N

Unitrode Corporation

Semiconductor

554

Part Number

Manufacturer

Description

Stock

UC3846N

D# 6200593

Texas Instruments

Texas Instruments UC3846N, PWM Current Mode Controller, Dual-Channel 500 mA, 500 kHz, 16-Pin PDIP, PK

Min Qty: 5

Container: Package

310

Part Number

Manufacturer

Description

Stock

UC3846N

Texas Instruments

UC3846 Current Mode PWM Controller

RoHS: Compliant

3326

Part Number	Manufacturer	Description	Stock
UC3846NTI	Texas Instruments	OEM/CM ONLY	471
UC3846NG4	Texas Instruments	OEM/CM ONLY	216
UC3846N	Texas Instruments	OEM/CM ONLY	35953

Part Number

Manufacturer

Description

Stock

UC3846N

Texas Instruments

IN stock Immediate delivery

22535

Part Number

Manufacturer

Description

Stock

UC3846N

Texas Instruments

Dual ended 500KHz current mode PWM controller, 0C to 70C

Part Number	Manufacturer	Description	Stock
UC3846N/NOPB	Texas Instruments	shipping today	7709
UC3846N	Texas Instruments	shipping today	14996
UC3846NG4	Texas Instruments	shipping today	46

Part Number

Manufacturer

Description

Stock

UC3846N

D# 46912390

Texas Instruments

Current Mode PWM Controller 500mA 500kHz 16-Pin PDIP Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

UC3846N

Texas Instruments

RFQ

1849

UC3846NG4

Texas Instruments

RFQ

2790

Part Number

Manufacturer

Description

Stock

UC3846N

Texas Instruments

IC REG CTRLR MULT TOPOLOGY 16DIP

15499

Part Number

Manufacturer

Description

Stock

UC3846N

D# 3123564

Texas Instruments

PWM CONTROLLER, 500KHZ, 7.7V-40V, PDIP16

RoHS: Compliant

Min Qty: 1

Container: Each

UC3846N .

D# 1564893

Texas Instruments

PWM CONTROLLER, 500KHZ, 7.7V-40V, PDIP16

RoHS: Compliant

Min Qty: 1

Container: Each

146

Quick Inquiry

UC3846N

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS