Name: UC2844BN
Brand: STMicroelectronics
SKU: UC2844BN_235
Price: 1.404 USD
Availability: InStock
Rating: 5 (147 reviews)

UC2844BN

For Reference Only

Part Number	UC2844BN
Manufacturer	STMicroelectronics
Description	IC REG CTRLR PWM CM 8-MINIDIP
Datasheet	UC2844BN Datasheet UC2844BN Specifications
Package	8-DIP (0.300", 7.62mm)
ECAD
In Stock	144,372 piece(s)
Unit Price	$ 1.4040 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 29 - May 4 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # UC2844BN (PMIC - AC DC Converters, Offline Switchers) is manufactured by STMicroelectronics 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 UC2844BN specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add UC2844BN with quantity into BOM. Heisener.com does NOT require any registration to request a quote of UC2844BN.

UC2844BN Specifications

Manufacturer	STMicroelectronics
Category	Integrated Circuits (ICs) - PMIC - AC DC Converters, Offline Switchers
Package	8-DIP (0.300", 7.62mm)
ECAD
Series	-
Output Isolation	Isolated
Internal Switch(s)	No
Voltage - Breakdown	-
Topology	Forward
Voltage - Start Up	16V
Voltage - Supply (Vcc/Vdd)	10 V ~ 30 V
Duty Cycle	48%
Frequency - Switching	Up to 500kHz
Power (Watts)	-
Fault Protection	Current Limiting
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
Mounting Type	Through Hole

UC2844BN Datasheet

UC2844BN Reviews

Joce*****Ganesh

March 28, 2023

★ ★ ★ ★ ★

So far all the items still work. I'm using these for some home made solar panels and they're doing great.

Nala*****yengar

March 22, 2023

★ ★ ★ ★ ★

Good communication and fast shipping! Recommended!

Aria*****stin

March 21, 2023

★ ★ ★ ★ ★

Various selection and thoughtful services! Prices are competitive as well. Thank you!

Finl*****reer

March 10, 2023

★ ★ ★ ★ ★

Very effective shopping path, service steady as a rock, keep up the great work.

Davi*****arquez

March 5, 2023

★ ★ ★ ★ ★

Perfect, functional, arrived a weeks earlier, excellent Seller. Recommended

Mira*****Larson

February 23, 2023

★ ★ ★ ★ ★

Pleased with this purchase, good, quick service and item exactly as shown.

Zacka*****shmukh

February 19, 2023

★ ★ ★ ★ ★

These are great for projects with the kids or doing any type of DIY projects. The case is nice to keep everything separated. Very nice.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

UC2844BN Packaging

UC2844BN FAQ

1. How to order UC2844BN 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 UC2844BN is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UC2844BN. All suppliers must pass our qualification reviews before they can publish their products including UC2844BN on Heisener; we pay more attention to the channels and quality of UC2844BN products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UC2844BN price and inventory displayed accurate?

The price and inventory of UC2844BN 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 UC2844BN?

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 UC2844BN we delivered, we will accept the replacement or return of the UC2844BN 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 UC2844BN.

(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 UC2844BN pin diagram, UC2844BN datasheet?

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

UC2844BN Related Products

SIT8008ACT3-25E	SiTIME, OSC PROG LVCMOS 2.5V EN/DS 20PPM, 4-SMD, No Lead, -	View
SIT8208AC-8F-25S-74.175824X	SiTIME, -20 TO 70C, 7050, 10PPM, 2.5V, 7, -, -	View
T550B107M040AH	KEMET, CAP TANT POLY 100UF 40V AXIAL, Axial, -	View
RN65C3830FRE6	Vishay Dale, RES 383 OHM 1/2W 1% AXIAL, Axial, -	View
Y162450R0000D9W	Vishay Foil Resistors (Division of Vishay Precision Group), RES SMD 50 OHM 0.5% 1/5W 0805, 0805 (2012 Metric), -	View
PHP00805H1502BBT1	Vishay Thin Film, RES SMD 15K OHM 0.1% 5/8W 0805, 0805 (2012 Metric), -	View
RNCF0805DTC169R	Stackpole Electronics Inc., RES SMD 169 OHM 0.5% 1/8W 0805, 0805 (2012 Metric), -	View
2510-90G	API Delevan Inc., FIXED IND 560UH 25MA 71 OHM SMD, 2-SMD, -	View
1724471206	Molex, LLC, MINIFITJR VERT HDR NO PEGS 6CKT, -, -	View
FW-17-02-L-D-421-075-ES	Samtec Inc., .050'' BOARD SPACERS, -, -	View
MS27466T23F35SA-LC	TE Connectivity Deutsch Connectors, CONN RCPT HSG FMALE 100PS PNL MT, -, -	View
RSM10DTAD-S189	Sullins Connector Solutions, CONN EDGE DUAL FMALE 20POS 0.156, -, -	View

UC2844BN 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

UC2844BN

D# V36:1790_06568282

STMicroelectronics

Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube

RoHS: Compliant

UC2844BNG

D# E02:0323_00078372

ON Semiconductor

Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

UC2844BN

D# UC2844BN

STMicroelectronics

Current Mode PWM Controller 1A 8-Pin PDIP - Rail/Tube (Alt: UC2844BN)

UC2844BNG

D# UC2844BNG

ON Semiconductor

Current Mode PWM Controller 1A 8-Pin PDIP Rail - Bulk (Alt: UC2844BNG)

Part Number

Manufacturer

Description

Stock

UC2844BNG

D# UC2844BNG

ON Semiconductor

Current Mode PWM Controller 1A 8-Pin PDIP Rail (Alt: UC2844BNG)

Part Number

Manufacturer

Description

Stock

UC2844BN

D# UC2844BN

STMicroelectronics

Current Mode PWM Controller 1A 8-Pin PDIP (Alt: UC2844BN)

UC2844BNG

D# UC2844BNG

ON Semiconductor

Current Mode PWM Controller 1A 8-Pin PDIP Rail (Alt: UC2844BNG)

Part Number	Manufacturer	Description	Stock
E-UC2844BN	STMicroelectronics	IC REG CTRLR PWM CM 8-MINIDIP	0
UC2844BN	ON Semiconductor	ANA SMPS PWM CONTROLLER	300
UC2844BNG	ON Semiconductor	ANA SMPS PWM CONTROLLER	300

Part Number

Manufacturer

Description

Stock

UC2844BNG

ON Semiconductor

DIP-8 Switching Controllers RoHS

709

Part Number	Manufacturer	Description	Stock
UC2844BN D# 497-6135-5-ND	STMicroelectronics	IC REG CTRLR PWM CM 8-MINIDIP	1750
E-UC2844BN D# E-UC2844BN-ND	STMicroelectronics	IC REG CTRLR PWM CM 8-MINIDIP	0
UC2844BNG D# UC2844BNGOS-ND	ON Semiconductor	IC REG CTRLR PWM CM 8-DIP	51

Part Number

Manufacturer

Description

Stock

UC2844BN

Motorola Semiconductor Products

In stock shipping within 2days

689

UC2844BNG

ON Semiconductor

In stock shipping within 2days

8260

Part Number

Manufacturer

Description

Stock

UC2844BNG

D# 2318543

ON Semiconductor

PWM CNTRL, 36V, 250KHZ, 5VREF, 8DIP

RoHS: Compliant

Min Qty: 1

Container: Each

UC2844BN

D# 2806976

STMicroelectronics

PWM CONTROLLER, 500KHZ, 15V, DIP-8

RoHS: Compliant

Min Qty: 1

Container: Each

1833

Part Number

Manufacturer

Description

Stock

UC2844BN

STMicroelectronics

UC2844 Series Current Mode PWM Controller Voltage Regulator - DIP-8

RoHS: Compliant

pbFree: Yes

UC2844BNG

ON Semiconductor

UC2844B Series 36 V 275 kHz High Performance Current Mode Controller - PDIP-8

RoHS: Compliant

pbFree: Yes

1750

Part Number

Manufacturer

Description

Stock

UC2844BNG

ON Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

24669

UC2844BN

STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

3487

Part Number

Manufacturer

Description

Stock

UC2844BNG

D# C32591

ON Semiconductor

609

Part Number

Manufacturer

Description

Stock

UC2844BN

STMicroelectronics

OEM/CM Immediate delivery

30000

UC2844BNG

ON Semiconductor

OEM/CM Immediate delivery

100

Part Number

Manufacturer

Description

Stock

UC2844BN

D# 511-UC2844BN

STMicroelectronics

Switching Controllers 0.5mA Current Mode

RoHS: Compliant

543

UC2844BNG

D# 863-UC2844BNG

ON Semiconductor

Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max

RoHS: Compliant

176

Part Number

Manufacturer

Description

Stock

UC2844BNG

D# XSFP00000078611

ON SEMICONDUCTOR

UC2844B Series 36 V 275 kHz High Performance Current Mode Controller - PDIP-8

1400

UC2844BN

D# XSKDRABS0045564

STMicroelectronics

PDIP 08 .3 CU/OFF LINE CMOD PW

2150

Part Number

Manufacturer

Description

Stock

UC2844BNG

D# 71J8449

ON Semiconductor

PWM CONTROLLER, CURRENT MODE, 12 25V, DIP8, Input Voltage:-, Output Voltage:13.4V, Output Current:12mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:DIP, No. of Pins:8Pins, Frequency:250kHz, MSL:- RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 800

Container: Bulk

UC2844BN

D# 45AC7919

STMicroelectronics

PWM CONTROLLER, 500KHZ, 15V, DIP-8, Input Voltage:-, Output Voltage:-, Output Current:1A, Supply Voltage Min:11V, Supply Voltage Max:30V, Controller IC Case Style:DIP, No. of Pins:8Pins, Frequency:500kHz, Product Range:-, MSL:- RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

UC2844BNG

D# NS-UC2844BNG

ON Semiconductor

OEM/CM ONLY

1800

UC2844BN

D# NS-UC2844BN

STMicroelectronics

OEM/CM ONLY

2234

Part Number

Manufacturer

Description

Stock

UC2844BN

STMicroelectronics

Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP

Part Number

Manufacturer

Description

Stock

UC2844BNG

D# 1841123

ON Semiconductor

ON Semiconductor UC2844BNG, PWM Current Mode Controller, 1 A, 500 kHz, 36 V, 8-Pin PDIP, TU

Min Qty: 50

Container: Tube

1850

UC2844BN

D# 7147834

STMicroelectronics

STMicroelectronics UC2844BN, PWM Current Mode Controller, 1 A, 500 kHz, 8-Pin PDIP, PK

Min Qty: 10

Container: Package

Part Number

Manufacturer

Description

Stock

UC2844BNG

ON Semiconductor

UC2844 Current-Mode PWM Controller

RoHS: Compliant

113000

Part Number

Manufacturer

Description

Stock

UC2844BN

D# ICPWM5519

STMicroelectronics

SMPS DIP-8 THT

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

UC2844BN

STMicroelectronics

OEM/CM ONLY

3129

UC2844BNG

ON Semiconductor

OEM/CM ONLY

13690

Part Number

Manufacturer

Description

Stock

UC2844BN

STMicroelectronics

IN stock Immediate delivery

29985

UC2844BNG

ON Semiconductor

IN stock Immediate delivery

Part Number

Manufacturer

Description

Stock

UC2844BNG

ON Semiconductor

shipping today

UC2844BN

STMicroelectronics

shipping today

74996

Part Number

Manufacturer

Description

Stock

UC2844BN

D# 52845697

STMicroelectronics

Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube

RoHS: Compliant

UC2844BNG

D# 50578067

ON Semiconductor

Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

UC2844BN

STMicroelectronics

RFQ

2144

UC2844BNG

ON Semiconductor

RFQ

1652

Part Number

Manufacturer

Description

Stock

UC2844BN

STMicroelectronics

Converter Offline Forward Topology Up to 500kHz 8-Mini DIP

3400

UC2844BNG

ON Semiconductor

IC REG CTRLR PWM CM 8-DIP

26080

Part Number

Manufacturer

Description

Stock

UC2844BNG

D# 2318543

ON Semiconductor

PWM CNTRL, 36V, 250KHZ, 5VREF, 8DIP

RoHS: Compliant

Min Qty: 1

Container: Each

UC2844BN

D# 2806976

STMicroelectronics

PWM CONTROLLER, 500KHZ, 15V, DIP-8

RoHS: Compliant

Min Qty: 1

Container: Each

1833

Quick Inquiry

UC2844BN

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