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UC2845BNG

Onsemi

UC2845BNG by Onsemi

UC2845BNG by Onsemi is a current-mode switching controller with max output current of 1A and max switching frequency of 275kHz. It operates b/w -25 to 85°C, ideal for regulating voltages in various applications such as power supplies and converters. The IC features pulse width modulation control technique and bipolar technology in an 8-terminal rectangular package style.

Median Price

$0.901

Lifecycle Status

Suppliers In-Stock

17

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Arrow

USA . 1,264 parts In-Stock

1+ parts

$0.285

100+ parts

$0.276

1k+ parts

-

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1,264

$0.285

$0.276

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Mouser Electronics

USA . 506 parts In-Stock

1+ parts

$1.140

100+ parts

$0.675

1k+ parts

$0.559

10k+ parts

$0.558

506

$1.140

$0.675

$0.559

$0.558

DigiKey

USA . 59 parts In-Stock

1+ parts

$1.140

100+ parts

$0.659

1k+ parts

$0.572

10k+ parts

$0.537

59

$1.140

$0.659

$0.572

$0.537

Chip1Stop

Japan . 23 parts In-Stock

1+ parts

$1.450

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-

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23

$1.450

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Verical

USA . 1,254 parts In-Stock

1+ parts

-

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$0.275

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1,254

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$0.275

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Rochester

USA . 170 parts In-Stock

1+ parts

-

100+ parts

$0.662

1k+ parts

$0.549

10k+ parts

$0.490

170

-

$0.662

$0.549

$0.490

Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Nova Conductors

Japan . 50 parts In-Stock

1+ parts

$0.412

100+ parts

-

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50

$0.412

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Digiode

USA . 270 parts In-Stock

1+ parts

$0.515

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270

$0.515

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Maritex

Poland . 361 parts In-Stock

1+ parts

$0.933

100+ parts

$0.508

1k+ parts

$0.430

10k+ parts

-

361

$0.933

$0.508

$0.430

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Component Electronics Inc.

Canada . 25 parts In-Stock

1+ parts

$3.080

100+ parts

$2.310

1k+ parts

$2.000

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25

$3.080

$2.310

$2.000

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Chip Stock

USA . 25,260 parts In-Stock

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Vyrian

USA . 8,243 parts In-Stock

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Flip Electronics

USA . 5,000 parts In-Stock

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Kruse

Germany . 3,200 parts In-Stock

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3,200

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Kruse Electronics AG

Switzerland . 1,900 parts In-Stock

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1,900

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ComSIT Distribution GmbH

Germany . 613 parts In-Stock

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613

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NAC Semi

USA . 500 parts In-Stock

1+ parts

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$0.590

10k+ parts

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500

-

-

$0.590

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Distributors (Availability)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Corohmni

South Africa . 149 parts In-Stock

1+ parts

$0.395

100+ parts

-

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149

$0.395

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Argo Parts USA

USA . 1,184 parts In-Stock

1+ parts

$0.412

100+ parts

-

1k+ parts

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10k+ parts

$0.399

1,184

$0.412

-

-

$0.399

Ampacity Inc.

Singapore . 559 parts In-Stock

1+ parts

$0.461

100+ parts

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559

$0.461

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Semicontronic

India . 235 parts In-Stock

1+ parts

$0.461

100+ parts

$0.449

1k+ parts

$0.447

10k+ parts

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235

$0.461

$0.449

$0.447

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Continental Prestige Electronics

USA . 18 parts In-Stock

1+ parts

$0.466

100+ parts

$0.251

1k+ parts

$0.200

10k+ parts

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18

$0.466

$0.251

$0.200

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Corphita

USA . 1,035 parts In-Stock

1+ parts

$0.488

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1,035

$0.488

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Vigor

Singapore . 354 parts In-Stock

1+ parts

$0.780

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354

$0.780

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Advanced Electronics

New Zealand . 85 parts In-Stock

1+ parts

$1.985

100+ parts

$1.886

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$1.886

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85

$1.985

$1.886

$1.886

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Microchip USA

USA . 1,621 parts In-Stock

1+ parts

$5.915

100+ parts

-

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1,621

$5.915

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Aztec Data Supply Inc.

USA . 800 parts In-Stock

1+ parts

$8.635

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800

$8.635

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Perfect Parts

USA . 368,845 parts In-Stock

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368,845

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RC Electronics

USA . 85,502 parts In-Stock

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$0.420

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$0.380

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$0.370

85,502

-

$0.420

$0.380

$0.370

Lixinc

USA . 8,868 parts In-Stock

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8,868

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SupplyDigital Components

Austria . 8,047 parts In-Stock

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8,047

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TANS Electronics

Latvia . 6,111 parts In-Stock

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Futuretech Components

Singapore . 3,000 parts In-Stock

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S.R.D Solutions

India . 2,600 parts In-Stock

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2,600

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Kepictronics

USA . 2,150 parts In-Stock

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2,150

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Problanco Electronics

Mexico . 1,844 parts In-Stock

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1,844

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Eastek

USA . 1,000 parts In-Stock

1+ parts

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1,000

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-

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iodParts Technologies Inc.

India . 994 parts In-Stock

1+ parts

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994

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UHIMA Technologies

Türkiye . 659 parts In-Stock

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659

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Kulean Microsystems

USA . 464 parts In-Stock

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464

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Infinite Electronics LLP (Excess)

. 413 parts In-Stock

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413

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Netroflash

USA . 100 parts In-Stock

1+ parts

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100+ parts

$0.403

1k+ parts

$0.391

10k+ parts

$0.383

100

-

$0.403

$0.391

$0.383

GreenTree Electronics

Israel . 50 parts In-Stock

1+ parts

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50

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Overview

Unlock the power of efficient energy management with the UC2845BNG switching regulator by Onsemi. Designed with precision and reliability in mind, this product offers unparalleled performance in a wide range of applications. With its cutting-edge technology and advanced features, customers can experience enhanced control and flexibility in their power supply systems. Trust Onsemi to deliver quality products that bring value, benefits, and advantages to your projects. Experience the difference with the UC2845BNG today.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Provides durability and protection for the internal components of the switching regulator, ensuring a longer lifespan.

No. of Terminals: 8

Offers flexibility in circuit connections and various output options.

Maximum Operating Temperature: 85 °C

Allows the switching regulator to operate efficiently in high-temperature environments.

Control Mode: CURRENT-MODE

Current-mode control provides better transient response and improved stability for the switching regulator.

Maximum Output Current: 1 A

Capable of delivering up to 1A output current, making it suitable for a wide range of applications.

Technology: BIPOLAR

Bipolar technology offers good performance and reliability in switching applications.

Maximum Switching Frequency: 275 kHz

Higher switching frequency allows for smaller, more compact designs and improved efficiency.

Technical Specifications

Switching Regulators & Controllers UC2845BNG attributes and parameters. Explore more Switching Regulators & Controllers devices from Onsemi

Specs

Other IC type:

Control Mode:

CURRENT-MODE

Control Technique:

PULSE WIDTH MODULATION

Maximum Input Voltage:

25 V

Minimum Input Voltage:

12 V

Nominal Input Voltage:

15 V

JESD-30 Code:

R-PDIP-T8

JESD-609 Code:

e3

Length:

9.78 mm

No. of Functions:

1

No. of Terminals:

8

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-25 Cel

Maximum Output Current:

1 A

Package Body Material:

PLASTIC/EPOXY

Package Code:

DIP

Package Equivalence Code:

DIP7/8,.3

Package Shape:

Package Style (Meter):

IN-LINE

Qualification:

Not Qualified

Maximum Seated Height:

4.45 mm

Sub-Category:

Switching Regulator or Controllers

Surface Mount:

NO

Switcher Config:

SINGLE

Maximum Switching Frequency:

275 kHz

Technology:

BIPOLAR

Temperature Grade:

Terminal Finish:

MATTE TIN

Terminal Form:

THROUGH-HOLE

Terminal Pitch:

2.54 mm

Terminal Position:

DUAL

Width (mm):

7.62 mm

Trade Compliance

UC2845BNG Other Function Semiconductors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

PCN

Manufacturer Highlights

Onsemi

Established in 1999, Onsemi is a leading global provider of power and image-sensing technologies. They are dedicated to building a better future for the automotive, industrial, cloud, medical, and IoT markets. Onsemi's core technologies include analog, digital, and mixed-signal products that offer innovative solutions for advanced automotive systems; highly reliable power management products for industrial applications; low-cost imaging solutions for medical equipment and consumer electronics; and robust communication architectures for the Internet of Things (IoT).

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Management team

President, CEO

Hassane El-Khoury

Executive VP, CFO, Treasurer

Thad Trent

Senior VP

Ross F. Jatou

Manufacturer fab locations 15

Fab name Location Fab Initiation Wafer Capacity

Aizu Fab

Fabrication

Fab Initiation

1995

Japan

Aizu Wakamatsu

Wafer Capacity

52,000

1995

52,000

Si/EPI Fab

Fabrication

Fab Initiation

2018

Czech Republic

Rožnov pod Radhoštěm

Wafer Capacity

10,000

2018

10,000

Expansion Phase 1 for SiC / EPI

Fabrication

Fab Initiation

2019

Czech Republic

Rožnov pod Radhoštěm

Wafer Capacity

14,500

2019

14,500

Expansion Phase 2 for SiC / EPI

Fabrication

Fab Initiation

2024

Czech Republic

Rožnov pod Radhoštěm

Wafer Capacity

2024

SiC Fab

Fabrication

Fab Initiation

2022

USA

Hudson

Wafer Capacity

2022

Bucheon

Fabrication

Fab Initiation

2013

South Korea

Bucheon

Wafer Capacity

61,000

2013

61,000

ISMF - Malaysia

Fabrication

Fab Initiation

1990

Malaysia

Seremban

Wafer Capacity

95,000

1990

95,000

Roznov Device Fab

Fabrication

Fab Initiation

1987

Czech Republic

Rožnov pod Radhoštěm

Wafer Capacity

80,000

1987

80,000

Fab 10

Fabrication

Fab Initiation

2002

USA

East Fishkill

Wafer Capacity

15,000

2002

15,000

Burlington

Fabrication

Fab Initiation

1986

Canada

Burlington

Wafer Capacity

1986

Gresham

Fabrication

Fab Initiation

1998

USA

Gresham

Wafer Capacity

45,000

1998

45,000

Bucheon 150mm

Fabrication

Fab Initiation

2000

South Korea

Bucheon

Wafer Capacity

50,000

2000

50,000

Rochester

Fabrication

Fab Initiation

1983

USA

Rochester

Wafer Capacity

10,000

1983

10,000

Nampa

Fabrication

Fab Initiation

1995

USA

Nampa

Wafer Capacity

1995

Pennsylvania

Fabrication

Fab Initiation

1997

USA

Mountain Top

Wafer Capacity

36,000

1997

36,000

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