Loading...

UC3844D8TRG4

Texas Instruments

UC3844D8TRG4 by Texas Instruments

UC3844D8TRG4 by Texas Instruments is a BICMOS switching controller with 1A output current, 500kHz max switching frequency, and 25mA supply current. It operates b/w 0-70°C, ideal for commercial applications requiring pulse width modulation control at up to 28V supply voltage.

Median Price

-

Lifecycle Status

Suppliers In-Stock

3

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Vyrian

USA . 4,802 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4,802

-

-

-

-

Digiode

USA . 2,520 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,520

-

-

-

-

Nova Conductors

Japan . 550 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

550

-

-

-

-

Distributors (Availability)

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

Ampacity Inc.

Singapore . 1,585 parts In-Stock

1+ parts

$2.500

100+ parts

-

1k+ parts

-

10k+ parts

-

1,585

$2.500

-

-

-

One Stop Electronics

USA . 629 parts In-Stock

1+ parts

$4.500

100+ parts

-

1k+ parts

-

10k+ parts

-

629

$4.500

-

-

-

AZTECH Wire

Italy . 744 parts In-Stock

1+ parts

$11.352

100+ parts

-

1k+ parts

-

10k+ parts

-

744

$11.352

-

-

-

Parana Technologies

USA . 1,272 parts In-Stock

1+ parts

$15.663

100+ parts

-

1k+ parts

$16.033

10k+ parts

-

1,272

$15.663

-

$16.033

-

DigiPath Technology Company

USA . 1,097 parts In-Stock

1+ parts

$17.247

100+ parts

$15.867

1k+ parts

-

10k+ parts

-

1,097

$17.247

$15.867

-

-

ChromeModa Solutions

Germany . 2,444 parts In-Stock

1+ parts

$17.599

100+ parts

$14.431

1k+ parts

-

10k+ parts

-

2,444

$17.599

$14.431

-

-

IDEA Electronic Components Group

UK . 2,044 parts In-Stock

1+ parts

$17.599

100+ parts

$16.719

1k+ parts

$15.839

10k+ parts

-

2,044

$17.599

$16.719

$15.839

-

Microchip USA

USA . 10,360 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

10,360

-

-

-

-

QUARKTWIN TECHNOLOGY LTD

USA . 3,056 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,056

-

-

-

-

Perfect Parts

USA . 896 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

896

-

-

-

-

Argo Parts USA

USA . 839 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

839

-

-

-

-

Bastille Electronics

Australia . 800 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

800

-

-

-

-

Corphita

USA . 408 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

408

-

-

-

-

Continental Prestige Electronics

USA . 111 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

111

-

-

-

-

Overview

Unlock the power of efficient voltage regulation with the UC3844D8TRG4 by Texas Instruments. As a leading manufacturer in the industry, Texas Instruments delivers top-notch quality in switching regulators & controllers. This versatile product offers a wide range of applications and benefits, providing customers with reliable performance and precise control. Say goodbye to voltage fluctuations and hello to seamless operation with the UC3844D8TRG4 - your go-to solution for all your power management needs.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material in the package body makes this product lightweight and durable, suitable for various applications.

Surface Mount: YES

The surface mount feature allows for easy and secure installation on circuit boards, making this product ideal for space-constrained designs.

Package Shape: RECTANGULAR

The rectangular package shape enhances compatibility with standard PCB layouts, ensuring easy integration into existing systems.

No. of Terminals: 8

The eight terminals provide flexibility in connecting external components, allowing for customization and optimization of the regulator's performance.

Package Style (Meter): SMALL OUTLINE

The small outline package style saves precious board space, making it an efficient choice for compact electronic devices.

Maximum Operating Temperature: 70 °C

The high maximum operating temperature of 70°C ensures reliable operation even in challenging environmental conditions.

Control Mode: CURRENT-MODE

The current-mode control enhances stability and efficiency in regulating output voltage, making this product suitable for demanding power management applications.

Minimum Operating Temperature: 0 °C

The low minimum operating temperature of 0°C guarantees reliable performance in a wide range of operating environments.

Terminal Finish: Nickel/Palladium/Gold (Ni/Pd/Au)

The terminal finish of nickel/palladium/gold provides excellent corrosion resistance and ensures reliable electrical connections for long-term use.

Terminal Position: DUAL

The dual terminal position allows for easy connection and compatibility with various circuit configurations, enhancing versatility in applications.

Maximum Seated Height: 1.75 mm

The low maximum seated height enables a compact design, making this product suitable for slim and space-saving applications.

Width (mm): 3.9 mm

The narrow width of 3.9 mm allows for efficient placement on PCBs, contributing to a streamlined design and layout.

Other IC type: SWITCHING CONTROLLER

The switching controller IC type offers precise and efficient control over the regulator's functions, ensuring optimal performance and reliability.

Nominal Input Voltage: 15 V

The nominal input voltage of 15 V makes this product compatible with a wide range of power sources, increasing its versatility in different applications.

Minimum Supply Voltage (Vsup): 16 V

The minimum supply voltage requirement of 16 V ensures stable and reliable operation, even under fluctuating input voltages.

Peak Reflow Temperature °C: 260

The high peak reflow temperature of 260°C allows for robust soldering during assembly, ensuring secure and durable connections.

Length: 4.9 mm

The compact length of 4.9 mm makes this product suitable for space-constrained designs, offering flexibility in mounting options.

Temperature Grade: COMMERCIAL

The commercial temperature grade ensures reliable performance in standard operating conditions, making this product suitable for commercial applications.

Maximum Switching Frequency: 500 kHz

The high maximum switching frequency of 500 kHz enables fast and efficient regulation of output voltage, enhancing overall system performance.

Maximum Supply Current (Isup): 25 mA

The maximum supply current of 25 mA ensures efficient power consumption, making this product energy-efficient and cost-effective in operation.

Maximum Output Current: 1 A

The maximum output current of 1 A provides ample power output for various loads, making this product versatile in powering different devices.

Technology: BICMOS

The use of BICMOS technology combines the advantages of bipolar and CMOS technologies, offering a balance of speed, power, and efficiency in the regulator's operation.

Terminal Form: GULL WING

The gull wing terminal form provides secure connections and easy soldering, ensuring reliable performance and durability in various applications.

Control Technique: PULSE WIDTH MODULATION

The pulse width modulation control technique offers precise and efficient regulation of output voltage, enhancing stability and performance in power management applications.

Switcher Config: SINGLE

The single switcher configuration simplifies the design and operation of the regulator, making it a user-friendly choice for easy implementation.

Terminal Pitch: 1.27 mm

The narrow terminal pitch of 1.27 mm allows for compact design and efficient PCB layout, contributing to space-saving and streamlined circuit configurations.

Maximum Supply Voltage (Vsup): 28 V

The high maximum supply voltage of 28 V ensures compatibility with a wide range of power sources, making this product versatile in various applications.

Minimum Input Voltage: 11.5 V

The minimum input voltage requirement of 11.5 V ensures stable operation, even under low voltage conditions, making this product reliable in different power scenarios.

Nominal Output Voltage: 5 V

The nominal output voltage of 5 V provides a stable and reliable power supply for connected devices, making this product suitable for various voltage requirements.

Maximum Input Voltage: 25 V

The maximum input voltage of 25 V offers flexibility in power source compatibility, ensuring reliable operation in different voltage conditions.

Technical Specifications

Switching Regulators & Controllers UC3844D8TRG4 attributes and parameters. Explore more Switching Regulators & Controllers devices from Texas Instruments

Specs

Other IC type:

Control Mode:

CURRENT-MODE

Control Technique:

PULSE WIDTH MODULATION

Maximum Input Voltage:

25 V

Minimum Input Voltage:

11.5 V

Nominal Input Voltage:

15 V

JESD-30 Code:

R-PDSO-G8

JESD-609 Code:

e4

Length:

4.9 mm

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Terminals:

8

Maximum Operating Temperature:

70 Cel

Minimum Operating Temperature:

0 Cel

Maximum Output Current:

1 A

Nominal Output Voltage:

5 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Equivalence Code:

SOP8,.25

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Peak Reflow Temperature (C):

260

Qualification:

Not Qualified

Maximum Seated Height:

1.75 mm

Sub-Category:

Switching Regulator or Controllers

Maximum Supply Current (Isup):

25 mA

Maximum Supply Voltage (Vsup):

28 V

Minimum Supply Voltage (Vsup):

16 V

Surface Mount:

YES

Switcher Config:

SINGLE

Maximum Switching Frequency:

500 kHz

Technology:

BICMOS

Temperature Grade:

Terminal Finish:

Nickel/Palladium/Gold (Ni/Pd/Au)

Terminal Form:

GULL WING

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

NOT SPECIFIED

Width (mm):

3.9 mm

Trade Compliance

UC3844D8TRG4 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

Texas Instruments

Texas Instruments Inc. (TI) is one of the world's leading semiconductor companies and a global leader in analog and digital signal processing technology. The company has had a major impact on the electronics industry for over 80 years, manufacturing integrated circuits (ICs), software and subsystems that leverage high-performance computing capabilities. It offers an extensive portfolio of solutions for a wide range of industries, from aerospace to medical devices and consumer products to communication systems. Over its long history, TI has become synonymous with quality, reliability and innovation. Today, TI is one of the largest semiconductor companies in the world with operations in more than 30 countries across six continents.

The material and information contained is this video is for educational and general information purposes. All rights remain with respective rightsholders. Fair Use Statement

Management team

President, CEO

Haviv Ilan

Chairman

Richard K. Templeton

Senior VP, CFO

Rafael R. Lizardi

Manufacturer fab locations 15

Fab name Location Fab Initiation Wafer Capacity

M - Fab

Fabrication

Fab Initiation

1997

USA

South Portland

Wafer Capacity

32,000

1997

32,000

D - FAB

Fabrication

Fab Initiation

1966

USA

Dallas

Wafer Capacity

42,000

1966

42,000

D MOS - 6

Fabrication

Fab Initiation

2002

USA

Dallas

Wafer Capacity

25,000

2002

25,000

D MOS - 5

Fabrication

Fab Initiation

1995

USA

Dallas

Wafer Capacity

75,000

1995

75,000

Miho - 8

Fabrication

Fab Initiation

1980

Japan

Inashiki

Wafer Capacity

43,000

1980

43,000

S FAB 1

Fabrication

Fab Initiation

1966

USA

Sherman

Wafer Capacity

91,000

1966

91,000

F - FAB

Fabrication

Fab Initiation

2001

Germany

Freising

Wafer Capacity

37,000

2001

37,000

R Fab 1

Fabrication

Fab Initiation

2010

USA

Richardson

Wafer Capacity

40,000

2010

40,000

D HC Line

Fabrication

Fab Initiation

1999

USA

Dallas

Wafer Capacity

2,000

1999

2,000

JV3

Fabrication

Fab Initiation

2001

Japan

Aizu Wakamatsu

Wafer Capacity

45,000

2001

45,000

C - FAB

Fabrication

Fab Initiation

2007

China

Chengdu

Wafer Capacity

30,000

2007

30,000

L - Fab

Fabrication

Fab Initiation

2015

USA

Lehi

Wafer Capacity

70,000

2015

70,000

R - Fab 2

Fabrication

Fab Initiation

2022

USA

Richardson

Wafer Capacity

2022

S - FAB 2

Fabrication

Fab Initiation

2025

USA

Sherman

Wafer Capacity

2025

S - FAB 3

Fabrication

Fab Initiation

2028

USA

Sherman

Wafer Capacity

2028

Category top products 20

Authentic purchasing experiences

Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.

New products
from Texas Instruments 7

Similar products 20