Loading...

LTM4644IY

Linear Technology

LTM4644IY by Linear Technology

LTM4644IY by Linear Technology is a switching regulator with 4 functions. It has a max operating temperature of 125°C and a min operating temperature of -40°C. This IC type is commonly used in automotive applications.

Median Price

$82.020

Lifecycle Status

Suppliers In-Stock

19

In-Stock Inventory

1k+

Distributors (Authorized)

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

Chip1Stop

Japan . 87 parts In-Stock

1+ parts

$50.100

100+ parts

$46.100

1k+ parts

-

10k+ parts

-

87

$50.100

$46.100

-

-

Analog Devices Inc

USA . 603 parts In-Stock

1+ parts

$59.930

100+ parts

-

1k+ parts

$42.370

10k+ parts

-

603

$59.930

-

$42.370

-

Mouser Electronics

USA . 1,968 parts In-Stock

1+ parts

$82.020

100+ parts

$62.620

1k+ parts

-

10k+ parts

-

1,968

$82.020

$62.620

-

-

DigiKey

USA . 3,166 parts In-Stock

1+ parts

$82.220

100+ parts

$64.974

1k+ parts

-

10k+ parts

-

3,166

$82.220

$64.974

-

-

Newark

USA . 18 parts In-Stock

1+ parts

$88.700

100+ parts

$67.440

1k+ parts

-

10k+ parts

-

18

$88.700

$67.440

-

-

Element14

Singapore . 157 parts In-Stock

1+ parts

$116.840

100+ parts

$91.880

1k+ parts

$84.810

10k+ parts

-

157

$116.840

$91.880

$84.810

-

Arrow

USA . 4 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$45.950

10k+ parts

-

4

-

-

$45.950

-

Verical

USA . 4 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4

-

-

-

-

Distributors (In-Stock)

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

Mobius Materials

USA . 20 parts In-Stock

1+ parts

$38.542

100+ parts

$30.779

1k+ parts

-

10k+ parts

-

20

$38.542

$30.779

-

-

Digiode

USA . 1,570 parts In-Stock

1+ parts

$47.595

100+ parts

-

1k+ parts

-

10k+ parts

-

1,570

$47.595

-

-

-

Nova Conductors

Japan . 15 parts In-Stock

1+ parts

$55.963

100+ parts

-

1k+ parts

-

10k+ parts

-

15

$55.963

-

-

-

Chip Stock

USA . 3,540 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,540

-

-

-

-

Anansix

USA . 2,027 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,027

-

-

-

-

Vyrian

USA . 131 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

131

-

-

-

-

Sensible Micro Corp

USA . 15 parts In-Stock

1+ parts

-

100+ parts

$37.620

1k+ parts

$33.660

10k+ parts

-

15

-

$37.620

$33.660

-

Speed Components Ltd

Israel . 9 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

9

-

-

-

-

Connector Distribution Corp

USA . 6 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

6

-

-

-

-

Right Parts Inc.

USA . 6 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

6

-

-

-

-

Martec Srl

Italy . 4 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4

-

-

-

-

Distributors (Availability)

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

MARBEL Systems

Belgium . 272 parts In-Stock

1+ parts

$7.628

100+ parts

-

1k+ parts

-

10k+ parts

-

272

$7.628

-

-

-

Texas Native Microelectronics

USA . 922 parts In-Stock

1+ parts

$8.768

100+ parts

$8.417

1k+ parts

$8.154

10k+ parts

$7.716

922

$8.768

$8.417

$8.154

$7.716

Kenton Components

USA . 10 parts In-Stock

1+ parts

$10.522

100+ parts

-

1k+ parts

-

10k+ parts

$9.259

10

$10.522

-

-

$9.259

Aztec Data Supply Inc.

USA . 646 parts In-Stock

1+ parts

$16.182

100+ parts

-

1k+ parts

-

10k+ parts

-

646

$16.182

-

-

-

AZTECH Wire

Italy . 496 parts In-Stock

1+ parts

$19.225

100+ parts

-

1k+ parts

-

10k+ parts

-

496

$19.225

-

-

-

Parana Technologies

USA . 4,444 parts In-Stock

1+ parts

$20.960

100+ parts

-

1k+ parts

$19.493

10k+ parts

-

4,444

$20.960

-

$19.493

-

IDEA Electronic Components Group

UK . 2,127 parts In-Stock

1+ parts

$22.538

100+ parts

-

1k+ parts

$21.411

10k+ parts

-

2,127

$22.538

-

$21.411

-

Qasali Group International

UK . 5,527 parts In-Stock

1+ parts

$23.674

100+ parts

-

1k+ parts

$22.016

10k+ parts

$20.833

5,527

$23.674

-

$22.016

$20.833

Advanced Electronics

New Zealand . 2,000 parts In-Stock

1+ parts

$24.930

100+ parts

$22.686

1k+ parts

$20.443

10k+ parts

-

2,000

$24.930

$22.686

$20.443

-

DigiPath Technology Company

USA . 4,444 parts In-Stock

1+ parts

$35.159

100+ parts

$33.753

1k+ parts

-

10k+ parts

$33.753

4,444

$35.159

$33.753

-

$33.753

Ampacity Inc.

Singapore . 310 parts In-Stock

1+ parts

$39.060

100+ parts

-

1k+ parts

-

10k+ parts

-

310

$39.060

-

-

-

Semicontronic

India . 254 parts In-Stock

1+ parts

$39.060

100+ parts

$38.084

1k+ parts

$37.888

10k+ parts

-

254

$39.060

$38.084

$37.888

-

Corphita

USA . 1,410 parts In-Stock

1+ parts

$45.090

100+ parts

-

1k+ parts

-

10k+ parts

-

1,410

$45.090

-

-

-

Corohmni

South Africa . 314 parts In-Stock

1+ parts

$53.630

100+ parts

-

1k+ parts

-

10k+ parts

-

314

$53.630

-

-

-

Continental Prestige Electronics

USA . 93 parts In-Stock

1+ parts

$54.110

100+ parts

$45.580

1k+ parts

-

10k+ parts

-

93

$54.110

$45.580

-

-

Authorized Procurement Solutions

USA . 15,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

15,000

-

-

-

-

Lixinc

USA . 14,803 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

14,803

-

-

-

-

A-Z Elektronik GmbH

Germany . 2,777 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,777

-

-

-

-

Kepictronics

USA . 1,820 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,820

-

-

-

-

Argo Parts USA

USA . 1,703 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,703

-

-

-

-

GreenTree Electronics

Israel . 500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

500

-

-

-

-

Futuretech Components

Singapore . 450 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

450

-

-

-

-

RC Electronics

USA . 268 parts In-Stock

1+ parts

-

100+ parts

$47.180

1k+ parts

$44.480

10k+ parts

$43.580

268

-

$47.180

$44.480

$43.580

Speed Components Ltd (Excess)

Israel . 3 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3

-

-

-

-

Overview

Discover the LTM4644IY by Linear Technology, a high-quality switching regulator that offers unparalleled performance and reliability. With its advanced control mode and pulse width modulation technique, this product ensures efficient power conversion for a wide range of applications. Whether you're designing for automotive or industrial purposes, the LTM4644IY provides the versatility and power you need. Its compact size and surface-mount package make it easy to integrate into any design, while its maximum operating temperature of 125 °C guarantees durability in even the harshest environments. Experience the value and benefits that the LTM4644IY brings to your projects today!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic or epoxy for the package body material ensures lightweight and durable construction, making the product suitable for various applications.

Surface Mount: YES

Being surface mountable allows for easy and efficient PCB assembly, saving space and ensuring a compact design.

No. of Functions: 4

Having multiple functions in one product reduces the need for additional components, simplifying the circuit design and reducing overall cost.

Maximum Operating Temperature: 125 °C

The high maximum operating temperature ensures reliable performance in demanding environments, making the product ideal for automotive applications where temperature fluctuations occur.

Control Mode: CURRENT-MODE

Current-mode control provides better transient response and superior load regulation, resulting in efficient and stable power conversion.

Nominal Input Voltage: 12 V

The nominal input voltage of 12V is commonly used in many applications, making this product compatible with a wide range of systems.

Maximum Switching Frequency: 1300 kHz

With a high maximum switching frequency, the product allows for fast and efficient power conversion, minimizing energy loss and improving overall performance.

Nominal Output Voltage: 1.5 V

The nominal output voltage of 1.5V is suitable for many low-power electronic devices, making this product versatile and widely applicable.

Technical Specifications

Switching Regulators & Controllers LTM4644IY attributes and parameters. Explore more Switching Regulators & Controllers devices from Linear Technology

Specs

Additional Features:

ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 5.5V

Other IC type:

Control Mode:

CURRENT-MODE

Control Technique:

PULSE WIDTH MODULATION

Maximum Input Voltage:

14 V

Minimum Input Voltage:

4 V

Nominal Input Voltage:

12 V

JESD-30 Code:

R-PBGA-B77

JESD-609 Code:

e0

Length:

15 mm

No. of Functions:

4

No. of Terminals:

77

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-40 Cel

Nominal Output Voltage:

1.5 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

BGA

Package Shape:

Package Style (Meter):

GRID ARRAY

Maximum Seated Height:

5.21 mm

Surface Mount:

YES

Switcher Config:

BUCK

Maximum Switching Frequency:

1300 kHz

Temperature Grade:

Terminal Finish:

TIN LEAD

Terminal Form:

BALL

Terminal Pitch:

1.27 mm

Terminal Position:

BOTTOM

Width (mm):

9 mm

Trade Compliance

LTM4644IY 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

Linear Technology

U.S. In July 2016, Analog Devices agreed to buy Linear Technology for 14.8 billion dollars. This acquisition was finalized on March 10, 2017. The Linear name survives as the "Power by Linear" brand that is used to market the combined power management portfolios of Linear Technology and Analog Devices.

Category top products 20

Authentic purchasing experiences

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

Similar products 20