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L5988DTR

STMicroelectronics

L5988DTR by STMicroelectronics

L5988DTR by STMicroelectronics is a compact buck switching regulator with a max output current of 5.6 A and operates at a frequency up to 1 MHz. It supports input voltages from 2.9 V to 18 V, making it ideal for efficient power management in various applications. Its surface mount design ensures easy integration into space-constrained environments.

Median Price

$2.620

Lifecycle Status

Suppliers In-Stock

11

In-Stock Inventory

1k+

Distributors (Authorized)

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

Chip1Stop

Japan . 10 parts In-Stock

1+ parts

$1.880

100+ parts

-

1k+ parts

-

10k+ parts

-

10

$1.880

-

-

-

Arrow

USA . 10,000 parts In-Stock

1+ parts

$1.957

100+ parts

$1.555

1k+ parts

$1.411

10k+ parts

$1.335

10,000

$1.957

$1.555

$1.411

$1.335

Mouser Electronics

USA . 927 parts In-Stock

1+ parts

$2.620

100+ parts

$1.790

1k+ parts

$1.550

10k+ parts

$1.460

927

$2.620

$1.790

$1.550

$1.460

DigiKey

USA . 647 parts In-Stock

1+ parts

$3.290

100+ parts

$2.037

1k+ parts

$1.810

10k+ parts

-

647

$3.290

$2.037

$1.810

-

Newark

USA . 46 parts In-Stock

1+ parts

$3.300

100+ parts

$2.020

1k+ parts

$1.640

10k+ parts

-

46

$3.300

$2.020

$1.640

-

Element14

Singapore . 81 parts In-Stock

1+ parts

$3.950

100+ parts

$2.590

1k+ parts

$2.310

10k+ parts

$2.030

81

$3.950

$2.590

$2.310

$2.030

Verical

USA . 10,000 parts In-Stock

1+ parts

-

100+ parts

$1.555

1k+ parts

$1.411

10k+ parts

$1.335

10,000

-

$1.555

$1.411

$1.335

Avnet

USA . 7,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

7,500

-

-

-

-

Distributors (In-Stock)

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

Vyrian

USA . 115 parts In-Stock

1+ parts

$0.914

100+ parts

-

1k+ parts

-

10k+ parts

-

115

$0.914

-

-

-

Digiode

USA . 2,330 parts In-Stock

1+ parts

$0.976

100+ parts

-

1k+ parts

-

10k+ parts

-

2,330

$0.976

-

-

-

Anansix

USA . 506 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

506

-

-

-

-

Distributors (Availability)

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

Corphita

USA . 596 parts In-Stock

1+ parts

$0.924

100+ parts

-

1k+ parts

-

10k+ parts

-

596

$0.924

-

-

-

Advanced Electronics

New Zealand . 2,500 parts In-Stock

1+ parts

$6.579

100+ parts

$5.987

1k+ parts

$5.395

10k+ parts

-

2,500

$6.579

$5.987

$5.395

-

IDEA Electronic Components Group

UK . 2,330 parts In-Stock

1+ parts

$8.767

100+ parts

-

1k+ parts

$7.890

10k+ parts

-

2,330

$8.767

-

$7.890

-

Microchip USA

USA . 4,248 parts In-Stock

1+ parts

$12.115

100+ parts

-

1k+ parts

-

10k+ parts

-

4,248

$12.115

-

-

-

MKK Technologies

India . 2,365 parts In-Stock

1+ parts

$16.485

100+ parts

-

1k+ parts

-

10k+ parts

-

2,365

$16.485

-

-

-

DigiPath Technology Company

USA . 2,365 parts In-Stock

1+ parts

$16.485

100+ parts

-

1k+ parts

-

10k+ parts

-

2,365

$16.485

-

-

-

Perfect Parts

USA . 5,600 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

5,600

-

-

-

-

Authorized Procurement Solutions

USA . 5,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

5,000

-

-

-

-

Infinite Electronics LLP (Excess)

. 4,319 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4,319

-

-

-

-

Parana Technologies

USA . 424 parts In-Stock

1+ parts

-

100+ parts

$10.482

1k+ parts

-

10k+ parts

-

424

-

$10.482

-

-

Continental Prestige Electronics

USA . 341 parts In-Stock

1+ parts

-

100+ parts

$1.300

1k+ parts

$1.120

10k+ parts

-

341

-

$1.300

$1.120

-

Overview

Unlock exceptional performance with the L5988DTR from STMicroelectronics, a leader in innovative semiconductor solutions. This compact switching regulator delivers efficient power management for diverse applications—from consumer electronics to industrial systems—ensuring robust operation and reliability. With advanced voltage-mode control and impressive current handling, experience unparalleled value that translates into energy savings and enhanced device performance. Elevate your designs with ST's commitment to quality and innovation.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy in the package body offers excellent thermal and electrical insulation, enhancing the reliability of the switching regulator.

Surface Mount: YES

Surface mount technology allows for compact design and easy integration into modern circuit boards, making this regulator ideal for space-constrained applications.

Package Shape: RECTANGULAR

The rectangular shape provides a standardized footprint, facilitating PCB layout and component placement.

No. of Terminals: 16

Having 16 terminals allows for multiple connections, enabling versatile circuit configurations and efficient signal routing.

Package Style (Meter): SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

The thin profile and small outline make this product suitable for high-density applications, while the heat sink/slug design aids in thermal management.

Control Mode: VOLTAGE-MODE

Voltage-mode control provides stable output voltage regulation, contributing to overall circuit performance and reliability.

Terminal Finish: NICKEL PALLADIUM GOLD

The nickel palladium gold finish ensures excellent conductivity and corrosion resistance, enhancing the durability of connections.

Terminal Position: DUAL

Dual terminal positions allow for easier PCB layout and facilitate better signal integrity in mixed signal environments.

Maximum Seated Height: 1.2 mm

With a maximum seated height of 1.2 mm, this regulator achieves a low profile, making it advantageous for compact assemblies.

Width (mm): 4.4 mm

A width of 4.4 mm allows for flexible placement on PCB designs, catering to various layout constraints.

Other IC type: SWITCHING REGULATOR

Being a switching regulator enhances efficiency by minimizing power loss, making it suitable for battery-operated and energy-sensitive applications.

Nominal Input Voltage: 12 V

The nominal input voltage of 12 V is widely compatible with various power supplies, simplifying design integration.

Length: 5 mm

At only 5 mm in length, this regulator supports tight spaces and compact layouts, catering to modern electronic designs.

Maximum Switching Frequency: 1000 kHz

A maximum switching frequency of 1000 kHz facilitates smaller passive components and enhances efficiency in power conversion.

Maximum Output Current: 5.6 A

The capability to deliver a maximum output current of 5.6 A makes this regulator suitable for high-power applications.

Terminal Form: GULL WING

Gull wing terminal form enhances soldering reliability and makes assembly easier on automated manufacturing lines.

Switcher Config: BUCK

The buck configuration is ideal for stepping down voltage efficiently, making it perfect for a wide range of power supply applications.

Terminal Pitch: 0.65 mm

A terminal pitch of 0.65 mm allows for a compact arrangement on PCBs, optimizing space utilization without compromising performance.

Minimum Input Voltage: 2.9 V

With a minimum input voltage of 2.9 V, this regulator supports a wider range of input sources, accommodating various design requirements.

Maximum Input Voltage: 18 V

The ability to handle a maximum input voltage of 18 V provides flexibility in power supply options and enhances application versatility.

Technical Specifications

Switching Regulators & Controllers L5988DTR attributes and parameters. Explore more Switching Regulators & Controllers devices from STMicroelectronics

Specs

Other IC type:

Control Mode:

VOLTAGE-MODE

Maximum Input Voltage:

18 V

Minimum Input Voltage:

2.9 V

Nominal Input Voltage:

12 V

JESD-30 Code:

R-PDSO-G16

JESD-609 Code:

e4

Length:

5 mm

No. of Functions:

1

No. of Terminals:

16

Maximum Output Current:

5.6 A

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

TSSOP16,.25

Package Shape:

Package Style (Meter):

SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

Qualification:

Not Qualified

Maximum Seated Height:

1.2 mm

Sub-Category:

Switching Regulator or Controllers

Surface Mount:

YES

Switcher Config:

BUCK

Maximum Switching Frequency:

1000 kHz

Terminal Finish:

NICKEL PALLADIUM GOLD

Terminal Form:

GULL WING

Terminal Pitch:

.65 mm

Terminal Position:

DUAL

Width (mm):

4.4 mm

Trade Compliance

L5988DTR 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

STMicroelectronics

STMicroelectronics is a global leader in the semiconductor manufacturing industry, with over 35 years of experience providing innovative and advanced technologies for customers around the world. Headquartered in Netherlands, STMicroelectronics has more than 51,323 employees worldwide and operates across 32 countries all over Europe, Asia-Pacific and the Americas. The company’s portfolio includes integrated circuits, discrete components, application-specific standard products, and computer chipsets. STMicroelectronics serves a wide range of industries such as automotive, consumer markets, healthcare and industrial applications.

Management team

President, CEO

Jean-Marc Chery

President, CFO, Finance, Purchasing,Enterprise Risk Management & Resilience

Lorenzo Grandi

President, Sales & Marketing

Jerome Roux

Manufacturer fab locations 33

Fab name Location Fab Initiation Wafer Capacity

Castelletto

Fabrication

Fab Initiation

1968

Italy

Castelletto

Wafer Capacity

1968

SGFAB AMK 6

Fabrication

Fab Initiation

2000

Singapore

Singapore

Wafer Capacity

29,000

2000

29,000

AG200

Fabrication

Fab Initiation

2000

Italy

Agrate Brianza

Wafer Capacity

14,000

2000

14,000

RST 8

Fabrication

Fab Initiation

2000

France

Rousset

Wafer Capacity

35,000

2000

35,000

Crolles 1

Fabrication

Fab Initiation

1993

France

Crolles

Wafer Capacity

30,000

1993

30,000

Crolles 2-ext. mod 5

Fabrication

Fab Initiation

-

France

Crolles

Wafer Capacity

-

Crolles 2-ext. mod 2

Fabrication

Fab Initiation

2022

France

Crolles

Wafer Capacity

2022

Crolles 2-ext. mod 3

Fabrication

Fab Initiation

2023

France

Crolles

Wafer Capacity

2023

Crolles 2

Fabrication

Fab Initiation

2004

France

Crolles

Wafer Capacity

28,000

2004

28,000

AG200

Fabrication

Fab Initiation

1985

Italy

Agrate Brianza

Wafer Capacity

14,000

1985

14,000

SiC Fab

Fabrication

Fab Initiation

2006

Sweden

Norrköping

Wafer Capacity

10,000

2006

10,000

Fab 3

Fabrication

Fab Initiation

2005

France

Tours

Wafer Capacity

2,000

2005

2,000

Fab 1 & Fab 2

Fabrication

Fab Initiation

1978

France

Tours

Wafer Capacity

55,000

1978

55,000

Fab 2

Fabrication

Fab Initiation

1997

Italy

Catania

Wafer Capacity

30,000

1997

30,000

SGFAB-AMK 6E

Fabrication

Fab Initiation

2003

Singapore

Singapore

Wafer Capacity

145,000

2003

145,000

SGFAB-AMJ 9

Fabrication

Fab Initiation

1984

Singapore

Singapore

Wafer Capacity

152,000

1984

152,000

AG300 (R3)

Fabrication

Fab Initiation

2022

Italy

Agrate Brianza

Wafer Capacity

2022

Fab 2

Fabrication

Fab Initiation

1980

Italy

Catania

Wafer Capacity

25,000

1980

25,000

AG200

Fabrication

Fab Initiation

1987

Italy

Agrate Brianza

Wafer Capacity

34,000

1987

34,000

AG300

Fabrication

Fab Initiation

2024

Italy

Agrate Brianza

Wafer Capacity

2024

Crolles 2-ext. mod 1

Fabrication

Fab Initiation

2020

France

Crolles

Wafer Capacity

2,000

2020

2,000

Fab 1 6-inch fab

Fabrication

Fab Initiation

2013

Italy

Catania

Wafer Capacity

11,000

2013

11,000

SiC 6-inch line

Fabrication

Fab Initiation

2021

Singapore

Singapore

Wafer Capacity

2021

Fab 1 6-inch fab

Fabrication

Fab Initiation

2020

Italy

Catania

Wafer Capacity

2,500

2020

2,500

200mm GaN

Fabrication

Fab Initiation

2021

France

Tours

Wafer Capacity

2,500

2021

2,500

Fab 2

Fabrication

Fab Initiation

2018

Italy

Catania

Wafer Capacity

14,000

2018

14,000

SGFAB-AMK 8

Fabrication

Fab Initiation

2001

Singapore

Singapore

Wafer Capacity

30,000

2001

30,000

Crolles 2- JV Fab

Fabrication

Fab Initiation

2024

France

Crolles

Wafer Capacity

2024

SGFAB-AMK 6

Fabrication

Fab Initiation

2016

Singapore

Singapore

Wafer Capacity

38,125

2016

38,125

SGFAB-AMK 2E

Fabrication

Fab Initiation

2010

Singapore

Singapore

Wafer Capacity

20,000

2010

20,000

Silicon Carbide A.B.

Fabrication

Fab Initiation

2021

Sweden

Norrköping

Wafer Capacity

2021

SiC wafer/EPI Fab

Fabrication

Fab Initiation

2023

Italy

Catania

Wafer Capacity

2023

SiC Device Fab

Fabrication

Fab Initiation

2025

Italy

Catania

Wafer Capacity

2025

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