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L5957

STMicroelectronics

L5957 by STMicroelectronics

L5957 by STMicroelectronics is a fixed positive multiple output LDO regulator with a max dropout voltage of 1.5V and operates from -55 °C to 150°C. It delivers up to 0.8A across four outputs, making it ideal for power management in various electronic applications. With a compact rectangular package and high line regulation, it's perfect for space-constrained designs.

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 . 8,088 parts In-Stock

1+ parts

-

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8,088

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Digiode

USA . 3,431 parts In-Stock

1+ parts

-

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3,431

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Anansix

USA . 1,188 parts In-Stock

1+ parts

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1,188

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Distributors (Availability)

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

Vigor

Singapore . 1,955 parts In-Stock

1+ parts

$2.900

100+ parts

-

1k+ parts

-

10k+ parts

-

1,955

$2.900

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-

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IDEA Electronic Components Group

UK . 1,331 parts In-Stock

1+ parts

$3.318

100+ parts

-

1k+ parts

$2.987

10k+ parts

-

1,331

$3.318

-

$2.987

-

MKK Technologies

India . 191 parts In-Stock

1+ parts

$6.240

100+ parts

-

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191

$6.240

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DigiPath Technology Company

USA . 191 parts In-Stock

1+ parts

$6.240

100+ parts

-

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-

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191

$6.240

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AZTECH Wire

Italy . 1,032 parts In-Stock

1+ parts

$17.130

100+ parts

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1,032

$17.130

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Kepictronics

USA . 40,000 parts In-Stock

1+ parts

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40,000

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A-Z Elektronik GmbH

Germany . 6,837 parts In-Stock

1+ parts

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6,837

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Microchip USA

USA . 5,046 parts In-Stock

1+ parts

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5,046

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Alle Elektronik GmbH

Germany . 4,558 parts In-Stock

1+ parts

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4,558

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Authorized Procurement Solutions

USA . 4,000 parts In-Stock

1+ parts

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4,000

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Corphita

USA . 3,612 parts In-Stock

1+ parts

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3,612

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Perfect Parts

USA . 1,100 parts In-Stock

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1,100

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Parana Technologies

USA . 220 parts In-Stock

1+ parts

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100+ parts

$3.968

1k+ parts

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10k+ parts

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220

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$3.968

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Overview

Unlock the potential of your designs with the L5957 from STMicroelectronics, a trusted leader in innovative semiconductor solutions. This versatile fixed regulator delivers multiple positive outputs and operates flawlessly across extreme temperatures, making it ideal for automotive, industrial, and consumer applications. With its robust performance and exceptional reliability, the L5957 ensures stable power delivery, empowering your projects with efficiency and confidence. Experience quality that drives success!

Feature Benefit Bullets

Maximum Dropout Voltage-2: 1.5 V

A low dropout voltage ensures efficient operation, minimizing power loss and heat dissipation, making it a reliable choice for sensitive applications.

Maximum Dropout Voltage-1: 0.6 V

With an extremely low dropout voltage, this regulator maintains high efficiency even with minimal voltage headroom.

Operating Temperature (TJ-Max): 150 °C

The high maximum operating temperature enables the regulator to perform reliably in harsh environments, suitable for industrial applications.

Minimum Output Voltage-2: 4.75 V

This ensures that the output can handle a variety of applications requiring outputs slightly above the nominal voltage.

Technology: BIPOLAR

Bipolar technology provides better performance in terms of noise and stability compared to CMOS technology.

Nominal Output Voltage-2: 5 V

A standard output voltage level that meets the requirements of many devices, ensuring compatibility.

Package Shape: RECTANGULAR

The rectangular package shape allows for efficient use of PCB space, great for compact designs.

Terminal Form: THROUGH-HOLE

Through-hole terminals provide strong mechanical support and ease of soldering, ideal for prototyping and robust applications.

Operating Temperature (TJ-Min): -55 °C

A wide operating temperature range allows the regulator to function in extreme conditions, enhancing its usability in various environments.

Packing Method: TRAY

Tray packing ensures safe transport and ease of access during manufacturing, streamlining the assembly process.

Minimum Output Voltage-1: 8 V

Provides flexibility for applications requiring higher voltage outputs, broadening its usability.

Maximum Voltage Tolerance: 6 %

This tolerance level allows for greater reliability, accommodating slight variations in input voltage without affecting performance.

Nominal Output Voltage-1: 8.5 V

A versatile nominal voltage level that satisfies a range of applications, ensuring reliable power delivery.

No. of Terminals: 15

A sufficient number of terminals provides flexibility for various connections, promoting versatile design options.

Package Style (Meter): FLANGE MOUNT

Flange mount style aids in easy installation and ensures stable mounting, benefiting longevity in application.

Adjustability: FIXED

Fixed adjustability simplifies design, reducing additional complexity and components for voltage regulation.

Terminal Pitch: 1.27 mm

A standard terminal pitch that ensures compatibility with various PCBs, making integration easier.

Maximum Line Regulation: 0.05 %

Excellent line regulation ensures minimal output voltage variation despite input fluctuations, enhancing performance consistency.

Regulator Type: FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR

Multiple outputs mean this regulator can power several devices simultaneously, which is efficient for complex circuits.

Terminal Finish: TIN

Tin finish enhances solderability and aids in the reliability of electrical connections, especially for longer-term applications.

Terminal Position: ZIG-ZAG

A zig-zag terminal arrangement optimizes PCB layout and space, offering flexibility in component placement.

Maximum Output Voltage-1: 9 V

Supports higher voltage requirements, making it versatile for numerous applications across different industries.

Moisture Sensitivity Level (MSL): 3

Moderate moisture sensitivity allows for proper handling during manufacturing, reducing risks of damage during assembly.

Maximum Load Regulation: 0.1 %

Low load regulation indicates stable output regardless of fluctuations in load current, providing reliable performance.

Maximum Output Voltage-2: 5.3 V

Provides flexibility for low to mid-range voltage needs, catering to various electronic devices.

Minimum Input Voltage: 9 V

Defines the lower limit allowing for adequate performance without risk of under-voltage conditions.

Maximum Output Current-1: 0.5 A

An adequate maximum output current for powering significant loads, suitable for most general applications.

No. of Outputs: 4

Four output capability makes it suitable for multi-channel devices, streamlining design and reducing component count.

Maximum Input Voltage: 18 V

High maximum input voltage allows this regulator to be used in a variety of power systems without compromising safety.

Maximum Input Voltage Absolute: 18 V

Provides assurance against over-voltage conditions, enhancing the safety and reliability of the application.

Maximum Output Current-2: 0.8 A

A higher output current capacity allows the device to handle more demanding applications efficiently.

Technical Specifications

Fixed Regulators - Positive Multiple Output LDO L5957 attributes and parameters. Explore more Fixed Regulators - Positive Multiple Output LDO devices from STMicroelectronics

Specs

Adjustability:

FIXED

Maximum Dropout Voltage-1:

.6 V

Maximum Dropout Voltage-2:

1.5 V

Maximum Input Voltage Absolute:

Maximum Input Voltage:

18 V

Minimum Input Voltage:

9 V

JESD-30 Code:

R-XZFM-T15

JESD-609 Code:

e3

Maximum Line Regulation:

.05 %

Maximum Load Regulation:

.1 %

Moisture Sensitivity Level (MSL):

3

No. of Functions:

1

No. of Outputs:

4

No. of Terminals:

15

Operating Temperature (TJ-Max):

150 Cel

Operating Temperature (TJ-Min):

-55 Cel

Maximum Output Current-1:

.5 A

Maximum Output Current-2:

.8 A

Maximum Output Voltage-1:

9 V

Minimum Output Voltage-1:

8 V

Nominal Output Voltage-1:

8.5 V

Maximum Output Voltage-2:

5.3 V

Minimum Output Voltage-2:

4.75 V

Nominal Output Voltage-2:

5 V

Package Body Material:

UNSPECIFIED

Package Code:

ZIP

Package Equivalence Code:

ZIP15,.2,.17TB

Package Shape:

RECTANGULAR

Package Style (Meter):

FLANGE MOUNT

Packing Method:

TRAY

Qualification Status:

Not Qualified

Sub-Category:

Other Regulators

Surface Mount:

NO

Technology:

BIPOLAR

Terminal Finish:

TIN

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

ZIG-ZAG

Maximum Voltage Tolerance:

6 %

Trade Compliance

L5957 Regulators 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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