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L4949DR2G

Onsemi

L4949DR2G by Onsemi

L4949DR2G by Onsemi is a fixed positive single output LDO regulator with a nominal output voltage of 5V and max dropout voltage of 0.5V, suitable for applications requiring stable voltage regulation. Operating temperature range from -40°C to 125°C, surface mountable in a small outline package making it ideal for compact designs. Features include low line and load regulation percentages ensuring reliable performance in various electronic devices.

Median Price

$1.030

Lifecycle Status

Suppliers In-Stock

11

In-Stock Inventory

1k+

Distributors (Authorized)

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

DigiKey

USA . 1,520 parts In-Stock

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$0.880

10k+ parts

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1,520

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$0.880

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Rochester

USA . 1,420 parts In-Stock

1+ parts

-

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$1.030

1k+ parts

$0.855

10k+ parts

$0.762

1,420

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$1.030

$0.855

$0.762

Verical

USA . 1,420 parts In-Stock

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-

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$1.069

10k+ parts

$0.953

1,420

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$1.069

$0.953

Distributors (In-Stock)

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Digiode

USA . 320 parts In-Stock

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$0.788

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320

$0.788

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Voyager Components

USA . 560 parts In-Stock

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$2.134

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$2.134

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$2.134

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$2.134

560

$2.134

$2.134

$2.134

$2.134

Cyclops Electronics Ltd

UK . 2,850 parts In-Stock

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2,850

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Freddi Giovanni

Italy . 2,200 parts In-Stock

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R&J Components

USA . 1,999 parts In-Stock

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Vyrian

USA . 1,444 parts In-Stock

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1,444

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Nova Conductors

Japan . 95 parts In-Stock

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ComSIT Distribution GmbH

Germany . 12 parts In-Stock

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Distributors (Availability)

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Semicontronic

India . 1,347 parts In-Stock

1+ parts

$0.710

100+ parts

$0.692

1k+ parts

$0.689

10k+ parts

-

1,347

$0.710

$0.692

$0.689

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Ampacity Inc.

Singapore . 1,088 parts In-Stock

1+ parts

$0.710

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1,088

$0.710

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Corphita

USA . 2,282 parts In-Stock

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$0.747

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2,282

$0.747

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Corohmni

South Africa . 728 parts In-Stock

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$5.602

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728

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Kepictronics

USA . 61,000 parts In-Stock

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Metaverse IC Inc.

Canada . 21,764 parts In-Stock

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Authorized Procurement Solutions

USA . 15,000 parts In-Stock

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Lixinc

USA . 7,895 parts In-Stock

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Perfect Parts

USA . 7,672 parts In-Stock

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7,672

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Problanco Electronics

Mexico . 7,514 parts In-Stock

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7,514

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Kulean Microsystems

USA . 6,033 parts In-Stock

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Argo Parts USA

USA . 4,704 parts In-Stock

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TANS Electronics

Latvia . 3,919 parts In-Stock

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QUARKTWIN TECHNOLOGY LTD

USA . 3,462 parts In-Stock

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Assy Fe

Spain . 2,200 parts In-Stock

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Continental Prestige Electronics

USA . 1,520 parts In-Stock

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$1.010

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SupplyDigital Components

Austria . 1,009 parts In-Stock

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Microchip USA

USA . 482 parts In-Stock

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UHIMA Technologies

Türkiye . 222 parts In-Stock

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S.R.D Solutions

India . 160 parts In-Stock

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Advanced Electronics

New Zealand . 100 parts In-Stock

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100

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Bastille Electronics

Australia . 89 parts In-Stock

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Overview

Enhance your electronic projects with the reliable and efficient L4949DR2G by Onsemi. Manufactured by a trusted industry leader, this fixed positive single output LDO regulator offers superior performance and stability. With its compact size and versatile applications, this regulator is perfect for a wide range of electronic devices. Say goodbye to voltage fluctuations and ensure smooth operation with this high-quality product. Trust Onsemi to deliver cutting-edge technology that meets your needs.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material provides good protection for the internal components of the regulator, ensuring durability and longevity.

Maximum Dropout Voltage: 1.5 V

Low dropout voltage ensures efficient regulation and minimal power loss, making it ideal for applications with tight voltage requirements.

Surface Mount: YES

Allows for easy and convenient installation on a PCB, saving space and simplifying assembly.

Operating Temperature (TJ-Max): 125 °C

Wide operating temperature range allows for versatility in various environmental conditions.

Technology: BIPOLAR

Bipolar technology provides stable and reliable performance for voltage regulation.

Minimum Output Voltage: 4.9 V

Offers a precise and stable output voltage, suitable for a wide range of applications.

Nominal Output Voltage: 5 V

Stable output voltage ensures consistent performance for connected devices.

Maximum Voltage Tolerance: 2 %

Tight voltage tolerance ensures accurate regulation and protection for sensitive electronic components.

Terminal Pitch: 1.27 mm

Compact terminal pitch allows for easy integration into densely populated PCB layouts.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

Specifically designed for applications requiring stable, low-noise voltage regulation with low dropout voltage.

Technical Specifications

Fixed Regulators - Positive Single Output LDO L4949DR2G attributes and parameters. Explore more Fixed Regulators - Positive Single Output LDO devices from Onsemi

Specs

Adjustability:

FIXED

Maximum Dropout Voltage-1:

.5 V

Nominal Dropout Voltage-1:

.3 V

Maximum Input Voltage Absolute:

Maximum Input Voltage:

28 V

Minimum Input Voltage:

6 V

JESD-30 Code:

R-PDSO-G8

JESD-609 Code:

e3

Length:

4.9 mm

Maximum Line Regulation:

.02 %

Maximum Load Regulation:

.03 %

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

8

Operating Temperature (TJ-Max):

125 Cel

Operating Temperature (TJ-Min):

-40 Cel

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-40 Cel

Maximum Output Current-1:

.1 A

Maximum Output Voltage-1:

5.1 V

Minimum Output Voltage-1:

4.9 V

Nominal Output Voltage-1:

5 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Equivalence Code:

SOP8,.25

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE

Packing Method:

TR

Peak Reflow Temperature (C):

260

Qualification Status:

Not Qualified

Maximum Seated Height:

1.75 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

BIPOLAR

Terminal Finish:

Tin (Sn)

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

40

Maximum Voltage Tolerance:

2 %

Width:

3.9 mm

Trade Compliance

L4949DR2G Regulators 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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