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L4949DR2

Onsemi

L4949DR2 by Onsemi

L4949DR2 by Onsemi is a fixed positive single output LDO regulator with a nominal output voltage of 5V and max dropout voltage of 0.5V. It operates in temperatures ranging from -40 °C to 125°C, making it suitable for various applications requiring stable voltage regulation in compact electronic devices.

Median Price

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Lifecycle Status

Suppliers In-Stock

5

In-Stock Inventory

1k+

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ComSIT Distribution GmbH

Germany . 10,000 parts In-Stock

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ComSIT USA

USA . 10,000 parts In-Stock

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R&J Components

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Vyrian

USA . 1,275 parts In-Stock

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Digiode

USA . 1,037 parts In-Stock

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Distributors (Availability)

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Advanced Electronics

New Zealand . 3,000 parts In-Stock

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$1.043

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$1.032

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$0.991

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QUARKTWIN TECHNOLOGY LTD

USA . 15,152 parts In-Stock

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Kepictronics

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Kulean Microsystems

USA . 5,420 parts In-Stock

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SupplyDigital Components

Austria . 3,831 parts In-Stock

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Authorized Procurement Solutions

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Problanco Electronics

Mexico . 2,422 parts In-Stock

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TANS Electronics

Latvia . 1,860 parts In-Stock

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Corphita

USA . 1,691 parts In-Stock

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Assy Fe

Spain . 1,000 parts In-Stock

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UHIMA Technologies

Türkiye . 593 parts In-Stock

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Microchip USA

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Corohmni

South Africa . 392 parts In-Stock

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Overview

Experience superior performance and reliability with the L4949DR2 by Onsemi, a leading manufacturer in the industry. Perfect for applications requiring fixed regulators with positive single output LDO technology, this product offers consistent output voltage of 5V with minimal dropout voltage. With a compact design and high efficiency, this regulator ensures stable power supply for your devices. Trust Onsemi for quality products that deliver unparalleled value and benefits to customers seeking top-notch electronic components. Elevate your projects with the L4949DR2 and experience the difference in performance!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy as the package body material makes this product lightweight and durable.

Maximum Dropout Voltage-1: 1.5 V

With a low maximum dropout voltage, this regulator ensures efficient power conversion with minimal loss.

Operating Temperature (TJ-Max): 125 °C

The high maximum operating temperature of 125 °C allows this regulator to function reliably in a wide range of environments.

Technology: BIPOLAR

The bipolar technology used in this regulator ensures stable and accurate output voltage regulation.

Minimum Output Voltage-1: 4.9 V

The minimum output voltage of 4.9 V meets the requirements of many low-power applications.

Nominal Output Voltage-1: 5 V

The nominal output voltage of 5 V makes this regulator suitable for a variety of electronic devices that require a stable 5 V supply.

No. of Terminals: 8

With 8 terminals, this regulator offers flexibility in terms of connectivity and integration within a circuit.

Adjustability: FIXED

The fixed adjustability of this regulator simplifies its use and ensures consistent performance.

Maximum Output Current-1: 0.1 A

The maximum output current of 0.1 A is suitable for low-power applications, making this regulator a versatile choice.

Technical Specifications

Fixed Regulators - Positive Single Output LDO L4949DR2 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:

e0

Length:

4.9 mm

Maximum Line Regulation:

.02 %

Maximum Load Regulation:

.03 %

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):

235

Qualification Status:

Not Qualified

Maximum Seated Height:

1.75 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

BIPOLAR

Terminal Finish:

TIN LEAD

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Maximum Voltage Tolerance:

2 %

Width:

3.9 mm

Trade Compliance

L4949DR2 Regulators trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

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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