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LP2954AISX/NOPB

Texas Instruments

LP2954AISX/NOPB by Texas Instruments

LP2954AISX/NOPB by Texas Instruments is a fixed positive single output LDO regulator with a max output current of 0.25 A and a dropout voltage of 0.8 V. It is commonly used in applications that require stable voltage regulation, such as power supplies and battery-powered devices.

Median Price

$1.886

Lifecycle Status

Suppliers In-Stock

11

In-Stock Inventory

1k+

Distributors (Authorized)

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

Texas Instruments

USA . 2,248 parts In-Stock

1+ parts

$2.242

100+ parts

$1.965

1k+ parts

$1.110

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2,248

$2.242

$1.965

$1.110

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Mouser Electronics

USA . 8,236 parts In-Stock

1+ parts

$3.450

100+ parts

$2.150

1k+ parts

$1.880

10k+ parts

$1.870

8,236

$3.450

$2.150

$1.880

$1.870

DigiKey

USA . 2,281 parts In-Stock

1+ parts

$3.450

100+ parts

$2.145

1k+ parts

$2.032

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2,281

$3.450

$2.145

$2.032

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Arrow

USA . 500 parts In-Stock

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$1.530

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$1.419

500

-

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$1.530

$1.419

Chip1Stop

Japan . 500 parts In-Stock

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$1.458

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$1.458

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Verical

USA . 82 parts In-Stock

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$1.417

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82

-

$1.417

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Distributors (In-Stock)

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Digiode

USA . 992 parts In-Stock

1+ parts

$1.392

100+ parts

-

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992

$1.392

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Nova Conductors

Japan . 58 parts In-Stock

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$1.660

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58

$1.660

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Vyrian

USA . 1,420 parts In-Stock

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Chip Stock

USA . 305 parts In-Stock

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Anansix

USA . 80 parts In-Stock

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Ampacity Inc.

Singapore . 1,912 parts In-Stock

1+ parts

$1.200

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$1.200

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Semicontronic

India . 1,828 parts In-Stock

1+ parts

$1.200

100+ parts

$1.170

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$1.164

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1,828

$1.200

$1.170

$1.164

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Corphita

USA . 4,588 parts In-Stock

1+ parts

$1.318

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4,588

$1.318

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Bastille Electronics

Australia . 95 parts In-Stock

1+ parts

$1.660

100+ parts

$1.577

1k+ parts

$1.498

10k+ parts

$1.477

95

$1.660

$1.577

$1.498

$1.477

Corohmni

South Africa . 444 parts In-Stock

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$1.776

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$1.776

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Parana Technologies

USA . 1,666 parts In-Stock

1+ parts

$3.739

100+ parts

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$4.236

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1,666

$3.739

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$4.236

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Advanced Electronics

New Zealand . 100 parts In-Stock

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$3.824

100+ parts

$3.480

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$3.136

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100

$3.824

$3.480

$3.136

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DigiPath Technology Company

USA . 592 parts In-Stock

1+ parts

$4.117

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$3.788

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-

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592

$4.117

$3.788

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IDEA Electronic Components Group

UK . 1,668 parts In-Stock

1+ parts

$4.201

100+ parts

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$3.781

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1,668

$4.201

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$3.781

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ChromeModa Solutions

Germany . 58 parts In-Stock

1+ parts

$4.201

100+ parts

$3.445

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58

$4.201

$3.445

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Continental Prestige Electronics

USA . 3,821 parts In-Stock

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Kepictronics

USA . 2,500 parts In-Stock

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Perfect Parts

USA . 1,736 parts In-Stock

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Authorized Procurement Solutions

USA . 1,500 parts In-Stock

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Argo Parts USA

USA . 1,009 parts In-Stock

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Overview

Discover the LP2954AISX/NOPB by Texas Instruments, a high-quality fixed regulator that offers exceptional value and advantages for your applications. With its reliable manufacturing from Texas Instruments, you can trust in the durability and performance of this product. Ideal for positive single output LDO applications, this regulator provides a stable and precise voltage output with minimal dropout voltage. Its compact design and surface mount capability make it easy to integrate into your projects. Experience the benefits of the LP2954AISX/NOPB and unlock the full potential of your electronic systems.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material ensures durability and protection for the regulator, making it suitable for various applications.

Maximum Dropout Voltage-1: 1.8 V

With a low dropout voltage, this regulator can provide a stable output even when the input voltage is close to the desired output voltage, improving overall performance.

Surface Mount: YES

The surface mount capability allows for easy and convenient installation on PCBs, reducing assembly time and effort.

Operating Temperature (TJ-Max): 125 °C

The high maximum operating temperature makes this regulator suitable for use in environments with elevated temperatures, ensuring reliability under challenging conditions.

No. of Functions: 1

This regulator provides a single output function, simplifying its use and integration into electronic systems.

Technology: BIPOLAR

The bipolar technology used in this regulator offers excellent noise performance and stability, enhancing the quality of the output signal.

Package Shape: RECTANGULAR

The rectangular shape of the package allows for efficient use of space on the PCB, enabling compact designs.

Terminal Form: GULL WING

The gull wing terminal form facilitates soldering and ensures secure connections, contributing to the overall reliability of the regulator.

Operating Temperature (TJ-Min): -40 °C

The low minimum operating temperature ensures that the regulator can operate reliably in cold environments, expanding its application range.

Packing Method: TR

The TR packing method provides industry-standard packaging for easy handling, storage, and distribution of the regulators.

Minimum Output Voltage-1: 4.93 V

This regulator can provide a stable output voltage as low as 4.93 V, making it suitable for applications requiring lower voltage levels.

Maximum Voltage Tolerance: 1.4%

With a maximum voltage tolerance of only 1.4%, this regulator ensures precise and accurate output voltage regulation.

Nominal Output Voltage-1: 5 V

The nominal output voltage of 5 V makes this regulator compatible with various electronic devices and applications.

No. of Terminals: 3

With only three terminals, this regulator is easy to interface with other components, simplifying the circuit design and assembly process.

Package Style (Meter): SMALL OUTLINE

The small outline package style allows for compact and space-efficient integration into electronic systems while maintaining ease of use and handling.

Adjustability: FIXED

The fixed output voltage of this regulator eliminates the need for external adjustments, making it more straightforward to implement in designs.

Maximum Operating Temperature: 125 °C

The high maximum operating temperature ensures reliable performance even in demanding thermal conditions, enhancing the regulator's versatility.

Terminal Pitch: 2.54 mm

The standard 2.54 mm terminal pitch facilitates easy insertion into a breadboard or PCB, simplifying prototyping and system integration.

Maximum Line Regulation: 0.01%

With excellent line regulation, this regulator maintains a stable output voltage even when there are fluctuations in the input voltage, improving overall system performance.

Minimum Operating Temperature: -40 °C

The low minimum operating temperature allows this regulator to function in extremely cold environments, making it suitable for a wide range of applications.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

This regulator type ensures a constant and stable positive output voltage, suitable for powering sensitive electronic components.

Terminal Finish: MATTE TIN

The matte tin terminal finish provides a reliable and corrosion-resistant connection, enhancing the overall durability and lifespan of the regulator.

Terminal Position: SINGLE

With a single terminal position, this regulator simplifies the electrical connections and reduces the chances of errors during assembly.

Maximum Output Voltage-1: 5.07 V

With a maximum output voltage of 5.07 V, this regulator can provide a slightly higher output voltage, accommodating applications with specific voltage requirements.

Moisture Sensitivity Level (MSL): 3

The MSL 3 rating indicates that this regulator has a low sensitivity to moisture, ensuring its reliability during storage and reflow soldering processes.

Maximum Seated Height: 4.6 mm

With a compact maximum seated height, this regulator can be easily integrated into space-constrained designs while maintaining efficient heat dissipation.

Width: 8.635 mm

The compact width of this regulator allows for flexible PCB layout and effective use of available space.

Maximum Load Regulation: 0.01%

This regulator offers excellent load regulation, ensuring a stable output voltage even when the load conditions vary, improving system performance.

Minimum Input Voltage: 6 V

With a minimum input voltage requirement of 6 V, this regulator is suitable for applications with power sources above this threshold.

Maximum Output Current-1: 0.25 A

With a maximum output current of 0.25 A, this regulator can provide sufficient power to drive various electronic components and modules.

No. of Outputs: 1

This regulator provides a single output, simplifying the design and reducing complexity for applications that require only one regulated voltage.

Maximum Time At Peak Reflow Temperature (s): 30

The maximum time at peak reflow temperature ensures that this regulator can withstand the required soldering process without compromising its electrical and mechanical properties.

Peak Reflow Temperature °C: 245

The peak reflow temperature of 245°C guarantees proper soldering and reliable connections during the assembly process.

Nominal Dropout Voltage-1: 0.8 V

The nominal dropout voltage of 0.8 V indicates that this regulator can maintain a stable output voltage with a small difference between the input and output voltages, enhancing its effectiveness in voltage regulation.

Length: 10.16 mm

The moderate length of this regulator allows for flexible placement on PCBs and facilitates integration into different system designs.

Maximum Input Voltage: 30 V

With a maximum input voltage of 30 V, this regulator can be used with various power sources without the risk of overvoltage damage.

Maximum Input Voltage Absolute: 30 V

The maximum input voltage of 30 V absolute ensures the regulator's protection against potential voltage spikes and transients.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LP2954AISX/NOPB attributes and parameters. Explore more Fixed Regulators - Positive Single Output LDO devices from Texas Instruments

Specs

Adjustability:

FIXED

Maximum Dropout Voltage-1:

.8 V

Nominal Dropout Voltage-1:

.8 V

Maximum Input Voltage Absolute:

Maximum Input Voltage:

30 V

Minimum Input Voltage:

6 V

JESD-30 Code:

R-PSSO-G3

JESD-609 Code:

e3

Length:

10.16 mm

Maximum Line Regulation:

.01 %

Maximum Load Regulation:

.01 %

Moisture Sensitivity Level (MSL):

3

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

3

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:

.25 A

Maximum Output Voltage-1:

5.07 V

Minimum Output Voltage-1:

4.93 V

Nominal Output Voltage-1:

5 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

SMSIP3H,.55TB

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE

Packing Method:

TR

Peak Reflow Temperature (C):

245

Qualification Status:

Not Qualified

Maximum Seated Height:

4.6 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

BIPOLAR

Terminal Finish:

MATTE TIN

Terminal Form:

Terminal Pitch:

2.54 mm

Terminal Position:

SINGLE

Maximum Time At Peak Reflow Temperature (s):

30

Maximum Voltage Tolerance:

Width:

8.635 mm

Trade Compliance

LP2954AISX/NOPB Regulators trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

Manufacturer Highlights

Texas Instruments

Texas Instruments Inc. (TI) is one of the world's leading semiconductor companies and a global leader in analog and digital signal processing technology. The company has had a major impact on the electronics industry for over 80 years, manufacturing integrated circuits (ICs), software and subsystems that leverage high-performance computing capabilities. It offers an extensive portfolio of solutions for a wide range of industries, from aerospace to medical devices and consumer products to communication systems. Over its long history, TI has become synonymous with quality, reliability and innovation. Today, TI is one of the largest semiconductor companies in the world with operations in more than 30 countries across six continents.

The material and information contained is this video is for educational and general information purposes. All rights remain with respective rightsholders. Fair Use Statement

Management team

President, CEO

Haviv Ilan

Chairman

Richard K. Templeton

Senior VP, CFO

Rafael R. Lizardi

Manufacturer fab locations 15

Fab name Location Fab Initiation Wafer Capacity

M - Fab

Fabrication

Fab Initiation

1997

USA

South Portland

Wafer Capacity

32,000

1997

32,000

D - FAB

Fabrication

Fab Initiation

1966

USA

Dallas

Wafer Capacity

42,000

1966

42,000

D MOS - 6

Fabrication

Fab Initiation

2002

USA

Dallas

Wafer Capacity

25,000

2002

25,000

D MOS - 5

Fabrication

Fab Initiation

1995

USA

Dallas

Wafer Capacity

75,000

1995

75,000

Miho - 8

Fabrication

Fab Initiation

1980

Japan

Inashiki

Wafer Capacity

43,000

1980

43,000

S FAB 1

Fabrication

Fab Initiation

1966

USA

Sherman

Wafer Capacity

91,000

1966

91,000

F - FAB

Fabrication

Fab Initiation

2001

Germany

Freising

Wafer Capacity

37,000

2001

37,000

R Fab 1

Fabrication

Fab Initiation

2010

USA

Richardson

Wafer Capacity

40,000

2010

40,000

D HC Line

Fabrication

Fab Initiation

1999

USA

Dallas

Wafer Capacity

2,000

1999

2,000

JV3

Fabrication

Fab Initiation

2001

Japan

Aizu Wakamatsu

Wafer Capacity

45,000

2001

45,000

C - FAB

Fabrication

Fab Initiation

2007

China

Chengdu

Wafer Capacity

30,000

2007

30,000

L - Fab

Fabrication

Fab Initiation

2015

USA

Lehi

Wafer Capacity

70,000

2015

70,000

R - Fab 2

Fabrication

Fab Initiation

2022

USA

Richardson

Wafer Capacity

2022

S - FAB 2

Fabrication

Fab Initiation

2025

USA

Sherman

Wafer Capacity

2025

S - FAB 3

Fabrication

Fab Initiation

2028

USA

Sherman

Wafer Capacity

2028

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