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LE45ABZ-AP

STMicroelectronics

LE45ABZ-AP by STMicroelectronics

LE45ABZ-AP by STMicroelectronics is a fixed positive LDO regulator with a nominal output voltage of 4.5 V and a max dropout voltage of 0.5 V. It operates b/w -40 °C to 125 °C, making it ideal for various applications in harsh environments. With excellent line and load regulation, it ensures stable performance in electronic circuits.

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

Anansix

USA . 1,503 parts In-Stock

1+ parts

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1,503

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Digiode

USA . 1,026 parts In-Stock

1+ parts

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1k+ parts

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1,026

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Vyrian

USA . 737 parts In-Stock

1+ parts

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737

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Distributors (Availability)

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

IDEA Electronic Components Group

UK . 769 parts In-Stock

1+ parts

$5.048

100+ parts

-

1k+ parts

$4.543

10k+ parts

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769

$5.048

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$4.543

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MKK Technologies

India . 1,370 parts In-Stock

1+ parts

$9.493

100+ parts

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10k+ parts

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1,370

$9.493

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DigiPath Technology Company

USA . 1,370 parts In-Stock

1+ parts

$9.493

100+ parts

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10k+ parts

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1,370

$9.493

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Corphita

USA . 2,570 parts In-Stock

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2,570

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Parana Technologies

USA . 1,320 parts In-Stock

1+ parts

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100+ parts

$6.036

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1,320

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$6.036

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Overview

Unlock the potential of your projects with the LE45ABZ-AP from STMicroelectronics, a trusted leader in high-quality semiconductor solutions. This fixed positive LDO regulator offers exceptional reliability and performance, ensuring stable output under various conditions. Ideal for consumer electronics, automotive applications, and industrial systems, it delivers efficiency and precision that enhance your designs. Choose STMicroelectronics for innovation that drives success!

Feature Benefit Bullets

Maximum Dropout Voltage: 1.5 V

A low dropout voltage ensures that the regulator can maintain a stable output voltage even when the input voltage is marginally higher than the output, making it suitable for battery-operated devices.

Operating Temperature (TJ-Max): 125 °C

The high maximum operating temperature indicates reliability and durability in demanding environments, ensuring long-term performance.

Technology: BIPOLAR

Bipolar technology typically offers excellent performance characteristics such as lower noise and better thermal stability compared to CMOS alternatives.

Package Shape: ROUND

The round package shape can be advantageous for space-constrained applications, allowing for more flexible PCB layout.

Terminal Form: THROUGH-HOLE

Through-hole technology provides stronger mechanical support and better heat dissipation compared to surface-mount technology, making it ideal for robust applications.

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

A wide operating temperature range makes this regulator suitable for extreme environments, ensuring functionality in various applications including industrial and automotive.

Packing Method: AMMO PACK

The ammo pack method facilitates efficient handling and dispensing during assembly, enhancing production efficiency.

Minimum Output Voltage: 4.41 V

The minimum output voltage specification ensures compatibility with devices requiring slightly lower input voltages, providing flexibility in design.

Maximum Voltage Tolerance: 2 %

With a maximum voltage tolerance of 2%, this regulator offers precise voltage regulation, ensuring the connected components receive the correct voltage level.

Nominal Output Voltage: 4.5 V

The nominal output voltage is ideal for powering a variety of electronic devices, making it versatile for different applications.

No. of Terminals: 3

Having three terminals allows for simplified connections and layout in circuits, which can help reduce design complexities.

Package Style (Meter): CYLINDRICAL

Cylindrical packaging can be advantageous for specific physical configurations in devices, optimizing space and connectivity.

Adjustability: FIXED

Fixed output regulation simplifies the design process, making this regulator easier to use in various standard voltage applications.

Terminal Pitch: 1.27 mm

A terminal pitch of 1.27 mm is manageable for PCB design, allowing for a balance between size and ease of soldering.

Maximum Line Regulation: 0.02 %

Exceptional line regulation means that variations in input voltage have a minimal effect on output voltage, leading to stable performance.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

This type of regulator is straightforward and efficient for supplying a stable positive voltage output in a single-channel application.

Terminal Finish: TIN

Tin terminal finishes are known for good solderability and resistance to oxidation, enhancing the reliability of connections.

Terminal Position: BOTTOM

Bottom terminal positioning may be optimal for certain PCB layouts and thermal management strategies.

Maximum Output Voltage: 4.59 V

The maximum output voltage ensures compatibility with higher voltage requirements while remaining within safe operational limits.

Maximum Load Regulation: 0.015 %

This low load regulation specification indicates that the output voltage remains stable even with fluctuations in the load, enhancing overall reliability.

Minimum Input Voltage: 5.2 V

The minimum input voltage requirement allows compatibility with a wide range of power sources, making it suitable for various applications.

Maximum Output Current: 0.1 A

With a maximum output current rating of 0.1 A, this regulator can effectively serve low to moderate power requirements in electronic circuits.

Nominal Dropout Voltage: 0.2 V

A nominal dropout voltage of 0.2 V means that the regulator can operate efficiently even when the input voltage is only slightly above the output voltage, enhancing energy efficiency.

Maximum Input Voltage: 18 V

A maximum input voltage of 18 V allows for versatility in power supply configurations, accommodating a wide range of input voltage sources.

Maximum Input Voltage Absolute: 20 V

An absolute maximum input voltage of 20 V provides a safety margin for input configurations, reducing the risk of damage during spikes.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LE45ABZ-AP attributes and parameters. Explore more Fixed Regulators - Positive Single Output LDO devices from STMicroelectronics

Specs

Adjustability:

FIXED

Maximum Dropout Voltage-1:

.5 V

Nominal Dropout Voltage-1:

.2 V

Maximum Input Voltage Absolute:

Maximum Input Voltage:

18 V

Minimum Input Voltage:

5.2 V

JESD-30 Code:

O-XBCY-T3

JESD-609 Code:

e3

Maximum Line Regulation:

.02 %

Maximum Load Regulation:

.015 %

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 Output Current-1:

.1 A

Maximum Output Voltage-1:

4.59 V

Minimum Output Voltage-1:

4.41 V

Nominal Output Voltage-1:

4.5 V

Package Body Material:

UNSPECIFIED

Package Code:

Package Equivalence Code:

SIP3,.1,50

Package Shape:

ROUND

Package Style (Meter):

CYLINDRICAL

Packing Method:

AMMO PACK

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:

BOTTOM

Maximum Voltage Tolerance:

2 %

Trade Compliance

LE45ABZ-AP Regulators trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

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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