About us Contact Us Submit BOM
RFQs(0)
English
Close Menu
View All

Please refer to the English Version as our Official Version.Return

Europe
France(Français) Germany(Deutsch) Italy(Italia) Russian(русский) Poland(polski) Netherlands(Nederland) Spain(español) Turkey(Türk dili) Israel(עִבְרִית) Denmark(Dansk) Switzerland(Deutsch) United Kingdom(English)
Asia/Pacific
Japan(日本語) Korea(한국의) Thailand(ภาษาไทย) Malaysia(Melayu) Singapore(Melayu) Philippines(Pilipino)
Africa, India and Middle East
India(हिंदी)
North America
United States(English) Canada(English) Mexico(español)
HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearL4993DTR
L4993DTR Image
L4993DTR Image - 1
Image may be representation.
See specifications for product details.
Share
 Favorite

L4993DTR - STMicroelectronics

Manufacturer Part Number
L4993DTR
Manufacturer
STMicroelectronics
Allelco Part Number
32D-L4993DTR
ECAD Model
Parts Description
IC REG LINEAR 5V 150MA 8SO
Detailed Description
Package
8-SOIC (0.154", 3.90mm Width)
Data sheet
L4993.pdf
RoHs Status
ROHS3 Compliant
Compare
In stock: 38070

Required fields are indicated by an asterisk (*)
Please send RFQ, we will respond immediately.

Quantity

Specifications

L4993DTR Tech Specifications
STMicroelectronics - L4993DTR technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - L4993DTR

Product Attribute Attribute Value  
Manufacturer STMicroelectronics  
Voltage Dropout (Max) 0.4V @ 150mA  
Voltage - Output (Min/Fixed) 5V  
Voltage - Output (Max) -  
Voltage - Input (Max) 31V  
Supplier Device Package 8-SOIC  
Series Automotive, AEC-Q100  
Protection Features Over Temperature, Short Circuit  
Package / Case 8-SOIC (0.154", 3.90mm Width)  
Package Tape & Reel (TR)  
PSRR 55dB (100Hz)  
Product Attribute Attribute Value  
Output Type Fixed  
Output Configuration Positive  
Operating Temperature -40°C ~ 150°C  
Number of Regulators 1  
Mounting Type Surface Mount  
Current - Supply (Max) 2 mA  
Current - Quiescent (Iq) 125 µA  
Current - Output 150mA  
Control Features Reset, Watchdog  
Base Product Number L4993  

Parts Introduction

Manufacturer Part Number

L4993DTR

Manufacturer

stmicroelectronics

Introduction

L4993DTR is an automotive-grade voltage regulator designed for power management applications requiring low dropout performance.

Product Features and Performance

Low Dropout (LDO) Linear Voltage Regulator

Fixed 5V Output

High Input Voltage Capability up to 31V

Low Voltage Dropout of 0.4V at 150mA Load

Single Regulator Output

Integrated Reset and Watchdog Control Features

High PSRR of 55dB at 100Hz

Power Supply Ripple Rejection

Low Quiescent Current of 125µA

2mA Maximum Supply Current

Product Advantages

High-temperature operational range from -40°C to 150°C

Short Circuit and Over Temperature Protection

AEC-Q100 Automotive Qualification

Robust design suitable for harsh automotive environments

Key Technical Parameters

Output Voltage: 5V (fixed)

Max Input Voltage: 31V

Voltage Dropout: 0.4V @ 150mA

Output Current: 150mA

Quiescent Current: 125 µA

Supply Current (Max): 2 mA

PSRR: 55dB at 100Hz

Operating Temperature: -40°C to 150°C

Mounting Type: Surface Mount

Package/Case: 8-SOIC

Quality and Safety Features

AEC-Q100 Qualified for Automotive Reliability

Over Temperature Protection

Short Circuit Protection

Compatibility

Compatible with surface mount technology

Suitable for use with a broad range of automotive applications

Fits 8-SOIC package footprint

Application Areas

Automotive Power Management Systems

Electronic Control Units (ECUs)

Body Control Modules (BCMs)

Infotainment Systems

Product Lifecycle

Active Status

Not currently marked for discontinuation

Availability of replacements or upgrades not specified

Several Key Reasons to Choose This Product

Stable 5V output in a range of automotive supply voltages up to 31V

Low dropout helps maintain regulation during transient conditions

Designed for reliability in automotive environments with high PSRR and protection features

Meets AEC-Q100 automotive standards for quality and safety

Long operational life expectancy with active product status

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics L4993DTR

Product Attribute L4993DTR L4993D L4988DTR L4993MDTR
Part Number L4993DTR L4993D L4988DTR L4993MDTR
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Voltage - Input (Max) 31V 31V 31V 31V
Base Product Number L4993 L4993 L4988 L4993
Operating Temperature -40°C ~ 150°C -40°C ~ 150°C -40°C ~ 150°C -40°C ~ 150°C
PSRR 55dB (100Hz) 55dB (100Hz) 60dB (100Hz) 55dB (100Hz)
Current - Quiescent (Iq) 125 µA 125 µA 150 µA 125 µA
Voltage - Output (Max) - - - -
Supplier Device Package 8-SOIC 8-SOIC 8-SOIC 20-SO
Output Configuration Positive Positive Positive Positive
Output Type Fixed Fixed Fixed Fixed
Protection Features Over Temperature, Short Circuit Over Temperature, Short Circuit Over Temperature, Short Circuit Over Temperature, Short Circuit
Package / Case 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154', 3.90mm Width) 8-SOIC (0.154', 3.90mm Width) 20-SOIC (0.295', 7.50mm Width)
Voltage Dropout (Max) 0.4V @ 150mA 0.4V @ 150mA 0.5V @ 200mA 0.4V @ 150mA
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Voltage - Output (Min/Fixed) 5V 5V 5V 5V
Series Automotive, AEC-Q100 Automotive, AEC-Q100 Automotive, AEC-Q100 Automotive, AEC-Q100
Package Tape & Reel (TR) Tube Tape & Reel (TR) Tape & Reel (TR)
Number of Regulators 1 1 1 1
Current - Supply (Max) 2 mA 2 mA 2.5 mA 2 mA
Current - Output 150mA 150mA 200mA 150mA
Control Features Reset, Watchdog Reset, Watchdog Reset, Watchdog Reset, Watchdog

L4993DTR Datasheet PDF

Download L4993DTR pdf datasheets and STMicroelectronics documentation for L4993DTR - STMicroelectronics.

PCN Packaging
Material Barrier Bag 17/Dec/2020.pdf Mult Dev Label Chgs 29/Oct/2020.pdf
PCN Assembly/Origin
L49yyy 26/Mar/2021.pdf
HTML Datasheet
L4993.pdf

Customers Also Interested in

Recommended Products

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

View More
L4993DTR Image

L4993DTR

STMicroelectronics
32D-L4993DTR

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

Allelco
About Us
History
Certifications
Recruitment
Policies
Terms & Conditions
Privacy Policy
Cookie Policy
Services
Order Tracking
Return & Replacement
Frequently Asked Questions
Contact Us
Order
Shipping & Delivering
Payment Methods
My Account
The BlogsHot PartsChange LanguageNewsSite map
Contact Us
Headquarters Address:
Room C 13/F Harvard Commercial Building
105-111 Thomson Road Wan Chai
HongKong
Service Tel: +852-91464856
Service Email: info@allelco.com
Follow us
Copyright © 2012-2023 AllelcoElec.com. All rights reserved.
0 RFQ
Shopping cart (0 Items)
It is empty.
Submit RFQ
Compare List (0 Items)
It is empty.
Feedback

Your feedback matters! At Allelco, we value the user experience and strive to improve it constantly.
Please share your comments with us via our feedback form, and we'll respond promptly.
Thank you for choosing Allelco.

Subject
E-mail
Comments
Captcha
Drag or click to upload file
Upload File
types: .xls, .xlsx, .doc, .docx, .jpg, .png and .pdf.
Max file size: 10MB