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 - LinearLP3855ESX-3.3
LP3855ESX-3.3 Image
LP3855ESX-3.3 Image - 1
Image may be representation.
See specifications for product details.
Share
 Favorite

LP3855ESX-3.3 - Texas Instruments

Manufacturer Part Number
LP3855ESX-3.3
Manufacturer
Texas Instruments
Allelco Part Number
32D-LP3855ESX-3.3
ECAD Model
Parts Description
IC REG LINEAR 3.3V 1.5A DDPAK
Detailed Description
Package
TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Data sheet
Cylindrical Battery Holders.pdf
Compare
In stock: 10530

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

Quantity

Specifications

LP3855ESX-3.3 Tech Specifications
Texas Instruments - LP3855ESX-3.3 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - LP3855ESX-3.3

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage Dropout (Max) 0.38V @ 1.5A  
Voltage - Output (Min/Fixed) 3.3V  
Voltage - Output (Max) -  
Voltage - Input (Max) 7V  
Supplier Device Package DDPAK/TO-263-5  
Series -  
Protection Features Over Current, Over Temperature, Short Circuit  
Package / Case TO-263-6, D²Pak (5 Leads + Tab), TO-263BA  
Package Tape & Reel (TR)  
PSRR 73dB ~ 57dB (120Hz)  
Product Attribute Attribute Value  
Output Type Fixed  
Output Configuration Positive  
Operating Temperature -40°C ~ 125°C  
Number of Regulators 1  
Mounting Type Surface Mount  
Current - Supply (Max) 10 mA  
Current - Quiescent (Iq) 3 mA  
Current - Output 1.5A  
Control Features Enable  
Base Product Number LP3855  

Parts Introduction

Manufacturer Part Number

LP3855ESX-3.3

Manufacturer

Texas Instruments

Introduction

Low Dropout Regulator, Fixed 3.3V Output

Product Features and Performance

Positive Fixed Output Configuration

Low Dropout Voltage of 0.38V @ 1.5A

Current Output Capability of 1.5A

Good Power Supply Rejection Ratio (PSRR): 73dB to 57dB at 120Hz

Product Advantages

High-efficiency due to Low Quiescent Current of 3 mA

Short Circuit and Over Temperature Protection

Enable Control Feature for Power Saving

Key Technical Parameters

Input Voltage up to 7V

Fixed Output Voltage at 3.3V

Maximum Output Current of 1.5A

Dropout Voltage: 0.38V

Current - Supply (Max) 10 mA

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Short Circuit Protection

Compatibility

Compatible with Surface Mount Technology

Meant for TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Package Layouts

Application Areas

Power Management for Consumer Electronics

Industrial Power Supplies

Telecommunication Infrastructure

Product Lifecycle

Obsolete

Replacements or Upgrades should be consulted with Texas Instruments

Several Key Reasons to Choose This Product

High Output Current Suitable for multiple applications

Low Dropout for Enhanced Efficiency

Robust Protection Features ensuring Safety and Reliability

High PSRR offering Stable Output Voltages against Fluctuations

Long Operating Temperature Range catering to Harsh Environments

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments LP3855ESX-3.3

Product Attribute LP3855ESX-3.3 LP3855ESX-5.0 LP3855ES-3.3 LP3855ET-2.5
Part Number LP3855ESX-3.3 LP3855ESX-5.0 LP3855ES-3.3 LP3855ET-2.5
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Control Features Enable Enable Enable Enable
Supplier Device Package DDPAK/TO-263-5 DDPAK/TO-263-5 DDPAK/TO-263-5 TO-220-5
Current - Supply (Max) 10 mA 10mA 10 mA 10 mA
Package / Case TO-263-6, D²Pak (5 Leads + Tab), TO-263BA TO-263-6, D²Pak (5 Leads + Tab), TO-263BA TO-263-6, D²Pak (5 Leads + Tab), TO-263BA TO-220-5 Formed Leads
Output Configuration Positive Positive Positive Positive
Voltage - Output (Max) - - - -
Current - Quiescent (Iq) 3 mA 3mA 3 mA 3 mA
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Mounting Type Surface Mount Surface Mount Surface Mount Through Hole
Voltage Dropout (Max) 0.38V @ 1.5A 0.38V @ 1.5A 0.38V @ 1.5A 0.38V @ 1.5A
Voltage - Output (Min/Fixed) 3.3V 5V 3.3V 2.5V
Current - Output 1.5A 1.5A 1.5A 1.5A
Base Product Number LP3855 - LP3855 LP3855
Number of Regulators 1 1 1 1
Series - - - -
Protection Features Over Current, Over Temperature, Short Circuit Over Current, Over Temperature, Short Circuit Over Current, Over Temperature, Short Circuit Over Current, Over Temperature, Short Circuit
Package Tape & Reel (TR) - Tube Tube
Output Type Fixed Fixed Fixed Fixed
PSRR 73dB ~ 57dB (120Hz) 73dB ~ 57dB (120Hz) 73dB ~ 57dB (120Hz) 73dB ~ 57dB (120Hz)
Voltage - Input (Max) 7V 7V 7V 7V

LP3855ESX-3.3 Datasheet PDF

Download LP3855ESX-3.3 pdf datasheets and Texas Instruments documentation for LP3855ESX-3.3 - Texas Instruments.

Datasheets
Cylindrical Battery Holders.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
LP3855ESX-3.3 Image

LP3855ESX-3.3

Texas Instruments
32D-LP3855ESX-3.3

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