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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearLP3855EMP-2.5
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LP3855EMP-2.5 - Texas Instruments

Manufacturer Part Number
LP3855EMP-2.5
Manufacturer
Texas Instruments
Allelco Part Number
32D-LP3855EMP-2.5
ECAD Model
Parts Description
IC REG LINEAR 2.5V 1.5A SOT223-5
Detailed Description
Package
TO-261-5, TO-261AB
Data sheet
LP3852, LP3855.pdf
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In stock: 5950

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Specifications

LP3855EMP-2.5 Tech Specifications
Texas Instruments - LP3855EMP-2.5 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - LP3855EMP-2.5

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage Dropout (Max) 0.44V @ 1.5A  
Voltage - Output (Min/Fixed) 2.5V  
Voltage - Output (Max) -  
Voltage - Input (Max) 7V  
Supplier Device Package SOT-223-5  
Series -  
Protection Features Over Current, Over Temperature, Short Circuit  
Package / Case TO-261-5, TO-261AB  
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

LP3855EMP-2.5

Manufacturer

Texas Instruments

Introduction

High-performance linear voltage regulator integrated circuit

Product Features and Performance

Fixed 2.5V output voltage

5A output current capability

Wide input voltage range up to 7V

High power supply rejection ratio (PSRR) of 73dB to 57dB

Overload and thermal protection features

Enable control feature

Product Advantages

Compact and efficient design

Reliable protection against overcurrent, overtemperature, and short circuits

Stable output voltage under various load conditions

Key Technical Parameters

Operating temperature range: -40°C to 125°C

Package: SOT-223-5, TO-261-5, TO-261AB

Mounting type: Surface mount

Quality and Safety Features

Overload protection

Overtemperature protection

Short-circuit protection

Compatibility

Suitable for a wide range of electronic devices and applications

Application Areas

Power supplies

Portable electronics

Industrial equipment

Automotive systems

Product Lifecycle

No information on discontinuation or availability of replacements/upgrades

Several Key Reasons to Choose This Product

High output current capability of 1.5A

Wide input voltage range up to 7V

Reliable protection features for improved safety and reliability

Stable output voltage under various load conditions

Compact and efficient design for space-constrained applications

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments LP3855EMP-2.5

Product Attribute LP3855EMP-2.5 LP3855EMPX-1.8 LP3855EMPX-3.3 LP3853ET-5.0
Part Number LP3855EMP-2.5 LP3855EMPX-1.8 LP3855EMPX-3.3 LP3853ET-5.0
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Output Type Fixed Fixed Fixed Fixed
Series - - - -
Current - Output 1.5A 1.5A 1.5A 3A
Supplier Device Package SOT-223-5 SOT-223-5 SOT-223-5 TO-220-5
Control Features Enable Enable Enable Enable
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tube
PSRR 73dB ~ 57dB (120Hz) 73dB ~ 57dB (120Hz) 73dB ~ 57dB (120Hz) 73dB ~ 57dB (120Hz)
Package / Case TO-261-5, TO-261AB TO-261-5, TO-261AB TO-261-5, TO-261AB TO-220-5 Formed Leads
Current - Quiescent (Iq) 3 mA 3 mA 3 mA 4 mA
Voltage Dropout (Max) 0.44V @ 1.5A 0.43V @ 1.5A 0.44V @ 1.5A 0.6V @ 3A
Base Product Number LP3855 LP3855 LP3855 LP3853
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Voltage - Output (Min/Fixed) 2.5V 1.8V 3.3V 5V
Voltage - Output (Max) - - - -
Number of Regulators 1 1 1 1
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
Current - Supply (Max) 10 mA 10 mA 10 mA 10 mA
Mounting Type Surface Mount Surface Mount Surface Mount Through Hole
Output Configuration Positive Positive Positive Positive
Voltage - Input (Max) 7V 7V 7V 7V

LP3855EMP-2.5 Datasheet PDF

Download LP3855EMP-2.5 pdf datasheets and Texas Instruments documentation for LP3855EMP-2.5 - Texas Instruments.

HTML Datasheet
LP3852, LP3855.pdf

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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

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LP3855EMP-2.5 Image

LP3855EMP-2.5

Texas Instruments
32D-LP3855EMP-2.5

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