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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearLP3879MRX-1.0
LP3879MRX-1.0 Image
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See specifications for product details.

LP3879MRX-1.0 - Texas Instruments

Manufacturer Part Number
LP3879MRX-1.0
Manufacturer
Texas Instruments
Allelco Part Number
32D-LP3879MRX-1.0
ECAD Model
Parts Description
IC REG LIN 1V 800MA 8SO POWERPAD
Detailed Description
Package
8-PowerSOIC (0.154", 3.90mm Width)
Data sheet
LP3879.pdf
In stock: 12600

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Quantity

Specifications

LP3879MRX-1.0 Tech Specifications
Texas Instruments - LP3879MRX-1.0 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - LP3879MRX-1.0

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage Dropout (Max) -  
Voltage - Output (Min/Fixed) 1V  
Voltage - Output (Max) -  
Voltage - Input (Max) 6V  
Supplier Device Package 8-SO PowerPad  
Series -  
Protection Features Over Current, Over Temperature, Short Circuit  
Package / Case 8-PowerSOIC (0.154", 3.90mm Width)  
Package Tape & Reel (TR)  
PSRR 60dB (1kHz)  
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) 2.2 mA  
Current - Quiescent (Iq) 1.4 mA  
Current - Output 800mA  
Control Features Enable  
Base Product Number LP3879  

Parts Introduction

Manufacturer Part Number

LP3879MRX-1.0

Manufacturer

Texas Instruments

Introduction

The LP3879MRX-1.0 by Texas Instruments is a low dropout (LDO) linear regulator designed for power management in various electronic applications.

Product Features and Performance

Positive output configuration

Fixed output type

Single regulator

Provides output current up to 800mA

Low quiescent current of 1.4 mA

High power supply rejection ratio (PSRR) of 60dB at 1kHz

Enable control feature

Over Current, Over Temperature, and Short Circuit Protection

Operates over a temperature range of -40°C to 125°C

Surface mountable

Product Advantages

Efficient power management

Stable fixed output

Low power consumption in idle state

Robust protection features safeguarding against various conditions

Capable of operating in extreme temperature environments

Key Technical Parameters

Voltage - Input (Max): 6V

Voltage - Output (Min/Fixed): 1V

Current - Output: 800mA

Current - Quiescent (Iq): 1.4 mA

Current - Supply (Max): 2.2 mA

PSRR: 60dB (1kHz)

Quality and Safety Features

Equipped with Over Current, Over Temperature, and Short Circuit Protection

Compatibility

Surface mount technology compatible with the 8-SO PowerPad package

Application Areas

Suitable for various electronic devices requiring stable and efficient voltage regulation

Product Lifecycle

The LP3879MRX-1.0 is marked as Obsolete. Users should seek replacements or upgrades.

Several Key Reasons to Choose This Product

Efficient power management with low dropout feature

Compact surface mount package suitable for dense PCB layouts

Robust protection features adding to device longevity and reliability

High PSRR ensuring minimal noise in regulated output

Operational across a wide temperature range suitable for harsh environments

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments LP3879MRX-1.0

Product Attribute LP3879MRX-1.0 LP3878SD-ADJ LP3879SDX-1.2 LP3881ESX-1.2
Part Number LP3879MRX-1.0 LP3878SD-ADJ LP3879SDX-1.2 LP3881ESX-1.2
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Current - Output 800mA - 800mA 800mA
Series - - - -
Voltage - Input (Max) 6V - 6V 5.5V
Output Configuration Positive - Positive Positive
Control Features Enable - Enable Enable
Number of Regulators 1 - 1 1
Voltage - Output (Max) - - - -
Current - Supply (Max) 2.2 mA - 2.2 mA 8 mA
Voltage - Output (Min/Fixed) 1V - 1.2V 1.2V
Package / Case 8-PowerSOIC (0.154", 3.90mm Width) - 8-WDFN Exposed Pad TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Package Tape & Reel (TR) - Tape & Reel (TR) Bulk
Supplier Device Package 8-SO PowerPad - 8-WSON (4x4) DDPAK/TO-263-5
Protection Features Over Current, Over Temperature, Short Circuit - Over Current, Over Temperature, Short Circuit Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
Mounting Type Surface Mount - Surface Mount Surface Mount
Current - Quiescent (Iq) 1.4 mA - 1.4 mA 30 µA
Output Type Fixed - Fixed Fixed
Base Product Number LP3879 - LP3879 LP3881
Voltage Dropout (Max) - - - 0.16V @ 800mA
Operating Temperature -40°C ~ 125°C - -40°C ~ 125°C -40°C ~ 125°C
PSRR 60dB (1kHz) - 60dB (1kHz) 80dB ~ 65dB (120Hz ~ 1kHz)

LP3879MRX-1.0 Datasheet PDF

Download LP3879MRX-1.0 pdf datasheets and Texas Instruments documentation for LP3879MRX-1.0 - Texas Instruments.

HTML Datasheet
LP3879.pdf

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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LP3879MRX-1.0 Image

LP3879MRX-1.0

Texas Instruments
32D-LP3879MRX-1.0

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