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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearLP3879SD-1.2
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LP3879SD-1.2 - Texas Instruments

Manufacturer Part Number
LP3879SD-1.2
Manufacturer
Texas Instruments
Allelco Part Number
32D-LP3879SD-1.2
ECAD Model
Parts Description
IC REG LINEAR 1.2V 800MA 8WSON
Detailed Description
Package
8-WDFN Exposed Pad
Data sheet
LP3879.pdf
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In stock: 12500

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Specifications

LP3879SD-1.2 Tech Specifications
Texas Instruments - LP3879SD-1.2 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - LP3879SD-1.2

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage Dropout (Max) -  
Voltage - Output (Min/Fixed) 1.2V  
Voltage - Output (Max) -  
Voltage - Input (Max) 6V  
Supplier Device Package 8-WSON (4x4)  
Series -  
Protection Features Over Current, Over Temperature, Short Circuit  
Package / Case 8-WDFN Exposed Pad  
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

LP3879SD-1.2

Manufacturer

Texas Instruments

Introduction

Low Drop Out Regulator with Fixed 1.2V Output

Product Features and Performance

Fixed 1.2V Output Voltage

800mA Current Output

Low Quiescent Current of 1.4 mA

High PSRR of 60dB at 1kHz

Single Regulator Configuration

Short Circuit Protection

Over Temperature Protection

Enable Control Feature for Power Management

Product Advantages

High Output Accuracy

Low Dropout Performance

Thermal and Over-Current Protection

Low Ground Pin Current

Excellent Load and Line Regulation

High Ripple Rejection

Key Technical Parameters

Input Voltage Maximum 6V

Output Voltage Minimum 1.2V Fixed

Output Current 800mA

Quiescent Current 1.4 mA

Supply Current Maximum 2.2 mA

Power Supply Rejection Ratio 60dB at 1kHz

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Short Circuit Protection

Compatibility

8-WSON (4x4) Surface Mount Package

Application Areas

Consumer Electronics

Telecommunications

Computers and Computer Peripherals

Industrial Applications

Product Lifecycle

Obsolete

Consult Manufacturer for Replacement or Upgrade Options

Several Key Reasons to Choose This Product

Known Reliability and Performance of Texas Instruments

Ideal for Space-Constrained Applications

Robust Safety Features for Long-term Stability

Optimized for Low Voltage Operations

Energy Efficient with Low Quiescent Current

Designed for a Wide Range of Operating Temperatures

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments LP3879SD-1.2

Product Attribute LP3879SD-1.2 LP3881ES-1.2 LP3879MRX-1.2 LP3878SD-ADJ
Part Number LP3879SD-1.2 LP3881ES-1.2 LP3879MRX-1.2 LP3878SD-ADJ
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Base Product Number LP3879 LP3881 LP3879 -
Package Tape & Reel (TR) Tube Tape & Reel (TR) -
Package / Case 8-WDFN Exposed Pad TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 8-PowerSOIC (0.154', 3.90mm Width) -
Current - Supply (Max) 2.2 mA 8 mA 2.2 mA -
Supplier Device Package 8-WSON (4x4) DDPAK/TO-263-5 8-SO PowerPad -
Output Type Fixed Fixed Fixed -
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -
Series - - - -
Control Features Enable Enable Enable -
Voltage - Output (Max) - - - -
Voltage Dropout (Max) - 0.16V @ 800mA - -
Mounting Type Surface Mount Surface Mount Surface Mount -
Output Configuration Positive Positive Positive -
Current - Output 800mA 800mA 800mA -
Number of Regulators 1 1 1 -
Current - Quiescent (Iq) 1.4 mA 30 µA 1.4 mA -
Protection Features Over Current, Over Temperature, Short Circuit Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) Over Current, Over Temperature, Short Circuit -
Voltage - Output (Min/Fixed) 1.2V 1.2V 1.2V -
PSRR 60dB (1kHz) 80dB ~ 65dB (120Hz ~ 1kHz) 60dB (1kHz) -
Voltage - Input (Max) 6V 5.5V 6V -

LP3879SD-1.2 Datasheet PDF

Download LP3879SD-1.2 pdf datasheets and Texas Instruments documentation for LP3879SD-1.2 - Texas Instruments.

HTML Datasheet
LP3879.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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LP3879SD-1.2 Image

LP3879SD-1.2

Texas Instruments
32D-LP3879SD-1.2

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