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LP3879MRX-1.0/NOPB The Texas Instruments LP3879MRX-1.0/NOPB is an 800mA, low-dropout linear voltage regulator with a fixed 1.0V output. It is designed for applications requiring low noise and stable operation.
Mfr Part #:

LP3879MRX-1.0/NOPB

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LP3879MRX-1.0/NOPB is an 800mA, low-dropout linear voltage regulator with a fixed 1.0V output. It is designed for applications requiring low noise and stable operation.
✓ Total Stock: 3,475 pcs
$ Price Range: $1.15

LP3879MRX-1.0/NOPB Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Rayichip ✓
Non-Authorised Inventory information
2,500 pcs
On Request
2500 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
975 pcs
On Request
975 pcs On Request 1 On Request On Request 1436+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

LP3879MRX-1.0/NOPB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Input Voltage
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
PSRR
Protection Features
Quiescent Current
Supplier Device Package
Tape & Reel
Voltage
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LP3879MRX-1.0/NOPB Description

Short technical summary and product information.

The LP3879MRX-1.0/NOPB from Texas Instruments is an 800mA fixed-output voltage regulator designed for high performance and low noise applications. It provides a stable 1.0V output voltage with an input voltage range of 2.5V to 6V. The regulator features 1% initial output accuracy and is designed for use with low ESR ceramic capacitors.

 

Key electrical characteristics include a low quiescent current of less than 10 µA in shutdown mode and a PSRR of 60dB at 1kHz. Protection features include over-current, over-temperature, and short-circuit protection, ensuring reliable operation. The device is available in an 8-lead SO PowerPad surface mount package.

 

This regulator is suitable for various applications requiring a clean and stable power supply. Its low noise output and enable control make it a versatile component for power management in electronic systems.

LP3879MRX-1.0/NOPB Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: LP3879MRX-1.0/NOPB 800mA Low-Dropout Voltage Regulator
Subcategory: LDO Regulators

LP3879MRX-1.0/NOPB Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LP3879MRX-1.0/NOPB Estimated Pricing

Qty Low High
1+ $1.15 $1.15

Estimated market price range - modelled values for guidance only, not live distributor offers.

LP3879MRX-1.0/NOPB Features

  • 800mA output current capability.
  • Fixed 1.0V output voltage.
  • Low quiescent current (<10µA in shutdown).
  • Designed for ceramic capacitors.
  • Over-temperature and over-current protection.

LP3879MRX-1.0/NOPB Applications

  • Suitable for low-voltage processor core supplies.
  • Ideal for battery-powered portable devices.
  • Used in networking and telecommunications equipment.
  • Applicable for industrial sensor and control systems.
  • Can be used in automotive electronics (if temperature range fits).

LP3879MRX-1.0/NOPB FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LP3879MRX-1.0/NOPB?

The output voltage is fixed at 1V.

What is the input voltage range?

The input voltage range is 2.5V to 6V maximum.

What is the output current capability?

The typical output current is 800mA.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C.

What package is this part available in?

It is available in an 8-SO PowerPad package.

What protection features does it have?

It includes over current, over temperature, and short circuit protection.

Does it have an enable control feature?

Yes, it has an enable control feature.

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