LP3879MR-1.0

$0.97

Description：IC REG LIN 1V 800MA 8-SO PWRPAD
Series：-
Mfr：Texas Instruments
Package：Tube

SKU:75961e97ea38 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Texas Instruments

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Product introduction

LP3879MR-1.0 is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC REG LIN 1V 800MA 8-SO PWRPAD. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for LP3879MR-1.0

Description：IC REG LIN 1V 800MA 8-SO PWRPAD
Series：-
Mfr：Texas Instruments
Package：Tube
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：6V
Voltage - Output (Min/Fixed)：1V
Voltage - Output (Max)：-
Voltage Dropout (Max)：-
Current - Output：800mA
Current - Quiescent (Iq)：1.4 mA
Current - Supply (Max)：2.2 mA
PSRR：60dB (1kHz)
Control Features：Enable
Protection Features：Over Current, Over Temperature, Short Circuit
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：8-PowerSOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SO PowerPad
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for LP3879MR-1.0

LP3879MR-1.0

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The LP3879MR-1.0 is a fixed-output linear voltage regulator from Texas Instruments, part of the LP3879 series. It provides a fixed output voltage of 1V with a maximum output current of 800mA. The device operates within an input voltage range up to 6V and features low quiescent current of 1.4mA. It utilizes an 8-SO-PowerPad surface-mount package. Key electrical specifications include a power supply rejection ratio (PSRR) of 60dB at 1kHz and a maximum operating temperature of 125°C.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

Integrated protection mechanisms including overcurrent, thermal overload, and short-circuit safety
Positive polarity configuration with fixed output voltage regulation
Enable control feature for power management flexibility

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

Portable electronic devices requiring stable low-voltage power rails
Battery-powered systems needing efficient linear regulation
Embedded circuits utilizing 1V logic or analog components

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the specific suffix against official datasheets to confirm pinout and electrical characteristics match design requirements. Ensure the 8-SO-PowerPad footprint aligns with PCB layout guidelines. Confirm RoHS compliance status if environmental regulations apply to the final assembly.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component when a fixed 1V output is required with up to 800mA load capability. Consider the 8-SO-PowerPad package for thermal performance in space-constrained designs. Evaluate input voltage headroom relative to the 6V maximum limit and ensure system ground references support positive output configurations.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This device belongs to the LP3879 family of low-dropout regulators designed for high-efficiency power management. It complements other variants in the series offering different fixed voltages or adjustable outputs. The PowerPad construction aids in heat dissipation compared to standard SOIC packages.