LP3878SD-ADJ/NOPB Part Information

Details for LP3878SD-ADJ/NOPB by Texas Instruments

Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators

Part Description

The LP3878-ADJ is an 800-mA, adjustable output, voltage regulator designed to provide high performance and low noise in applications requiring output voltages as low as 1 V. Using an optimized VIP (Vertically Integrated PNP) process, the LP3878-ADJ delivers superior performance: • Ground Pin Current: Typically 5.5 mA at 800-mA load, and 180 µA at 100-µA load. • Low Power Shutdown: The LP3878-ADJ draws less than 10-μA quiescent current when the SHUTDOWN pin is pulled low. • Precision Output: Ensured output voltage accuracy is 1% at room temperature. • Low Noise: Broadband output noise is only 18 μV (typical) with a 10-nF bypass capacitor.

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Part Features

  • 8-Lead SO PowerPADu2122 and WSON Surface- Mount Packages
  • < 10-u03bcA Quiescent Current in Shutdown
  • Designed for Use With Low-ESR Ceramic Capacitors
  • Input Supply Voltage: 2.5 V to 16V
  • Low Ground Pin Current at all Loads
  • Output Voltage Range: 1 V to 5.5 V
  • Overtemperature and Overcurrent Protection
  • Very Low Output Noise
  • u201340u00b0C to 125u00b0C Operating Junction Temperature

Part Specifications

Output Type Adjustable
Input Voltage Min 2.5V
Input Voltage Max 16V
Fixed Output Voltage Nom. -
Adjustable Output Voltage Min 1V
Adjustable Output Voltage Max 5.5V
Output Current 800mA
Linear Regulator Case Style WSON
No. of Pins 8Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
RoHS Phthalates Compliant Yes
Accuracy % 1%
Base Number 3878
No. of Outputs 1Outputs
Operating Temperature Range -40°C to +125°C
Output Voltage Adjustable Range 1V to 5.5V
Output Voltage Max 5.5V
Output Voltage Min 1V
Primary Input Voltage 16V
Supply Voltage Max 6V
Supply Voltage Min 3V
Termination Type Surface Mount Device
Voltage Regulator Type Adjustable Output
RoHS Compliant

Alternative Part Descriptions

  • ADJUSTABLE LINEAR REGULATOR 1V TO 5.5V LLP-8; Fixed Output Voltage Nom.:-; Adjustable Output Voltage Min:1V; Adjustable Output Voltage Max:5.5V; Input Voltage Min:2.5V; Input Voltage Max:16V; Product Range:-; Output Current:800mA RoHS Compliant: Yes | Newark Electronics
  • 800-mA, 16-V, adjustable low-dropout voltage regulator with enable | Texas Instruments
  • LDO Voltage Regulator [Texas Instruments] LP3878SD-ADJ/NOPB LDO Voltage Regulator | Distrelec

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