LP2980AIM5-3.3 Part Information

Details for LP2980AIM5-3.3 by Texas Instruments

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

Part Description

The LP2980-N is a 50-mA, fixed-output voltage regulator designed specifically to meet the requirements of battery-powered applications. Using an optimized VIP (Vertically Integrated PNP) process, the LP2980-N delivers unequaled performance in all specifications critical to batterypowered designs: Dropout voltage: Typically 120 mV at 50-mA load, and 7 mV at 1-mA load. Ground pin current: Typically 375 μA at 50-mA load, and 80 μA at 1-mA load. Sleep mode: Less than 1-μA quiescent current when ON/OFF pin is pulled to less than 0.18 V. Minimum part count: Requires only a 1-μF capacitor on the regulator output. Precision output: Initial output voltage tolerance of ±0.5% (A grade). 5-V, 4.7-V, 3.3-V, 3-V, and 2.5-V versions available as standard products.

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Part Features

  • 2.1-V to 16-V Input Voltage Range
  • 5-V, 4.7-V, 3.3-V, 3-V, and 2.5-V Output Versions
  • < 1-u03bcA Quiescent Current When Shutdown
  • Ensured 50-mA Output Current
  • Fast Dynamic Response to Line and Load
  • High Peak Current Capability (150 mA Typical)
  • Low Ground Pin Current at All Load Currents
  • Low ZOUT Over Wide Frequency Range
  • Output Voltage Accuracy 0.5% (A Grade)
  • Overtemperature and Overcurrent Protection
  • Requires Only 1-u03bcF External Capacitance
  • Ultra-Low-Dropout Voltage
  • Wide Supply Voltage Range (16 V Maximum)
  • u221240u00b0C to 125u00b0C Junction Temperature Range

Part Specifications

Output Type Fixed
Input Voltage Min 2.1V
Input Voltage Max 16V
Fixed Output Voltage Nom. 3.3V
Adjustable Output Voltage Min -
Adjustable Output Voltage Max -
Output Current 50mA
Dropout Voltage Vdo 120mV
LDO Regulator Case Style SOT-23
No. of Pins 5Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range 3.3V 50mA LDO Voltage Regulators
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Accuracy % 0.5%
Base Number 2980
Device Marking L00A
IC Generic Number 2980
No. of Outputs 1Outputs
Operating Temperature Range -40°C to +125°C
Operating Voltage Tolerance + 0.5%
Output Current Max 0.05A
Output Voltage Nom. 3.3V
Primary Input Voltage 4.3V
Supply Voltage Max 16V
Termination Type Surface Mount Device
Voltage Regulator Type Positive Fixed LDO
RoHS Compliant

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