LP3982ILDX-3.3 The Texas Instruments LP3982ILDX-3.3 is a 300mA, high-accuracy, low-dropout linear voltage regulator. It features a wide input voltage range and multiple fixed output options.
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LP3982ILDX-3.3

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The Texas Instruments LP3982ILDX-3.3 is a 300mA, high-accuracy, low-dropout linear voltage regulator. It features a wide input voltage range and multiple fixed output options.
✓ Total Stock: 34 pcs

LP3982ILDX-3.3 Available from 1 distributor

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LP3982ILDX-3.3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Features
Lead Style
Load Capacitance
Noise
Operating Temperature Range
Output Current
PSRR
Package / Case
Quiescent Current
SVHC Present
Thermal Resistance

LP3982ILDX-3.3 Description

Short technical summary and product information.

The Texas Instruments LP3982ILDX-3.3 is a micropower, ultra-low-dropout, low-noise, 300-mA CMOS regulator designed for various power management applications. It operates with an input voltage range from 2.5V to 6V and provides a regulated output voltage with high accuracy.

 

Key electrical specifications include a maximum output current of 0.3A, a typical dropout voltage of 120mV at 300mA, and a low quiescent current of 0.09mA. The regulator offers adjustable or fixed output voltage options, with fixed outputs available at 1.8V, 2.5V, 2.82V, 3V, and 3.3V. It boasts an accuracy of 2% and features like Enable and Power Good signals.

 

This device is suitable for applications requiring stable and low-noise power. It is available in VSSOP (DGK) and WSON (NGM) packages, offering flexibility for different board space constraints. The operating temperature range is -40°C to 85°C, making it suitable for a variety of environmental conditions.

LP3982ILDX-3.3 Quick Information

Product Type: Linear Voltage Regulator
Series: LP3982
Canonical Name: LP3982 300-mA, High-Accuracy, Low-Dropout Voltage Regulator
Subcategory: LDO Voltage Regulator

LP3982ILDX-3.3 Compliance

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

LP3982ILDX-3.3 Features

  • 300mA output current capability.
  • Low dropout voltage of 120mV typical.
  • Wide input voltage range 2.5V to 6V.
  • High accuracy of 2%.
  • Enable and Power Good features.

LP3982ILDX-3.3 Applications

  • Powering sensitive analog circuits.
  • Battery-powered electronic devices.
  • Portable consumer electronics.
  • Low-power embedded systems.

LP3982ILDX-3.3 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LP3982ILDX-3.3?

The input voltage range is 2.5V to 6V.

What is the output voltage of the LP3982ILDX-3.3?

The fixed output voltage is 3.3V.

What is the maximum output current?

The maximum output current is 300mA.

What is the typical dropout voltage?

The typical dropout voltage is 120mV at 300mA load.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

What packages is the LP3982ILDX-3.3 available in?

It is available in VSSOP (DGK) and WSON (NGM) packages.

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