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LP3982IMM-3.3/NOPB The Texas Instruments LP3982IMM-3.3/NOPB is a high-accuracy, low-dropout linear voltage regulator. It provides a fixed 3.3V output at up to 300mA with a wide input voltage range.
Mfr Part #:

LP3982IMM-3.3/NOPB

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LP3982IMM-3.3/NOPB is a high-accuracy, low-dropout linear voltage regulator. It provides a fixed 3.3V output at up to 300mA with a wide input voltage range.
✓ Total Stock: 9,492 pcs
$ Price Range: $0.28

LP3982IMM-3.3/NOPB Available from 2 distributors

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✓ Non-Authorised
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Optech Co.,Limited ✓
Non-Authorised Inventory information
8,492 pcs
On Request
8492 pcs On Request 1 On Request On Request 21+ On Request On Request
Seba Components ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request On Request 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.

LP3982IMM-3.3/NOPB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Control Features
Current
Features
Mounting Type
Number of Outputs
Number of Regulators
Operating Temperature
Output Configuration
Output Type
Output Voltage
Protection Features
Supplier Device Package
Voltage
Voltage Dropout (Max)
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LP3982IMM-3.3/NOPB Description

Short technical summary and product information.

The Texas Instruments LP3982IMM-3.3/NOPB is a micropower, ultra-low-dropout, low-noise CMOS regulator designed for various applications. It offers a fixed output voltage of 3.3V and can supply up to 300mA of current. The device features a wide input voltage range from 2.5V to 6V, making it versatile for different power supply designs.

 

Key electrical characteristics include a typical dropout voltage of 120mV at 300mA, a low quiescent current of 90µA, and an output voltage accuracy of ±2%. The regulator also includes features like Enable and Power Good signals, along with overcurrent and overtemperature protection.

 

This regulator is available in an 8-VSSOP package and is suitable for surface mount applications. Its low noise (37µVrms) and high PSRR (60dB at 100kHz) make it ideal for noise-sensitive applications. The device is stable with small ceramic output capacitors, simplifying board layout and component selection.

LP3982IMM-3.3/NOPB Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: Texas Instruments LP3982IMM-3.3/NOPB Linear Voltage Regulator
Subcategory: LDO Voltage Regulator

LP3982IMM-3.3/NOPB Compliance

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

LP3982IMM-3.3/NOPB Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LP3982IMM-3.3/NOPB Features

  • 300mA output current capability.
  • Fixed 3.3V output voltage.
  • Low 120mV typical dropout voltage.
  • Low output voltage noise (37µVrms).
  • Enable and Power Good features included.

LP3982IMM-3.3/NOPB Applications

  • Ideal for battery-powered devices.
  • Suitable for noise-sensitive electronics.
  • Used in portable communication devices.
  • Applicable in power management systems.
  • Good for regulated power supplies.

LP3982IMM-3.3/NOPB FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LP3982IMM-3.3/NOPB?

The input voltage range is 2.5V to 6V.

What fixed output voltage options does the LP3982IMM-3.3/NOPB have?

It offers fixed outputs of 1.8V, 2.5V, 2.82V, 3V, and 3.3V.

What is the maximum output current of the LP3982IMM-3.3/NOPB?

The maximum output current is 300mA.

What is the typical dropout voltage of the LP3982IMM-3.3/NOPB?

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

What is the quiescent current of the LP3982IMM-3.3/NOPB?

The typical quiescent current is 90µA.

What is the operating temperature range of the LP3982IMM-3.3/NOPB?

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

What package is the LP3982IMM-3.3/NOPB available in?

It is available in an 8-VSSOP package (also described as 8-TSSOP, 8-MSOP).

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