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LP3965EMP-3.3 The Texas Instruments LP3965EMP-3.3 is a 1.5A linear voltage regulator offering a fixed 3.3V output. It operates with an input voltage up to 7V and features enable functionality.
Mfr Part #:

LP3965EMP-3.3

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LP3965EMP-3.3 is a 1.5A linear voltage regulator offering a fixed 3.3V output. It operates with an input voltage up to 7V and features enable functionality.
✓ Total Stock: 72,320 pcs
$ Price Range: $0.28

LP3965EMP-3.3 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
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.

LP3965EMP-3.3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Mounting Type
Noise
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Quiescent Current
Supplier Device Package
Thermal Resistance
Voltage
Voltage Dropout (Max)
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LP3965EMP-3.3 Description

Short technical summary and product information.

The Texas Instruments LP3965EMP-3.3 is a 1.5A, low-dropout (LDO) linear voltage regulator designed for various power management applications. It provides a stable, fixed output voltage of 3.3V, with an input voltage range from 2.5V to 7V.

 

Key electrical specifications include a typical quiescent current of 4mA and a low dropout voltage of 380mV at 1.5A. The regulator incorporates features such as enable control and protection against overcurrent and overtemperature conditions, ensuring reliable operation. It also offers a typical load regulation of 0.04% and an output voltage accuracy of ±1.5%.

 

This device is available in a SOT-223-5 surface-mount package, making it suitable for space-constrained designs. The operating temperature range is -40°C to 125°C, accommodating demanding environmental conditions. The LP3965EMP-3.3 is designed for applications requiring efficient and stable power delivery.

LP3965EMP-3.3 Quick Information

Product Type: Linear Voltage Regulator
Series: LP3965
Canonical Name: LP3965EMP-3.3 Linear Voltage Regulator
Subcategory: Linear Voltage Regulator

LP3965EMP-3.3 Compliance

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

LP3965EMP-3.3 Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LP3965EMP-3.3 Features

  • 1.5A output current capability.
  • Fixed 3.3V output voltage.
  • Low dropout voltage of 380mV typical.
  • Enable control feature included.
  • Overcurrent and overtemperature protection.

LP3965EMP-3.3 Applications

  • Powering sensitive electronic circuits.
  • Battery-powered device applications.
  • Post-regulation for switching supplies.
  • Consumer electronics power rails.
  • Industrial control systems.

LP3965EMP-3.3 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum input voltage for the LP3965EMP-3.3?

The maximum input voltage is 7V.

What is the maximum output current of the LP3965EMP-3.3?

The maximum output current is 1.5A.

What are the available fixed output voltage options?

Available fixed output voltage options are 1.8V, 2.5V, and 3.3V.

What is the typical dropout voltage for this regulator?

The typical dropout voltage is 380mV.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C.

What package type is the LP3965EMP-3.3 supplied in?

It is supplied in a SOT-223-5 package.

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