LP38501TSX-ADJ/NOPB The Texas Instruments LP38501TSX-ADJ/NOPB is a 3-Amp adjustable ultra-low-dropout linear voltage regulator. It operates with an input voltage range of 2.7V to 5.5V and provides an adjustable output voltage from 0.6V to 5V.
Mfr Part #:

LP38501TSX-ADJ/NOPB

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LP38501TSX-ADJ/NOPB is a 3-Amp adjustable ultra-low-dropout linear voltage regulator. It operates with an input voltage range of 2.7V to 5.5V and provides an adjustable output voltage from 0.6V to 5V.
✓ Total Stock: 10,973 pcs
$ Price Range: $1.25

LP38501TSX-ADJ/NOPB Available from 4 distributors

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5,082 pcs
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LP38501TSX-ADJ/NOPB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Load Capacitance
Mounting Type
Noise
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
Storage Temperature
Supplier Device Package
Tape & Reel
Thermal Resistance
Voltage
Voltage Dropout (Max)

LP38501TSX-ADJ/NOPB Description

Short technical summary and product information.

The Texas Instruments LP38501TSX-ADJ/NOPB is a high-performance, 3-Amp adjustable ultra-low-dropout (LDO) linear voltage regulator designed for various power management applications.

 

This regulator features a wide input voltage range from 2.7V to 5.5V, making it suitable for systems powered by common voltage rails. The output voltage is adjustable, ranging from 0.6V to 5V, offering flexibility for different load requirements. It provides a guaranteed output current of 3A and features overcurrent, overtemperature, and short-circuit protection for enhanced reliability.

 

The LP38501TSX-ADJ/NOPB is available in a surface mount DDPAK/TO-263-5 package, facilitating integration into compact designs. It operates within a temperature range of -40°C to 125°C and includes an enable pin for control.

 

Key electrical characteristics include a typical dropout voltage of 420mV at 3A and a PSRR of 25dB at 100 KHz. The device also offers low quiescent current, with 25nA in shutdown mode and 2mA typical operating current.

LP38501TSX-ADJ/NOPB Quick Information

Product Type: Voltage Regulator
Series: LP38501
Canonical Name: Texas Instruments LP38501TSX-ADJ/NOPB Adjustable Ultra-Low-Dropout Linear Voltage Regulator
Subcategory: Low Dropout (LDO)

LP38501TSX-ADJ/NOPB Compliance

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

LP38501TSX-ADJ/NOPB Estimated Pricing

Qty Low High
1+ $1.25 $1.25

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

LP38501TSX-ADJ/NOPB Features

  • 3A adjustable ultra-low-dropout linear regulator.
  • Wide 2.7V to 5.5V input voltage range.
  • Adjustable output from 0.6V to 5V.
  • Surface mount DDPAK/TO-263-5 package.
  • Includes enable and protection features.

LP38501TSX-ADJ/NOPB Applications

  • Ideal for power supply regulation.
  • Suitable for battery-powered devices.
  • Used in systems requiring adjustable voltage.
  • Provides stable power for sensitive loads.

LP38501TSX-ADJ/NOPB FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LP38501TSX-ADJ/NOPB?

The input voltage range is 2.7V to 5.5V.

What output voltage can this regulator provide?

The output voltage is adjustable from 0.6V to 5V.

What is the maximum output current?

The maximum output current is 3A.

What is the dropout voltage at 3A?

The typical dropout voltage is 420mV, with a maximum of 0.67V at 3A.

What is the operating temperature range?

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

What package is this regulator available in?

It is available in a TO-263-6 (DDPAK) surface-mount package with 5 leads plus tab.

What protection features does the LP38501TSX-ADJ/NOPB include?

It includes over-current, over-temperature, and short-circuit protection.

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