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LP38692MP-3.3 The Texas Instruments LP38692MP-3.3 is a 1-A low-dropout linear voltage regulator providing a fixed 3.3V output. It operates with an input voltage range of 2.7V to 10V.
Mfr Part #:

LP38692MP-3.3

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LP38692MP-3.3 is a 1-A low-dropout linear voltage regulator providing a fixed 3.3V output. It operates with an input voltage range of 2.7V to 10V.
✓ Total Stock: 47,075 pcs
$ Price Range: $0.28

LP38692MP-3.3 Available from 3 distributors

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✓ Non-Authorised
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Romaks Technologies ✓
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45,200 pcs
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45200 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
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1,834 pcs
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1834 pcs On Request 1 On Request On Request On Request On Request On Request
MW.FEP S.p.A. ✓
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41 pcs
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41 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.

LP38692MP-3.3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
SVHC Present
Supplier Device Package
Thermal Resistance
Voltage
Voltage Dropout (Max)
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LP38692MP-3.3 Description

Short technical summary and product information.

The Texas Instruments LP38692MP-3.3 is a 1-A low-dropout (LDO) linear voltage regulator designed for various power management applications. It features a fixed 3.3V output voltage with a high accuracy of ±2.5% at 25°C. The device accepts an input voltage ranging from 2.7V to 10V, making it versatile for different power sources.

 

Key electrical characteristics include a low dropout voltage of 450 mV typical at 1 A and a low quiescent current of 55 µA at full load. It also offers a Power Supply Rejection Ratio (PSRR) of 55 dB at 120 Hz. Protection features include over-temperature protection.

 

This regulator is available in a surface-mount SOT-223-5 package, suitable for compact designs. It operates within a wide temperature range of -40°C to 125°C, ensuring reliability in demanding environments. The LP38692MP-3.3 is designed for applications requiring stable and efficient voltage regulation.

LP38692MP-3.3 Quick Information

Product Type: Low Dropout Voltage Regulator
Canonical Name: Texas Instruments LP38692MP-3.3 1-A, 3.3-V Low Dropout Linear Regulator
Subcategory: LDO (Low Dropout)

LP38692MP-3.3 Compliance

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

LP38692MP-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.

LP38692MP-3.3 Features

  • 1-A output current capability.
  • Fixed 3.3V output voltage.
  • Wide 2.7V to 10V input range.
  • Low 450mV dropout voltage typical.
  • Surface mount SOT-223-5 package.

LP38692MP-3.3 Applications

  • Used in power supply for microcontrollers.
  • Ideal for battery-powered equipment.
  • Suitable for portable electronics.
  • Regulates voltage for sensor modules.
  • Provides stable 3.3V rail in mixed-signal circuits.

LP38692MP-3.3 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range?

The input voltage range is 2.7V to 10V.

What is the package type?

The package is SOT-223-5 (also TO-261-5, TO-261AB).

What is the operating temperature range?

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

What is the maximum output current?

The maximum output current is 1A.

What is the dropout voltage at 1A?

The typical dropout voltage at 1A output current is 450 mV.

What is the typical quiescent current?

The typical quiescent current under full load is 55 µA.

What is the PSRR at 120 Hz?

The typical PSRR at 120 Hz is 55 dB.

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