TLV75533PDBVR

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TLV75533PDBVR

IC REG LINEAR 3.3V 500MA SOT23-5

  • Manufacturer
  • Mfr. Part #TLV75533PDBVR
  • Package SOT-23 (DBV)-5
  • Datasheet
  • In Stock6848

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Specifications

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 5.5V
Voltage-Output(Min/Fixed) 3.3V
VoltageDropout(Max) 0.238V @ 500mA
Current-Output 500mA
Current-Quiescent(Iq) 31 µA
PSRR 52dB (1kHz ~ 1MHz)
ControlFeatures Enable
ProtectionFeatures Over Current, Over Temperature
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case SC-74A, SOT-753

Overview

Description

The TLV75533PDBVR is a low dropout (LDO) voltage regulator from Texas Instruments. It is part of the TLV755 series, designed for applications requiring efficient power management with low quiescent current and good line and load transient performance. This particular model provides a fixed output voltage of 3.3V and is capable of supplying up to 500 mA of output current.
Key features of the TLV75533PDBVR include a low dropout voltage, making it suitable for applications where the input and output voltages are close together, and a low quiescent current, which helps in minimizing power consumption in battery-powered devices. The device also boasts fast transient response and good line regulation.
The TLV75533PDBVR is housed in a small SOT-23 package, making it suitable for space-constrained designs. It is typically used in consumer electronics, industrial equipment, and any application where a stable 3.3V power supply is required with minimal overhead and efficient power use.

Features

The TLV75533PDBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments designed for applications requiring efficient power management. Key features include:
1. Output Voltage: Fixed at 3.3V, ideal for standard electronic components.
2. Input Voltage Range: Operates from 1.5V to 5.5V, supporting a wide range of power sources.
3. Output Current: Provides up to 500 mA, suitable for powering moderate loads.
4. Low Dropout Voltage: Ensures efficient operation close to the output voltage level.
5. Low Quiescent Current: Consumes minimal power during operation, enhancing battery life.
6. Fast Transient Response: Quickly reacts to changes in load conditions, ensuring stable output.
7. High PSRR: Excellent Power Supply Rejection Ratio (PSRR) minimizes the impact of input voltage variations.
8. Thermal Shutdown and Overcurrent Protection: Safeguards against overheating and excessive current, enhancing reliability.
9. Package Options: Available in a small SOT-23 (DBV) package, facilitating space-constrained designs.
These features make the TLV75533PDBVR suitable for portable devices, industrial applications, and other environments where space, efficiency, and reliability are critical.

Package

The TLV75533PDBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It comes in a SOT-23-5 package, which is a small outline transistor package with five leads. This package type is suitable for applications requiring compact size and efficient thermal performance.

Pinout

The TLV75533PDBVR is a low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. It typically comes in a 5-pin SOT-23 package. Here is a brief overview of the pin functions:
1. VIN (Pin 1): This is the input voltage pin where the unregulated input voltage is applied.
2. GND (Pin 2): This is the ground pin and acts as the reference point for the LDO.
3. EN (Pin 3): This is the enable pin. A high voltage level on this pin enables the LDO, while a low voltage level disables it.
4. NR/FB (Pin 4): This is the noise reduction (NR) or feedback (FB) pin. It is used for noise reduction or to adjust the output voltage, depending on the specific part configuration.
5. VOUT (Pin 5): This is the output voltage pin where the regulated voltage is provided.
The TLV75533 typically outputs a fixed voltage of 3.3V. It is designed for low quiescent current and stable operation with a small ceramic output capacitor.

Manufacturer

The TLV75533PDBVR is manufactured by Texas Instruments. Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits, which they sell to electronics designers and manufacturers globally. They are one of the top semiconductor companies in the world and their products are used in a wide range of electronic devices, including consumer electronics, automotive systems, and industrial equipment.

Application

The TLV75533PDBVR is a low-dropout (LDO) voltage regulator. Its application areas include powering microcontrollers and low-power devices, consumer electronics, portable devices, battery-powered equipment, and other applications where stable and efficient voltage regulation is required. It's commonly used for noise-sensitive circuits due to its low output noise and high power-supply rejection ratio (PSRR).

Equivalent

The TLV75533PDBVR is a linear voltage regulator from Texas Instruments. Equivalent products from other manufacturers include:
1. NCP1117ST33T3G by ON Semiconductor - A 3.3V voltage regulator with similar specifications.
2. LM1117MP-3.3 by Texas Instruments - Another 3.3V regulator with comparable features.
3. MCP1703T-3302E/CB by Microchip Technology - A low dropout voltage regulator with 3.3V output.
4. AMS1117-3.3 by Advanced Monolithic Systems - A similar LDO voltage regulator.
Ensure compatibility in pin configuration and electrical characteristics when selecting an equivalent.

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