TLV70033DSER

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TLV70033DSER

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IC REG LINEAR 3.3V 200MA 6-WSON

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仕様

属性
Part Status Active
Base Product Number TLV70033
Output Configuration Positive
Output Type Fixed
Number of Regulators 1
Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) 3.3V
Voltage Dropout (Max) 0.25V @ 200mA
Current - Output 200mA
Current - Quiescent (Iq) 55 µA
Current - Supply (Max) 270 µA
PSRR 68dB (1kHz)
Control Features Enable
Protection Features Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package 6-WFDFN
Supplier Device Package 6-WSON (1.5x1.5)
Packaging Cut Tape (CT), Tape & Reel (TR)

概要

Description

The TLV70033DSER is a low-dropout (LDO) voltage regulator from Texas Instruments. It is part of the TLV700 series, designed to provide a stable voltage output from a higher input voltage. Key features of the TLV70033DSER include a fixed output voltage of 3.3V, an input voltage range of 2.0V to 5.5V, and a low dropout voltage, making it efficient for battery-powered and portable applications. It offers a maximum output current capacity of 200mA and boasts low quiescent current, which is beneficial for energy-saving applications.
The regulator is known for its fast start-up time and high power-supply rejection ratio (PSRR), which ensures stable performance even with voltage fluctuations. It comes in a small, SOT-5X3 DSER package, which is conducive to space-constrained designs. Additional features include overcurrent protection and thermal shutdown, enhancing its reliability and safety in various electronic applications, such as smartphones, tablets, and other handheld devices. This makes the TLV70033DSER a versatile and reliable choice for designers seeking an efficient voltage regulation solution.

Equivalent

The TLV70033DSER is a low-dropout (LDO) linear voltage regulator from Texas Instruments, providing a fixed 3.3V output. Equivalent products include:
1. Microchip MCP1703A-3302E/DB - 3.3V, 250mA LDO regulator.
2. ON Semiconductor NCP1117DT33G - 3.3V, 1A output LDO.
3. STMicroelectronics LD1117S33CTR - 3.3V, 800mA LDO regulator.
4. Analog Devices ADM7170-3.3V - 3.3V, 500mA LDO.
Ensure to check specifications like dropout voltage, current rating, and package compatibility when selecting replacements.

Features

The TLV70033DSER is a low-dropout (LDO) linear voltage regulator designed for efficient power management. It features a fixed output voltage of 3.3V and can deliver up to 200 mA of output current. Key features include:
1. Low Dropout Voltage: Provides excellent regulation with a dropout voltage typically around 200 mV at 200 mA load.
2. Low Quiescent Current: Consumes minimal power with a low quiescent current of approximately 31 µA, making it suitable for battery-powered applications.
3. High PSRR: Offers high Power Supply Rejection Ratio (typically 68 dB at 1 kHz), ensuring stable performance even with supply voltage fluctuations.
4. Fast Start-Up: Fast turn-on time of around 60 µs, facilitating quick response to power-up demands.
5. Thermal Protection: Includes thermal shutdown to prevent overheating and ensure reliability.
6. Stable with Low ESR Capacitors: Compatible with low equivalent series resistance capacitors, enhancing stability.
7. Small Package: Available in a SOT-23-5 package, allowing for compact PCB designs.
These features make the TLV70033DSER ideal for handheld devices, portable electronics, and other applications requiring reliable low-voltage regulation.

Pinout

The TLV70033DSER is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It typically comes in an 8-pin SON (Small Outline No-lead) package, referred to as the DSE package. The primary function of the TLV70033DSER is to provide a stable 3.3V output voltage with low dropout from a higher input voltage, typically used in portable devices, battery-powered equipment, and other applications requiring efficient power regulation.
Key features include:
- Input Voltage Range: Typically 2.5V to 5.5V.
- Output Voltage: Fixed at 3.3V.
- Output Current: Up to 200 mA.
- Low Dropout Voltage: Ensures efficient operation close to the output voltage.
- Low Quiescent Current: Helps in minimizing power consumption in battery-operated devices.
- Thermal Protection: Integrated protection against overheating.
- Ideal for applications requiring low noise and fast transient response.
The TLV700 series is known for its small package size, making it suitable for compact circuit designs. Always refer to the datasheet for precise specifications and pin configurations.

Manufacturer

The TLV70033DSER is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a range of electronic components, including integrated circuits and analog technologies. TI is well-known for its innovations in the semiconductor industry and serves a wide variety of markets, including automotive, industrial, personal electronics, and communications equipment.

Application

The TLV70033DSER is a low-dropout (LDO) voltage regulator commonly used in various applications due to its efficiency and compact size. Key application areas include:
1. Consumer Electronics: Power management in smartphones, tablets, and portable devices.
2. Industrial Equipment: Voltage regulation for sensors, microcontrollers, and communication modules.
3. Automotive Systems: Supporting electronic control units (ECUs) and infotainment systems.
4. IoT Devices: Powering low-power wireless sensors and modules.
5. Medical Devices: Used in portable and wearable medical equipment for reliable power supply.
6. Communication Equipment: Ensures stable voltage in networking devices and RF modules.
These applications benefit from the regulator's low quiescent current, low noise, and high PSRR.

Package

The TLV70033DSER is a low-dropout linear regulator from Texas Instruments, and it comes in a SOT-23 package, specifically a 6-pin SOT-23 (also known as the DSE package). This package type is compact and suitable for surface-mount applications.

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