TLV70033DDCR

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TLV70033DDCR

IC REG LINEAR 3.3V 200MA SOT23-5

  • Производитель
  • Мфр. Часть #TLV70033DDCR
  • Пакет SOT23-5
  • Лист данных
  • В наличии2255

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Спецификации

Package Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 5.5V
Voltage-Output(Min/Fixed) 3.3V
VoltageDropout(Max) 0.25V @ 200mA
Current-Output 200mA
Current-Quiescent(Iq) 55 µA
Current-Supply(Max) 270 µA
PSRR 68dB (1kHz)
ControlFeatures Enable
ProtectionFeatures Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case SOT-23-5 Thin, TSOT-23-5

Обзор

Description

The TLV70033DDCR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. Designed for applications requiring low quiescent current with excellent line and load transient performance, it provides a fixed output voltage of 3.3V. The device can deliver up to 200 mA of output current, making it suitable for powering microcontrollers and other low-power devices.
Key features include its low quiescent current, typically 29 µA, and its low dropout voltage, which helps extend battery life in portable applications. The regulator also includes protection features such as thermal shutdown and current limit to prevent damage under fault conditions. With an operating input voltage range of 2 V to 5.5 V, it is versatile for various applications.
Packaged in a small SOT-23-5 package (DDC), the TLV70033DDCR is well-suited for space-constrained designs. Its combination of low power consumption, compact size, and reliable performance makes it an attractive choice for designers looking to implement efficient and stable voltage regulation in their projects.

Features

The TLV70033DDCR is a low-dropout (LDO) linear voltage regulator designed by Texas Instruments. Key features include:
1. Output Voltage: Provides a fixed output voltage of 3.3V.
2. Input Voltage Range: Supports an input voltage range from 2.5V to 5.5V.
3. Output Current: Capable of delivering up to 200 mA of output current.
4. Low Dropout Voltage: Features a low dropout voltage, typically around 130 mV at 200 mA.
5. Low Quiescent Current: Consumes a low quiescent current of approximately 31 µA, which helps in energy saving.
6. Fast Transient Response: Offers fast transient response to changes in load conditions.
7. Stable with Ceramic Capacitors: Designed for stability with low-cost ceramic capacitors, typically requiring a 1 µF output capacitor.
8. Current Limit and Thermal Shutdown: Includes built-in current limit and thermal shutdown protection to prevent damage under fault conditions.
9. Package: Available in a small SOT-23 (DDC) package, making it suitable for space-constrained applications.
10. Applications: Ideal for use in battery-powered devices, wearable electronics, and other portable equipment where low power consumption is critical.
These features make the TLV70033DDCR a reliable and efficient choice for various low-power applications.

Package

The TLV70033DDCR is a voltage regulator that comes in a SOT-23-5 package type. SOT-23-5 is a small outline transistor package with five pins, offering a compact footprint for surface mounting on PCBs.

Pinout

The TLV70033DDCR is a low-dropout linear voltage regulator from Texas Instruments. It is available in a 5-pin SOT-23 package. The key functions of the pins are as follows:
1. IN: This is the input voltage pin where the unregulated input voltage is applied.
2. GND: This is the ground pin, which acts as the return path for the input and output currents.
3. OUT: This pin provides the regulated output voltage, which is 3.3V for the TLV70033 variant.
4. NC (No Connect): This pin is not internally connected and is typically left unconnected.
5. EN (Enable): This pin is used to enable or disable the regulator. Driving this pin high enables the device, while driving it low puts the device in a low-power shutdown mode.
The TLV70033DDCR is designed for low power applications and offers features such as short-circuit protection and thermal shutdown.

Manufacturer

The TLV70033DDCR is manufactured by Texas Instruments (TI). Texas Instruments is a global technology company that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers worldwide. TI is known for its analog and embedded processing products, and it serves a wide range of industries, including automotive, industrial, personal electronics, and communications equipment. The company is headquartered in Dallas, Texas, and is one of the largest semiconductor companies in the world.

Application

The TLV70033DDCR is a low-dropout (LDO) voltage regulator commonly used in applications requiring efficient power management, such as portable electronics, battery-powered devices, and microcontroller power supply rails. It is ideal for systems needing low quiescent current and low noise, including smartphones, tablets, wearables, and IoT devices. The device is suitable for powering analog and digital circuits, RF components, and precision sensors that require stable voltage regulation.

Equivalent

The TLV70033DDCR is a low-dropout (LDO) voltage regulator. Equivalent products may include:
1. MCP1703T-3302E/CB by Microchip Technology
2. AMS1117-3.3 by Advanced Monolithic Systems
3. LP2985-33DBVR by Texas Instruments (similar specs)
4. MIC5205-3.3YM5 by Microchip Technology
These alternatives depend on specific requirements like output current, package type, and additional features. Always verify compatibility with your application.

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