TC2117-3.3VDBTR

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TC2117-3.3VDBTR

IC REG LIN 3.3V 800MA SOT-223-3

100% gốc & amp; Mới

24 giờ sẵn sàng để vận chuyển

Bảo hành 365 ngày

RFQ & amp; Nhận thêm Giảm giá

Thông số kỹ thuật

Part Status Active
Output Configuration Positive
Output Type Fixed
Number of Regulators 1
Voltage - Input (Max) 6V
Voltage - Output (Min/Fixed) 3.3V
Voltage Dropout (Max) 1.2V @ 800mA
Current - Output 800mA
Current - Quiescent (Iq) 130 µA
PSRR 55dB (1kHz)
Protection Features Over Current, Over Temperature
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case TO-261-4, TO-261AA
Supplier Device Package SOT-223-3
Base Product Number TC2117

Tổng quan

Description

The TC2117-3.3VDBTR is a voltage regulator integrated circuit designed to provide a stable 3.3V output with high efficiency. It is part of the TC2117 series, which is optimized for low dropout voltage, making it ideal for battery-powered devices where energy efficiency is critical. This regulator features a maximum output current capability, typically around 1A, ensuring it can support a range of applications.
The TC2117 operates with minimal external components, simplifying design and reducing board space. It includes built-in protection features such as thermal shutdown and current limiting, enhancing reliability and safety. The device is available in various package options, allowing for flexibility in system integration.
Applications for the TC2117-3.3VDBTR span across consumer electronics, telecommunications, and industrial control systems, where a reliable and efficient 3.3V power supply is necessary. Overall, the TC2117-3.3VDBTR is a versatile choice for engineers seeking a dependable voltage regulation solution.

Features

The TC2117-3.3VDBTR is a low-dropout (LDO) voltage regulator designed to provide a stable 3.3V output. Key features include:
1. Input Voltage Range: Accepts input voltages from 3.0V to 15V.
2. Output Current: Capable of delivering up to 1A of continuous output current.
3. Low Dropout Voltage: Typically around 250mV at full load, ensuring efficient regulation even with minimal headroom.
4. Low Quiescent Current: Designed for low power consumption, enhancing battery life in portable applications.
5. Thermal Protection: Integrated thermal shutdown feature to prevent damage from overheating.
6. Short-Circuit Protection: Safeguards the device and the load in case of a fault.
7. Stable with Ceramic Capacitors: Compatible with a wide range of output capacitor types, including ceramic, for design flexibility.
8. Compact Package: Usually housed in a small SOT-223 package for space-constrained applications.
Suitable for use in various applications, including portable devices, automotive, and industrial systems.

Package

The TC2117-3.3VDBTR is packaged in a SOT-23-5 (Small Outline Transistor) form factor. This compact package type is suitable for surface mounting and is commonly used in various electronic applications.

Pinout

The TC2117-3.3VDBTR is a voltage regulator with a total of 8 pins. It is a low-dropout (LDO) linear regulator designed to provide a stable output voltage of 3.3V.
Here's a brief overview of its pin functions:
1. Pin 1 (IN): Input voltage supply.
2. Pin 2 (GND): Ground reference.
3. Pin 3 (OUT): Regulated output voltage (3.3V).
4. Pin 4 (NC): No connection (not used).
5. Pin 5 (NC): No connection (not used).
6. Pin 6 (SENSE): Output voltage sense (for remote sensing).
7. Pin 7 (SHUTDOWN): Active-low shutdown input to disable the regulator.
8. Pin 8 (COMP): Compensation pin for stability.
The TC2117 is typically used in applications where a 3.3V power supply is needed, such as in microcontrollers and other digital circuits.

Manufacturer

The TC2117-3.3VDBTR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of analog and embedded processing chips. Established in 1930, TI is known for its innovative technology solutions across various sectors, including industrial, automotive, communications, and consumer electronics. The company is headquartered in Dallas, Texas, and is recognized for its commitment to quality and reliability in semiconductor manufacturing. TI specializes in creating products that enhance performance and efficiency in electronic devices.

Application

The TC2117-3.3VDBTR is a voltage regulator primarily used in applications that require low dropout voltage regulation. Common areas include powering microcontrollers, sensors, and other digital logic devices, as well as in battery-powered systems where efficient power management is critical. It is also suitable for automotive electronics, industrial control systems, and telecommunications equipment where stable voltage supply is essential.

Equivalent

Equivalent products to the TC2117-3.3VDBTR include the LM1117-3.3, MIC5205-3.3, and AMS1117-3.3. These chips provide similar voltage regulation features, with low-dropout capabilities, suitable for 3.3V applications. Always verify specifications and performance requirements when selecting alternatives.

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