LT1761ES5-3.3#TRPBF

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LT1761ES5-3.3#TRPBF

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IC REG LIN 3.3V 100MA TSOT23-5

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Spezifikationen

Attribut Wert
Package / Case Tape & Reel (TR),Cut Tape (CT)
Part Status Active
Output Configuration Positive
Output Type Fixed
Number of Regulators 1
Voltage - Input (Max) 20V
Voltage - Output (Min/Fixed) 3.3V
Voltage Dropout (Max) 0.45V @ 100mA
Current - Output 100mA
PSRR 65dB (120Hz)
Control Features Enable
Protection Features Over Current, Over Temperature, Reverse Polarity
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount

Übersicht

Description

The LT1761ES5-3.3#TRPBF is a low-dropout (LDO) linear regulator manufactured by Analog Devices. It provides a regulated output voltage of 3.3V with a maximum output current of 100mA. The device operates with an input voltage range from 1.8V to 20V, making it suitable for a variety of applications requiring efficient voltage regulation. The LT1761ES5-3.3#TRPBF boasts a low quiescent current of 20µA and features an impressive dropout voltage of only 300mV at full load. This LDO regulator offers excellent line and load transient response, as well as internal protection features such as current limiting and thermal shutdown. The compact SOT-23 package allows for efficient use of board space, making it ideal for portable and space-constrained applications. Its design ensures stable performance even with low ESR capacitors, enhancing overall reliability and efficiency in various electronic systems.

Equivalent

The LT1761ES5-3.3#TRPBF is a low-dropout (LDO) linear voltage regulator. Equivalent products include:
1. Texas Instruments TPS79333: A low-dropout regulator with similar specifications.
2. ON Semiconductor NCP333: Offers comparable performance and features.
3. Microchip MIC5205: Another LDO regulator with matching characteristics.
Always verify electrical specifications and package compatibility directly from datasheets before selecting an equivalent part.

Features

The LT1761ES5-3.3#TRPBF is a low-dropout (LDO) linear regulator featuring:
1. Output Voltage: Fixed at 3.3V.
2. Input Voltage Range: 1.8V to 20V, providing versatility for various applications.
3. Output Current: Capable of delivering up to 100mA.
4. Dropout Voltage: Low dropout of 300mV at full load, enhancing efficiency.
5. Quiescent Current: Ultra-low quiescent current of 20µA, ideal for battery-powered devices.
6. Shutdown Current: Extremely low shutdown current of 1µA, conserving energy when inactive.
7. Stability: Stable with a 1µF ceramic capacitor, simplifying design requirements.
8. Protection Features: Includes thermal shutdown and current limit protection for reliability.
9. Package: Available in a small, 5-lead SOT-23 package, suitable for compact designs.
10. Temperature Range: Operates in a wide temperature range from -40°C to 125°C.
These features make the LT1761ES5-3.3#TRPBF suitable for applications requiring efficient power regulation with minimal energy wastage, especially in portable and battery-operated electronics.

Pinout

The LT1761ES5-3.3#TRPBF is a low dropout (LDO) linear regulator. It comes in a 5-lead SOT-23 package. The primary function of this component is to provide a fixed 3.3V output with a maximum output current of 100mA. It is designed to operate with a low quiescent current and features low dropout voltage, making it suitable for battery-powered applications. The regulator also includes features like internal current limiting, thermal shutdown, and reverse battery protection to enhance reliability and performance.

Manufacturer

The LT1761ES5-3.3#TRPBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company known for designing and manufacturing a wide range of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. These components are used in various electronic equipment and systems across industries such as telecommunications, healthcare, automotive, industrial, and consumer electronics. The company is recognized for its expertise in high-performance solutions that include data converters, amplifiers, power management products, and radio frequency (RF) solutions.

Application

The LT1761ES5-3.3#TRPBF is a low dropout (LDO) regulator designed for applications requiring stable voltage regulation with a low input-to-output differential. Key application areas include:
1. Battery-Powered Devices: Offers efficient power management for extending battery life in handheld gadgets.
2. Portable Electronics: Suitable for smartphones, tablets, and wearables where compact size and efficiency are critical.
3. Wireless Communication Equipment: Provides stable power for RF components.
4. Medical Devices: Ensures precise voltage control for sensitive components.
5. Industrial Sensors: Delivers consistent power in varying environmental conditions.
6. Consumer Electronics: Used in devices like digital cameras and MP3 players for reliable performance.
Its low quiescent current and low noise make it ideal for precision applications.

Package

The LT1761ES5-3.3#TRPBF is a voltage regulator packaged in a SOT-23-5 form factor. This package type is small, surface-mounted, and has five pins, making it suitable for compact, high-efficiency applications.

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