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LT1761ES5-3.3#TRMPBF

Name: LT1761ES5-3.3#TRMPBF
Rating: 4.7 (12 reviews)

IC REG LIN 3.3V 100MA TSOT-23-5

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Mfr.부분 #LT1761ES5-3.3#TRMPBF
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데이터시트 LT1761ES5-3.3#TRMPBF DataSheet
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사양

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
Package / Case	SOT-23-5 Thin, TSOT-23-5
Supplier Device Package	TSOT-23-5
Base Product Number	LT1761

개요

Description

The LT1761ES5-3.3#TRMPBF is a high-performance, low-dropout (LDO) voltage regulator manufactured by Analog Devices (formerly Linear Technology). It is designed to provide a stable output voltage of 3.3V with a maximum output current of 100 mA. This regulator features an ultra-low dropout voltage of typically 300 mV at full load, making it suitable for battery-powered applications where efficiency is crucial.
Key features include low noise operation, high power supply rejection ratio (PSRR), and a wide input voltage range from 1.8V to 20V. The LT1761 also includes protection features like thermal shutdown and current limiting to enhance reliability. Its small SOT-23 package allows for compact designs, making it ideal for portable devices, RF applications, and precision analog circuits.
Overall, the LT1761ES5-3.3#TRMPBF is a versatile choice for engineers looking to provide a reliable and efficient power solution in various electronic applications.

Features

The LT1761ES5-3.3#TRMPBF is a low-dropout (LDO) voltage regulator from Analog Devices. Key features include:
- Output Voltage: Fixed at 3.3V.
- Low Dropout Voltage: Typically 300 mV at 100 mA, enabling efficient operation with minimal input-output voltage differential.
- Output Current: Capable of supplying up to 100 mA of load current.
- Power Supply Rejection Ratio (PSRR): High PSRR of 70 dB at low frequencies, ensuring stable output against input voltage variations.
- Low Quiescent Current: Consumes only 30 µA, contributing to energy efficiency.
- Thermal Protection: Integrated thermal shutdown to prevent overheating.
- Small Package: Available in a SOT-23-5 package, suitable for space-constrained applications.
- Wide Operating Temperature: Functional from -40°C to +125°C.
These features make the LT1761ES5-3.3#TRMPBF suitable for various applications, including battery-powered devices, RF systems, and portable electronics.

Package

The LT1761ES5-3.3#TRMPBF is packaged in a 5-lead SOT-23 (Small Outline Transistor) type package.

Pinout

The LT1761ES5-3.3#TRMPBF is a low dropout (LDO) linear voltage regulator from Analog Devices. It comes in a 5-pin SOT-23 package. The pin configuration and functions are as follows:
1. Input (VIN) - Supplies the input voltage to the regulator.
2. Ground (GND) - The ground reference for the IC.
3. Output (VOUT) - Provides a regulated output voltage of 3.3V.
4. Control (NO CONNECT) - Not internally connected; typically left unconnected.
5. Enable (EN) - A pin to enable or disable the output; active high.
This device is designed to deliver a stable output voltage with low dropout, making it suitable for battery-operated devices.

Manufacturer

The manufacturer of the LT1761ES5-3.3#TRMPBF is Analog Devices, Inc. (ADI). Analog Devices is a multinational semiconductor company that specializes in data conversion, signal processing, and power management solutions. Founded in 1965 and headquartered in Norwood, Massachusetts, ADI designs and manufactures a wide range of integrated circuits and components used in various applications, including industrial automation, automotive systems, telecommunications, healthcare, and consumer electronics. Their products are known for high performance, precision, and reliability, making them a key player in the electronics industry.

Application

The LT1761ES5-3.3#TRMPBF is a low noise, low dropout (LDO) voltage regulator primarily used in battery-powered devices, precision analog circuits, RF applications, and portable instrumentation. Its application areas include powering sensitive analog components, providing a stable voltage supply for communication devices, and serving as a reference voltage source in data acquisition systems.

Equivalent

Equivalent products to the LT1761ES5-3.3#TRMPBF include:
1. LM1117-3.3 - A low dropout linear regulator.
2. MIC5205-3.3 - A low dropout voltage regulator with similar specs.
3. TPS78333 - A low dropout regulator from Texas Instruments.
4. LP2985-33 - Another low dropout linear regulator option.
Always verify specifications and conditions to ensure compatibility.