LT1761ES5-SD#TRPBF

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LT1761ES5-SD#TRPBF

IC REG LIN POS ADJ 100MA TSOT23

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Spécifications

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Adjustable
NumberofRegulators 1
Voltage-Input(Max) 20V
Voltage-Output(Min/Fixed) 1.22V
Voltage-Output(Max) 20V
VoltageDropout(Max) 0.45V @ 100mA
Current-Output 100mA
PSRR 65dB (120Hz)
ControlFeatures Enable
ProtectionFeatures Over Current, Over Temperature, Reverse Polarity
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case SOT-23-5 Thin, TSOT-23-5

Vue d'ensemble

Description

The LT1761ES5-SD#TRPBF is a low-dropout (LDO) linear voltage regulator from Analog Devices. It is designed to provide a stable output voltage with low input-to-output voltage differential, making it ideal for applications that require efficient power management and minimal power loss. The device offers an output current capability of up to 100mA and features a high accuracy output voltage. Its quiescent current is very low, which is beneficial for battery-operated devices as it extends battery life.
The LT1761ES5-SD#TRPBF operates with an input voltage range typically from 1.8V to 20V, allowing flexibility in various circuit designs. It is equipped with internal circuitry to prevent excessive power dissipation, including thermal shutdown and current limiting features. The device also provides excellent line and load transient response, critical for maintaining stable operation under varying conditions.
Encased in a space-saving SOT-23 package, it is suitable for compact and portable electronic applications. Additional features may include low noise operation and reverse battery protection, enhancing its applicability in sensitive and complex electronic systems such as mobile devices, wireless communication equipment, and portable instruments.

Features

The LT1761ES5-SD#TRPBF is a low-dropout (LDO) linear voltage regulator designed for efficient power management solutions. Key features include:
1. Low Quiescent Current: It operates with a minimal quiescent current, making it ideal for battery-powered applications.
2. Low Dropout Voltage: Provides a low dropout voltage of around 300mV at full load, ensuring efficiency and longer battery life.
3. Output Voltage Options: Available with fixed output voltage options, catering to different application needs.
4. High Output Accuracy: Delivers a precise output voltage with high accuracy, essential for sensitive electronic circuits.
5. Wide Input Voltage Range: Supports a broad input voltage range, enhancing flexibility in application design.
6. Fast Transient Response: Offers excellent transient response, ensuring stable performance under varying load conditions.
7. Thermal Protection: Includes built-in thermal protection to prevent overheating, enhancing device reliability.
8. Compact Package: Housed in a small SOT-23 package, making it suitable for space-constrained applications.
Overall, the LT1761ES5-SD#TRPBF is a reliable choice for delivering stable voltage regulation in compact, low-power applications.

Package

The LT1761ES5-SD#TRPBF is a low dropout (LDO) linear regulator in a SOT-23-5 package. The "S5" indicates a 5-lead SOT-23 package type, which is compact and suitable for surface-mount applications.

Pinout

The LT1761ES5-SD#TRPBF is a low-dropout (LDO) linear voltage regulator from Analog Devices. It is housed in a 5-pin SOT-23 package. The pin configuration and functions are as follows:
1. Pin 1 (GND): Ground connection.
2. Pin 2 (VIN): Input voltage pin, where the unregulated voltage is supplied.
3. Pin 3 (SHDN): Shutdown pin, used to enable or disable the regulator. When pulled low, the regulator is disabled.
4. Pin 4 (VOUT): Output voltage pin, where the regulated voltage is provided.
5. Pin 5 (BYP): Bypass pin, used to connect a capacitor for noise reduction and improved performance.
The LT1761 series is known for its low quiescent current, low noise operation, and the ability to deliver up to 100mA of output current. The specific suffix "SD" indicates a fixed output voltage, in this case, 3.3V, and "#TRPBF" denotes RoHS compliance and that the part is supplied in tape and reel packaging for automated assembly.

Manufacturer

The LT1761ES5-SD#TRPBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company serves a wide range of industries, including communications, automotive, industrial, healthcare, and consumer electronics. Analog Devices is known for providing solutions that address complex engineering challenges, focusing on areas such as power management, data conversion, signal processing, and radio frequency (RF) technology.

Application

The LT1761ES5-SD#TRPBF is a low-dropout (LDO) linear regulator ideal for use in applications requiring low noise, low dropout voltage, and efficient power management. Common application areas include mobile devices, wireless communication systems, portable electronics, and battery-powered equipment. It is also suitable for use in RF applications and sensitive instrumentation where low noise and precision voltage regulation are critical.

Equivalent

The LT1761ES5-SD#TRPBF is a low-dropout (LDO) linear voltage regulator. Equivalent products might include the LP2980 series from Texas Instruments, the MIC5205 series from Microchip Technology, and the NCP699 series from ON Semiconductor. These alternatives offer similar low-dropout voltage, current output, and package size. However, it's crucial to verify specific electrical and thermal characteristics to ensure compatibility for a particular application.

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UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.

Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.

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