LT1763CDE-3.3#TRPBF

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LT1763CDE-3.3#TRPBF

IC REG LINEAR 3.3V 500MA 12-DFN

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Spécifications

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 @ 500mA
Current - Output 500mA
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 12-WFDFN Exposed Pad
Supplier Device Package 12-DFN (4x3)
Base Product Number LT1763

Vue d'ensemble

Description

The LT1763CDE-3.3#TRPBF is a low dropout (LDO) voltage regulator produced by Analog Devices. It delivers a fixed output voltage of 3.3V with a maximum output current of up to 100mA. Known for its low dropout voltage (typically around 300mV at full load), this regulator is ideal for battery-powered applications where efficient power management is essential.
Key features include a low quiescent current of 30µA, enabling longer battery life, and a wide input voltage range from 1.8V to 20V, providing flexibility in various designs. It also boasts excellent load and line regulation, making it suitable for sensitive analog and digital circuits.
The LT1763CDE-3.3#TRPBF is housed in a compact 8-lead MSOP package, facilitating space savings in PCB layouts. This device is also characterized by thermal overload protection, ensuring reliability in various operating conditions. Overall, it is an excellent choice for designers needing a robust, efficient power supply solution in compact electronic devices.

Features

The LT1763CDE-3.3#TRPBF is a low dropout (LDO) linear voltage regulator from Analog Devices, designed to provide a stable output voltage of 3.3V. Key features include:
- Low Dropout Voltage: Typically around 300mV at 300mA load current, allowing for efficient operation with minimal input-output voltage differential.
- High Output Current: Supports up to 500mA of output current, making it suitable for various applications.
- Low Noise: Features low output noise (30µVRMS) and a power supply rejection ratio (PSRR) of 80dB at low frequencies, ideal for sensitive analog circuits.
- Internal Protection: Equipped with thermal overload protection and current limiting to prevent damage during fault conditions.
- Wide Operating Range: Input voltage range from 1.8V to 20V, offering flexibility in design.
- Compact Package: Comes in a 5-lead TO-220 package, facilitating easy integration into electronic circuits.
These features make the LT1763CDE-3.3#TRPBF suitable for powering analog and digital devices requiring a stable voltage supply.

Package

The LT1763CDE-3.3#TRPBF is packaged in a 5-lead SOT-23 (Small Outline Transistor) configuration. This surface-mount package is designed for compact applications in electronic circuits.

Pinout

The LT1763CDE-3.3#TRPBF is a low dropout (LDO) voltage regulator from Analog Devices, featuring a pin count of 5. Its primary functions include providing a stable output voltage of 3.3V with a maximum output current of 200 mA. The pin configuration is as follows:
1. VIN: Input voltage supply.
2. GND: Ground reference.
3. VOUT: Regulated output voltage (3.3V).
4. NC: Not connected (for internal use).
5. ADJ: Adjustable output voltage setting (not used in fixed 3.3V version).
This device is designed for applications requiring low noise and high power supply rejection, making it suitable for sensitive analog circuitry. It operates with a low dropout voltage and has built-in protection features such as thermal shutdown and current limiting.

Manufacturer

The LT1763CDE-3.3#TRPBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational company that specializes in designing and manufacturing high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs). Founded in 1965, the company serves various industries, including telecommunications, automotive, industrial automation, healthcare, and consumer electronics. Analog Devices is known for its innovative products that facilitate data conversion, signal processing, and power management, making it a key player in the semiconductor sector. The LT1763 series, specifically, is a low-dropout (LDO) linear voltage regulator known for its high accuracy and low noise, making it suitable for various applications requiring stable voltage output.

Application

The LT1763CDE-3.3#TRPBF is a low-dropout (LDO) linear voltage regulator primarily used in applications requiring low noise, high accuracy, and fast transient response. Typical application areas include:
1. Precision analog circuits
2. RF and communication systems
3. Battery-powered devices
4. Portable instrumentation
5. FPGA and microcontroller power supplies
6. Automotive electronics
Its features make it suitable for sensitive applications where stable voltage supply is crucial.

Equivalent

Equivalent products to the LT1763CDE-3.3#TRPBF include the LM1117-3.3, MCP1700-3302E, and MIC5205-3.3. These are all low-dropout (LDO) linear voltage regulators that provide a similar output voltage of 3.3V. Always verify specific parameters like voltage tolerance, output current, and thermal performance to ensure compatibility with your application.

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FedEx: Les frais d'expédition varient de 25 à 40 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

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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