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LT1763CDE-5#TRPBF

Name: LT1763CDE-5#TRPBF
Rating: 4.7 (12 reviews)

IC REG LINEAR 5V 500MA 12-DFN

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規格

Part Status	Active
Output Configuration	Positive
Output Type	Fixed
Number of Regulators	1
Voltage - Input (Max)	20V
Voltage - Output (Min/Fixed)	5V
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

概述

Description

The LT1763CDE-5#TRPBF is a low-dropout (LDO) voltage regulator designed by Analog Devices (LT). It provides a fixed output voltage of 5V with a maximum output current of 300mA. The device features a low dropout voltage of only 300mV at full load, which makes it suitable for battery-powered and portable applications where efficient voltage regulation is crucial.
Key features include low output noise, high power supply rejection ratio (PSRR), and a wide input voltage range (up to 20V). It also includes protection features such as thermal shutdown and current limiting. The LT1763 is packaged in a compact 3-lead SOT-23 or an 8-lead MSOP, making it ideal for space-constrained designs.
Applications for the LT1763CDE-5#TRPBF include powering analog circuits, RF systems, and precision measurement devices, where stable and low-noise voltage is essential. It is widely used in consumer electronics, automotive, and industrial applications.

Features

The LT1763CDE-5#TRPBF is a low-dropout (LDO) voltage regulator from Analog Devices, designed for high performance in a compact package. Key features include:
- Output Voltage: Fixed output of 5V.
- Dropout Voltage: Low dropout voltage, typically 300mV at 500mA, ensuring efficient performance with minimal headroom.
- Output Current: Capable of supplying up to 500mA of load current.
- Temperature Range: Operates over a wide temperature range from -40°C to 125°C.
- Power Supply Rejection Ratio (PSRR): High PSRR, maintaining stable output voltage with varying input voltage and load conditions.
- Noise: Low output noise, ideal for sensitive applications.
- Thermal Protection: Built-in thermal shutdown feature to prevent damage from overheating.
- Package: Available in a compact 5-lead Thin SOT-23 package, suitable for space-constrained designs.
This LDO is well-suited for powering RF, analog, and digital circuits in portable and battery-powered applications.

Package

The LT1763CDE-5#TRPBF is packaged in a 5-lead SOT-23 (Small Outline Transistor) package.

Pinout

The LT1763CDE-5#TRPBF is a low-dropout (LDO) voltage regulator from Analog Devices. It features a 5V output voltage and has a pin count of 8.
### Pin Functions:
1. VIN: Input voltage (supply voltage).
2. GND: Ground reference.
3. VOUT: Regulated output voltage (5V).
4. NC (No Connect): Not connected internally; can be left floating.
5. FB (Feedback): Feedback pin for regulation; used to set output voltage.
6. SHDN (Shutdown): Active-low shutdown control input; when low, the device goes into low power mode.
7. COUT: Output capacitor connection; stabilizes the output.
8. CIN: Input capacitor connection; stabilizes the input.
The LT1763CDE-5#TRPBF is designed for low power applications, providing high accuracy and low noise in a compact package.

Manufacturer

The LT1763CDE-5#TRPBF is manufactured by Analog Devices, Inc. (ADI), a leading global company specializing in analog, mixed-signal, and digital signal processing technologies. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices designs and manufactures a wide range of semiconductor products, including operational amplifiers, converters, and voltage references used in various applications such as communications, automotive, industrial, and consumer electronics. The LT1763 series is a low-dropout (LDO) voltage regulator known for its low noise and high performance, making it suitable for sensitive analog circuitry.

Application

The LT1763CDE-5#TRPBF is a low noise, high precision voltage reference and linear regulator. Its application areas include battery-powered devices, precision analog circuits, instrumentation, and sensor applications. It is ideal for use in portable electronics, RF applications, and as a power supply for analog components requiring stable voltage with minimal noise.

Equivalent

The LT1763CDE-5#TRPBF is a low-dropout (LDO) voltage regulator. Equivalent products include:
1. LM1117-5.0 - Texas Instruments
2. MCP1825S-5002E/TO - Microchip
3. TPS7A47 - Texas Instruments
4. MIC5205-5.0 - Microchip
Ensure to check parameters like output current, dropout voltage, and package type for compatibility.