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LT1529CQ-5

Ideal for applications requiring stable and efficient voltage regulation up to 3A load currents

Inventory:6,908

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Overview of LT1529CQ-5

The LT1529CQ-5 is a low dropout positive fixed linear regulator capable of supplying up to 500mA of output current. It features a fixed 5V output voltage and is designed for applications where a stable and regulated power supply is required.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VIN: Input Voltage
  • GND: Ground
  • VOUT: Output Voltage
  • BYP: Bypass Capacitor

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the LT1529CQ-5 for a visual representation.

Key Features

  • Low Dropout Voltage: The LT1529CQ-5 operates with a low dropout voltage, ensuring efficient regulation even with small voltage differentials.
  • High Output Current: This linear regulator can deliver up to 500mA of output current, suitable for powering a variety of components.
  • Fixed Output Voltage: With a fixed 5V output voltage, the LT1529CQ-5 provides a stable power source for consistent performance.
  • Short Circuit Protection: Includes built-in short circuit protection to safeguard the regulator and connected components.
  • Thermal Shutdown: Features thermal shutdown functionality to prevent overheating under high load conditions.

Note: For detailed technical specifications, please refer to the LT1529CQ-5 datasheet.

Application

  • Power Supply Regulation: Ideal for applications requiring stable and regulated power supplies, such as sensor modules, microcontrollers, and audio devices.
  • Embedded Systems: Suitable for providing power to various components in embedded systems, ensuring reliable operation.
  • Consumer Electronics: Can be used in consumer electronic devices for voltage regulation and power delivery.

Functionality

The LT1529CQ-5 is a low dropout linear regulator that provides a fixed 5V output voltage with high output current capability. It ensures a reliable and consistent power source for your electronic circuits.

Usage Guide

  • Input Voltage: Connect VIN (Pin 1) to the input voltage source to be regulated.
  • Output Voltage: Obtain the regulated 5V output from VOUT (Pin 3) for powering your circuit.
  • Bypass Capacitor: Connect an appropriate bypass capacitor to BYP (Pin 4) for improved stability.

Frequently Asked Questions

Q: Can the LT1529CQ-5 handle input voltages higher than 5V?
A: The LT1529CQ-5 is designed as a low dropout regulator with a fixed 5V output. Ensure that the input voltage does not exceed the desired output voltage for proper regulation.

Q: Is thermal shutdown essential for the LT1529CQ-5?
A: Yes, thermal shutdown is crucial for preventing the regulator from overheating during extended high-load operations, ensuring long-term reliability.

Equivalent

For similar functionalities, consider these alternatives to the LT1529CQ-5:

  • LM2937-5.0: A comparable 5V fixed linear regulator with similar performance characteristics.
  • ADP3335: This linear regulator offers a fixed 5V output and high current capability, suitable for similar applications as the LT1529CQ-5.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Source Content uid LT1529CQ-5 Rohs Code No
Part Life Cycle Code Obsolete Ihs Manufacturer ANALOG DEVICES INC
Package Description TO-263, SMSIP5H,.6,67TB Reach Compliance Code not_compliant
ECCN Code EAR99 HTS Code 8542.39.00.01
Samacsys Manufacturer Analog Devices Adjustability FIXED
Dropout Voltage1-Max 0.95 V Dropout Voltage1-Nom 0.6 V
Input Voltage Absolute-Max 15 V Input Voltage-Max 15 V
Input Voltage-Min 6 V JESD-30 Code R-PSSO-G5
JESD-609 Code e0 Length 10.2235 mm
Line Regulation-Max 0.01% Load Regulation-Max 0.03%
Moisture Sensitivity Level 1 Number of Functions 1
Number of Outputs 1 Number of Terminals 5
Operating Temperature TJ-Max 125 °C Operating Temperature TJ-Min
Output Current1-Max 3 A Output Voltage1-Max 5.15 V
Output Voltage1-Min 4.85 V Output Voltage1-Nom 5 V
Package Body Material PLASTIC/EPOXY Package Code TO-263
Package Equivalence Code SMSIP5H,.6,67TB Package Shape RECTANGULAR
Package Style SMALL OUTLINE Qualification Status Not Qualified
Regulator Type FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR Seated Height-Max 4.877 mm
Surface Mount YES Technology BIPOLAR
Terminal Finish TIN LEAD OVER NICKEL Terminal Form GULL WING
Terminal Pitch 1.702 mm Terminal Position SINGLE
Voltage Tolerance-Max 3% Width 8.89 mm
Product Category LDO Voltage Regulators RoHS No -RoHS Version Available
Package / Case DDPAK-5 Output Voltage 5 V
Output Current 3 A Polarity Positive
Quiescent Current 50 uA Input Voltage, Min 3.8 V
Input Voltage, Max 15 V PSRR / Ripple Rejection - Typ 62 dB
Output Type Fixed Minimum Operating Temperature 0 C
Maximum Operating Temperature + 125 C Dropout Voltage 600 mV
Series LT1529 Brand Analog Devices
Dropout Voltage - Max 950 mV Height 4.57 mm
Ib - Input Bias Current 150 nA Line Regulation 1.5 mV
Load Regulation 12 mV Operating Supply Current 50 uA
Product Linear Regulators Product Type LDO Voltage Regulators
Subcategory PMIC - Power Management ICs Type Positive Linear Regulator

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packageimg

LT1529CQ-5

Ideal for applications requiring stable and efficient voltage regulation up to 3A load currents

Inventory:

6,908