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SC183CULTRT

This product is a compact and efficient 2.5MHz 2.0A synchronous step down regulator in a MLPD3X3 package

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Overview of SC183CULTRT

The SC183CULTRT is a high-performance voltage regulator designed for use in various power management applications. This device offers a compact and efficient solution for voltage regulation in electronic systems.

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
  • ADJ: Voltage Adjust
  • NC: No Connection

Circuit Diagram

Incorporate a circuit diagram that illustrates the connections and operation of the SC183CULTRT voltage regulator for a more visual representation.

Key Features

  • High Efficiency: The SC183CULTRT offers high efficiency in voltage regulation, minimizing power loss.
  • Wide Input Voltage Range: This voltage regulator can handle a wide range of input voltages, making it versatile for various applications.
  • Compact Design: With its compact form factor, the SC183CULTRT is suitable for space-constrained designs.
  • Low Dropout Voltage: The device maintains regulation even when the input voltage is only slightly higher than the output voltage.
  • Thermal Shutdown Protection: Integrated thermal shutdown protection prevents the regulator from overheating.

Note: For detailed technical specifications, please refer to the SC183CULTRT datasheet.

Application

The SC183CULTRT is commonly used in the following applications:

  • Power Supplies: This voltage regulator is suitable for use in various power supply designs, including linear power supplies and DC-DC converters.
  • Electronic Equipment: It can be integrated into electronic equipment to provide stable voltage to sensitive components.
  • Battery-Powered Devices: The regulator's low dropout voltage and efficiency make it appropriate for battery-powered devices.

Functionality

The SC183CULTRT regulates the input voltage to a stable output voltage, ensuring consistent power delivery to connected electronic circuits.

Usage Guide

  • Input Voltage: Connect the VIN pin to the input voltage source.
  • Ground: Connect the GND pin to the ground reference of the system.
  • Output Voltage: The VOUT pin provides the regulated output voltage.
  • Voltage Adjust: The ADJ pin allows for fine-tuning of the output voltage if necessary.

Frequently Asked Questions

Q: What is the maximum input voltage supported by the SC183CULTRT?
A: The SC183CULTRT can handle a maximum input voltage as specified in the datasheet.

Q: Is thermal shutdown protection important for voltage regulators?
A: Yes, thermal shutdown protection helps prevent damage to the regulator and the connected circuitry in case of excessive heat.

Equivalent

For similar voltage regulation requirements, consider these alternatives to the SC183CULTRT:

  • LM7805: A popular linear voltage regulator offering a fixed 5V output.
  • LM317: This adjustable voltage regulator provides flexibility in output voltage settings.
  • LM2940: A low dropout regulator suitable for applications with tight voltage margins.

Specifications

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

Product Category Switching Voltage Regulators RoHS Details
Output Voltage 800 mV to 3.3 V Output Current 2 A
Input Voltage, Max 5.5 V Number of Outputs 1 Output
Topology Buck Package / Case MLPD-UT-16
Mounting Style SMD/SMT Switching Frequency 2.5 MHz
Minimum Operating Temperature - 40 C Maximum Operating Temperature + 125 C
Series SC18 Input Voltage, Min 2.9 V
Brand Semtech Development Kit SC183CEVB
Input Voltage 2.9 V to 5.5 V Load Regulation 0.5 %
Operating Supply Current 10 mA Product Type Switching Voltage Regulators
Shutdown Shutdown Factory Pack Quantity 3000
Subcategory PMIC - Power Management ICs Supply Voltage - Min 2.9 V
Type Synchronous Step Down Regulator Unit Weight 0.002356 oz

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