SC4530WLTRT

Name: SC4530WLTRT
Brand: Semtech
Rating: 4.5 (10 reviews)
Author: Lisleapex

Ideal for use in applications requiring a stable output voltage

5,681 Effective Inventory

SC4530WLTRT

Effective Inventory5,681

Ideal for use in applications requiring a stable output voltage

Manufacturer Part # : SC4530WLTRT
Package/Case: WFDFN-8
Part Status : End Of Life
Brand: Semtech
Product Categories : Voltage Regulators , DC DC Switching Regulators
RoHS:

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SC4530WLTRT DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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SC4530WLTRT Details

The SC4530WLTRT is a highly efficient linear voltage regulator (LDO) from Semtech, designed for low dropout and low noise applications. It provides a stable output voltage and a current capacity of up to 3A, making it suitable for powering a variety of electronic devices. Its compact package and robust thermal performance ensure high reliability in various applications.

Pinout

1 (VIN): Input Voltage
2 (GND): Ground
3 (VOUT): Output Voltage
4 (ENABLE): Enable Pin

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

Low Dropout Voltage: Designed to operate with a low voltage differential between input and output.
Noise Reduction: Provides ultra-low noise operation, ideal for sensitive applications.
Current Capability: Supports output currents up to 3A for demanding load conditions.
Thermal Protection: Integrated thermal shutdown protection for enhanced reliability.
Compact Size: Available in a small package, making it suitable for space-constrained designs.

Application

Portable Devices: Ideal for battery-powered portable electronics requiring stable power supply.
Consumer Electronics: Used in TVs, set-top boxes, and other consumer electronics for reliable voltage regulation.
Communications: Suitable for powering RF amplifiers and other communication equipment.

Where to Use

The SC4530WLTRT is suitable for applications that require a stable output voltage with low noise characteristics. It is ideal for use in portable devices, consumer electronics, and communication systems where space and power efficiency are crucial.

How to Use

Connect the SC4530WLTRT by wiring the VIN and GND pins to your power supply and ground, respectively. The VOUT pin will output the regulated voltage, which can be connected to your load. Use the ENABLE pin to toggle the device on or off as needed. For detailed usage instructions, refer to the datasheet.

Application Circuit

The application circuit diagram for the SC4530WLTRT details how to connect the voltage regulator to your circuit. It includes necessary connections for power supply, ground, and output lines, ensuring proper functionality and stable voltage regulation.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

LM317: A similar adjustable linear voltage regulator with comparable performance.
LT1084: Alternately used LDO regulator offering enhanced current capability.

Complementary

The SC4530WLTRT can be complemented by the SC4531WLTRT, which offers additional features such as improved transient response and higher output current capacity, suitable for more demanding power management applications.

When selecting complementary regulators, ensure that their specifications align with your application needs for optimal performance.

Frequently Asked Questions

Q: What is the maximum output current of the SC4530WLTRT?

A: The SC4530WLTRT supports output currents up to 3A. Make sure to review the datasheet for detailed operational characteristics.

Q: Can the SC4530WLTRT be used in battery-powered applications?

A: Yes, the SC4530WLTRT is suitable for battery-powered applications due to its low dropout voltage and high efficiency.

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	1.8 V to 18 V	Output Current !	300 mA
Input Voltage, Max	30 V	Number of Outputs	1 Output
Topology	Buck	Package / Case	MLPD-W-8
Mounting Style	SMD/SMT	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature !	+ 125 C	Series	SC453
Input Voltage, Min	3 V	Brand	Semtech
Development Kit	SC4530EVB	Input Voltage	3 V to 30 V
Operating Supply Current	34 uA	Product Type !	Switching Voltage Regulators
Shutdown	No Shutdown	Factory Pack Quantity	3000
Subcategory	PMIC - Power Management ICs	Supply Voltage - Min	3 V
Type	Step Down Switching Regulator

FAQs

What is SC4530WLTRT?

The SC4530WLTRT is a high-performance, low-power synchronous DC-DC buck converter module designed by Semtech Corporation. It is ideal for applications requiring efficient power conversion, such as mobile devices, IoT devices, and embedded systems.

How Does SC4530WLTRT Work?

The SC4530WLTRT operates as a synchronous buck converter, efficiently stepping down input voltage to a lower output voltage with minimal power loss. It uses PWM control to regulate the output voltage accurately and efficiently. The converter features a compact size and high efficiency, making it suitable for space-constrained and energy-efficient designs.

How Many Pins does SC4530WLTRT have and What are the Functions of the Pinout Configuration?

The SC4530WLTRT is housed in a compact package with a specific pinout configuration tailored to its functionality. The pinout configuration includes:

VIN: Input voltage pin.
GND: Ground pin.
SW: Switching node pin.
FB: Feedback pin for output voltage regulation.
EN: Enable pin for turning the converter on and off.
COMP: Compensation pin for loop stability.

What are the Pros and Cons of SC4530WLTRT?

Pros:

High Efficiency: Provides efficient power conversion, reducing energy consumption.
Compact Size: Ideal for space-constrained designs and applications with limited board space.
Low Power Consumption: Operates with low power requirements, suitable for battery-powered devices.
Accurate Voltage Regulation: Maintains a stable output voltage for reliable performance.
Integrated Protection Features: Includes overcurrent protection and thermal shutdown for added reliability.

Cons:

External Components: May require additional external components for optimal performance in certain designs.
Complexity: Synchronous buck converters like the SC4530WLTRT may require careful circuit design considerations for efficiency and stability.

Are There Any Equivalents/Alternatives to SC4530WLTRT for Recommendation?

Alternative options to the SC4530WLTRT include the LM3670 from Texas Instruments and the LT8610 from Analog Devices.
Equivalents to the SC4530WLTRT include the TPS62825 from Texas Instruments and the MP2307 from Monolithic Power Systems.

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SC4530WLTRT

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