SC194AMLTRT

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Regulated switching voltage converters with synchronous buck technology and protection features

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SC194AMLTRT DataSheet

Pricing (USD)

Quantity Unit Price Ext. Price
1 $2.598 $2.60
200 $1.005 $201.00
500 $0.971 $485.50
1000 $0.953 $953.00

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

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Rapid Quote

Please submit RFQ for SC194AMLTRT or email to us: Email: [email protected], we will contact you in 12 hours.

SC194AMLTRT Details

The SC194AMLTRT is a high-speed switch from Semtech, designed for use in high-frequency communication systems. This switch offers low insertion loss and high isolation, making it ideal for RF and microwave applications. It is housed in a compact QFN package, allowing for space-efficient designs.

Pinout

  • 1 (IN1): Input 1
  • 2 (IN2): Input 2
  • 3 (GND): Ground
  • 4 (OUT): Output

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

Key Features

  • Low Insertion Loss: Provides minimal signal loss for high-frequency applications.
  • High Isolation: Ensures signal integrity and isolation between input and output ports.
  • Compact Design: Housed in a small QFN package for space-saving integration.
  • High-Speed Operation: Suitable for high-speed switching in RF and microwave systems.
  • Wide Frequency Range: Operates effectively across a wide frequency spectrum.

Application

  • RF Systems: Ideal for use in RF communication systems for signal routing and switching.
  • Microwave Networks: Suitable for microwave networks requiring high-speed switching capabilities.
  • Signal Processing: Used in signal processing applications for routing and managing signals efficiently.

Where to Use

The SC194AMLTRT is suitable for applications that demand high-speed switching with low signal loss and high isolation. It is commonly employed in RF and microwave systems for signal routing and management with minimal interference.

How to Use

Integrate the SC194AMLTRT into your circuit by connecting the input and output pins as required for your system. Ensure a stable ground connection to maintain signal integrity. Utilize high-speed switching capabilities for efficient signal routing. For detailed usage instructions, consult the datasheet.

Application Circuit

The application circuit diagram for the SC194AMLTRT showcases the proper connections for integrating the switch into your RF or microwave system. It illustrates the input, output, and ground connections necessary for optimal performance.

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

Equivalents

  • HMC253: A comparable high-speed switch with similar performance characteristics.
  • PSMN063-100MSE: An alternative switch offering equivalent speed and reliability.

Complementary

The SC194AMLTRT can be paired with the SC288BMLTRT amplifier for enhanced signal amplification and routing capabilities in high-frequency systems.

Ensure compatibility and performance alignment when selecting complementary components for your application.

Frequently Asked Questions

Q: What is the frequency range supported by the SC194AMLTRT?

A: The SC194AMLTRT operates effectively across a wide frequency range. Refer to the datasheet for specific frequency limits and performance details.

Q: Is the SC194AMLTRT suitable for use in wireless communication systems?

A: Yes, the SC194AMLTRT is well-suited for wireless communication systems that require high-speed signal routing and minimal signal loss.

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 V, 1.2 V, 1.5 V, 1.8 V Output Current ! 1 A
Input Voltage, Max 5.5 V Number of Outputs 1 Output
Topology Buck Package / Case MLPD-10
Mounting Style SMD/SMT Switching Frequency ! 1 MHz
Minimum Operating Temperature - 40 C Maximum Operating Temperature ! + 85 C
Series SC19 Input Voltage, Min 2.7 V
Brand Semtech Development Kit SC194AEVB
Input Voltage 2.7 V to 5.5 V Load Regulation ! 0.3 %
Operating Supply Current 17 uA Product Type ! Switching Voltage Regulators
Shutdown Shutdown Factory Pack Quantity 3000
Subcategory PMIC - Power Management ICs Supply Voltage - Min 2.7 V
Type Synchronous Buck Converter

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification SC194AMLTRT PDF Download

FAQs

What is SC194AMLTRT?

The SC194AMLTRT is a low dropout (LDO) voltage regulator manufactured by Semtech Corporation. It is designed to provide a stable and regulated output voltage with minimal dropout voltage, making it suitable for applications where a stable power supply is critical, such as portable devices, automotive electronics, and industrial control systems.

How Does SC194AMLTRT Work?

The SC194AMLTRT operates by regulating the input voltage to provide a constant output voltage, even when the input voltage fluctuates. It utilizes a precise reference voltage and feedback loop to maintain the desired output voltage, ensuring stable power supply to the connected components.

How Many Pins does SC194AMLTRT have and What are the Functions of the Pinout Configuration?

The SC194AMLTRT is housed in a 5-pin SOT-23 package. The pinout configuration includes:

  • VIN: Input voltage pin.
  • VOUT: Output voltage pin.
  • GND: Ground pin.
  • NC1: No connect pin.
  • EN: Enable pin for turning the regulator on or off.

What are the Pros and Cons of SC194AMLTRT?

Pros:

  • Low Dropout Voltage: Provides stable output voltage even when the input voltage is close to the output voltage.
  • Low Quiescent Current: Operates with low standby current, suitable for battery-powered devices.
  • Thermal Shutdown Protection: Includes built-in protection against overheating, enhancing reliability.
  • Small Package: The SOT-23 package is compact and space-efficient.
  • Enable Pin: Allows for easy control of the regulator's on/off functionality.

Cons:

  • Limited Current Capacity: May not be suitable for high-current applications.
  • Fixed Output Voltage: Some applications may require adjustable output voltage, which is not available in this device.

Are There Any Equivalents/Alternatives to SC194AMLTRT for Recommendation?

  • The MIC5205 from Microchip Technology is a comparable LDO voltage regulator with similar features.
  • Alternatives to the SC194AMLTRT include the AP2102 from Diodes Incorporated and the XC6206 from Torex Semiconductor.

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