SC189ASKTRT

Name: SC189ASKTRT
Rating: 4.5 (10 reviews)
Author: Lisleapex

Efficient step-down buck IC

8,787 Effective Inventory

SC189ASKTRT

Effective Inventory8,787

Efficient step-down buck IC

Manufacturer Part # : SC189ASKTRT
Package/Case: SOT23-5
Part Status : NRND
Brand: Semtech Corporation
Product Categories : Voltage Regulators , DC DC Switching Regulators
Series : SC189
RoHS:

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

About Payment

We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.

If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.

WireTransfer

Paypal

CreditCard

WesternUnion

MoneyGram

Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

Example

Tape and Reel

Cut Tape

Tube or Tray

SC189ASKTRT 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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SC189ASKTRT Details

The SC189ASKTRT is a high-performance DC-DC converter from Semtech Corporation, designed for efficient power conversion in various applications. This device features a compact SOT23-5 package, making it suitable for space-constrained designs. It offers a wide input voltage range and adjustable output voltage, ensuring reliable operation in diverse environments.

Pinout

VIN+: Input Voltage Positive
VIN-: Input Voltage Negative
VOUT+: Output Voltage Positive
VOUT-: Output Voltage Negative
GND: Ground

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

Key Features

High Efficiency: Achieves high efficiency up to 95% for reduced heat generation and increased reliability.
Wide Input Voltage Range: Operates with input voltages from 2.9V to 5.5V, ensuring flexibility in various applications.
Adjustable Output Voltage: Allows for customization of the output voltage to suit specific application requirements.
Compact Package: Housed in a compact SOT23-5 package, making it suitable for space-constrained designs.

Applications

The SC189ASKTRT is suitable for various applications that require efficient power conversion, including:

Smartphones and tablets
Laptops and notebooks
Industrial control systems
Aerospace and defense systems

Where to Use

The SC189ASKTRT is designed for use in various environments, including:

Industrial settings
Aerospace and defense applications
Automotive systems
Consumer electronics

How to Use

To use the SC189ASKTRT, follow these steps:

Connect the VIN+ and VIN- pins to the input voltage source.
Connect the VOUT+ and VOUT- pins to the load or output circuit.
Ensure proper grounding by connecting the GND pin to a suitable ground reference.

(Tip: For detailed usage instructions, refer to the datasheet.)

Application Circuit

The application circuit diagram for the SC189ASKTRT illustrates how to connect the converter to an input voltage source and load or output circuit. It includes connections for power supply, ground, and communication bus lines, ensuring proper operation and reliable data transmission.

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

Equivalents

MAX1771: A similar DC-DC converter from Maxim Integrated offering comparable features and performance.
TPS61095: An alternative DC-DC converter from Texas Instruments with equivalent functionality.

Complementary

The SC189ASKTRT can be complemented by the SC189ASLRT, which offers additional features such as higher power handling and enhanced thermal performance, suitable for more demanding applications.

When selecting complementary converters, ensure that their features and specifications align with your specific application requirements for optimal performance and compatibility.

Frequently Asked Questions

Q: What is the maximum input voltage supported by the SC189ASKTRT?

A: The SC189ASKTRT supports input voltages up to 5.5V. For more details, refer to the datasheet for specific operating conditions and limitations.

Q: Can the SC189ASKTRT be used in aerospace applications?

A: Yes, the SC189ASKTRT is suitable for use in aerospace applications, offering high reliability and robustness in harsh environments.

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	Output Current !	1.5 A
Input Voltage, Max	5.5 V	Number of Outputs	1 Output
Topology	Buck	Package / Case	SOT-23-5
Mounting Style	SMD/SMT	Switching Frequency !	2.5 MHz
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature !	+ 125 C
Series	SC189	Input Voltage, Min	2.9 V
Brand	Semtech	Development Kit	SC189xEVB-2
Input Voltage	2.9 V to 5.5 V	Load Regulation !	1 %
Operating Supply Current	7.5 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	0.001058 oz