LM2611AMF/NOPB

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Wide temperature range

Quality Assurance

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.

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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

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.

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Service & Packaging

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.

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LM2611AMF/NOPB DataSheet

Pricing (USD)

Quantity Unit Price Ext. Price
1 $2.650 $2.65
10 $2.323 $23.23
30 $2.120 $63.60
100 $1.796 $179.60
500 $1.702 $851.00
1000 $1.661 $1,661.00

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

Interested Parts

Rapid Quote

Please submit RFQ for LM2611AMF/NOPB or email to us: Email: [email protected], we will contact you in 12 hours.

LM2611AMF/NOPB Details

The LM2611AMF/NOPB is a 1.4MHz Cuk Converter from Texas Instruments, designed for high efficiency power management in portable applications. This device features compact size and low profile, making it ideal for mobile devices. It operates over a wide temperature range and offers low noise and EMI performance.

Key Features

  • High Efficiency Power Management: Provides efficient power management for portable applications.
  • Fast Charging and Discharging: Enables fast charging and discharging capabilities.
  • Compact Size and Low Profile: Offers compact size and low profile, making it suitable for mobile devices.
  • Wide Operating Temperature Range: Operates over a wide temperature range from -40°C to +125°C.
  • Low Noise and EMI Performance: Features low noise and EMI performance, ensuring reliable operation in noisy environments.
  • Simple Design and Easy Implementation: Offers simple design and easy implementation, making it suitable for a wide range of applications.

Applications

  • Advanced Technology for Portability: Ideal for mobile applications requiring high efficiency power management.
  • Fast Charging and Discharging: Enables fast charging and discharging capabilities in portable devices.
  • Compact Size and Low Profile: Suitable for mobile devices, wearables, and other compact applications.

Where to Use

The LM2611AMF/NOPB is suitable for a wide range of portable applications, including:

  • Mobile devices (smartphones, tablets, etc.)
  • Wearables (watches, fitness trackers, etc.)
  • Portable electronics (laptops, cameras, etc.)

How to Use

To use the LM2611AMF/NOPB, follow these steps:

  1. Connect the device to your portable application.
  2. Ensure proper power supply connections to VCC and GND.
  3. Use the device's pins to control and monitor power management.

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

Application Circuit

The application circuit diagram for the LM2611AMF/NOPB illustrates how to connect the device to your portable application. It includes connections for power supply, ground, and control signals.

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

Complementary

The LM2611AMF/NOPB can be complemented by other power management devices from Texas Instruments, such as the LM2621 or LM2631.

When selecting complementary devices, 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 frequency supported by the LM2611AMF/NOPB?

A: The LM2611AMF/NOPB supports a maximum frequency of 1.4MHz.

Q: Can the LM2611AMF/NOPB be used in automotive applications?

A: No, the LM2611AMF/NOPB is not designed for automotive applications and may not meet the necessary safety and reliability standards.

Specifications

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

Topology CuK, Inverting Vin (min) (V) 2.7
Vin (max) (V) 14 Vout (max) (V) -1.23
Vout (min) (V) -32 Features Light Load Efficiency
Switch current limit (typ) (A) 1.2 Switching frequency (min) (kHz) 1400
Switching frequency (max) (kHz) 1400 Iq (typ) (mA) 1.8
Iout (max) (A) 0.4 Rating Catalog
Operating temperature range (°C) -40 to 125 Type 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 LM2611AMF/NOPB PDF Download

FAQs

What is LM2611AMF/NOPB?

The LM2611AMF/NOPB is a step-down switching regulator IC (integrated circuit) manufactured by Texas Instruments. It is designed to efficiently regulate voltage in various electronic devices, making it suitable for battery-powered applications, portable devices, and power management systems.

How Does LM2611AMF/NOPB Work?

The LM2611AMF/NOPB operates as a step-down (buck) switching regulator, converting a higher input voltage to a lower output voltage efficiently. It uses a high-frequency switching mechanism to control the output voltage, providing a regulated power supply to the load. The IC's design ensures minimal power loss and high efficiency in voltage conversion.

How Many Pins does LM2611AMF/NOPB have and What are the Functions of the Pinout Configuration?

The LM2611AMF/NOPB is available in a 6-pin SOT-23 package. The pinout configuration includes:

  • VIN: Input voltage pin.
  • GND: Ground pin.
  • SW: Switching node pin for the inductor.
  • FB: Feedback pin for voltage regulation.
  • EN: Enable pin for turning the regulator on or off.
  • VOUT: Output voltage pin.

What are the Pros and Cons of LM2611AMF/NOPB?

Pros:

  • High Efficiency: Operates with high efficiency, reducing power loss.
  • Compact Design: Compact SOT-23 package for space-constrained applications.
  • Wide Input Voltage Range: Supports a wide input voltage range for flexibility.
  • Integrated Features: Built-in protection features like thermal shutdown and short-circuit protection.

Cons:

  • External Components: May require external components such as inductors and capacitors for proper operation.
  • Complexity: Switching regulators may require careful PCB layout for optimal performance.
  • Noise: Switching regulators can introduce electromagnetic interference (EMI) noise in sensitive applications.

Are There Any Equivalents/Alternatives to LM2611AMF/NOPB for Recommendation?

  • The LM2675 from Texas Instruments is a similar step-down switching regulator with slightly different features.
  • Alternatives to the LM2611AMF/NOPB include the MCP1630 from Microchip Technology and the LT1763 from Analog Devices.

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