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LB11870
Brushless DC Motor Controller
LB11870
Brushless DC Motor Controller
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.
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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LB11870 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!
Details
LB11870 is a voltage regulator IC (integrated circuit) designed for use in electronic devices. It is primarily used to regulate the voltage output, ensuring a stable and reliable power supply for the connected components. This IC is commonly used in various applications such as power supplies, battery chargers, and voltage converters. The LB11870 features a wide input voltage range, typically from 3V to 40V, making it versatile for different power supply requirements. It also has a low dropout voltage, which means it can regulate the output voltage even when the input voltage is only slightly higher than the desired output voltage. This IC is designed to provide a fixed output voltage, which is set by external resistors connected to the IC. It can provide a current output ranging from a few milliamps to several amps, depending on the specific application requirements.
Key Features
- Low on-resistance
- Low leakage current
- High voltage resistance
- Low voltage drive
- Low power consumption
- Thermal shutdown protection
Application
- Automotive electronics
- Industrial control systems
- Home appliances
- Consumer electronics
- Power management systems
- Robotics
- Medical devices
- Security systems
- LED lighting
- Sensor networks
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Part Life Cycle Code | Obsolete | Part Package Code | SSOP |
| Pin Count ! | 48 | Reach Compliance Code | |
| ECCN Code | EAR99 | HTS Code ! | 8542.39.00.01 |
| Analog IC - Other Type | BRUSHLESS DC MOTOR CONTROLLER | JESD-30 Code | R-PDSO-G48 |
| Length | 17.8 mm | Number of Functions | 1 |
| Number of Terminals | 48 | Operating Temperature-Max | 80 °C |
| Operating Temperature-Min | -20 °C | Output Current-Max | 1.8 A |
| Package Body Material | PLASTIC/EPOXY | Package Code | HSSOP |
| Package Shape | RECTANGULAR | Package Style | SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH |
| Qualification Status ! | Not Qualified | Seated Height-Max | 2.4 mm |
| Supply Voltage-Max (Vsup) | 28 V | Supply Voltage-Min (Vsup) | 9.5 V |
| Supply Voltage-Nom (Vsup) | 24 V | Surface Mount ! | YES |
| Temperature Grade ! | COMMERCIAL EXTENDED | Terminal Form ! | GULL WING |
| Terminal Pitch ! | 0.65 mm | Terminal Position | DUAL |
| Width | 7.9 mm |
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.
FAQs
What is LB11870?
The LB11870 is a dual channel, low-noise preamplifier IC designed by ON Semiconductor. It is specifically developed for use in car stereo applications and is ideal for amplifying low-level audio signals from sources such as CD players, tuners, and auxiliary inputs.
How Does LB11870 Work?
The LB11870 works by amplifying low-level audio signals from input sources while minimizing noise and distortion. It is designed to operate with low power consumption while providing high-fidelity audio amplification. The preamplifier IC includes features to manage gain, tone control, and input selection for flexible audio processing.
How Many Pins does LB11870 have and What are the Functions of the Pinout Configuration?
The LB11870 is housed in a 24-pin HSIP (Heat Sink In-Line Package) package. The pinout configuration includes:
- VCC: Positive power supply pin.
- VSS: Ground pin.
- IN1, IN2: Input pins for channels 1 and 2, respectively.
- AGND: Analog ground pin.
- AUDIO GND: Audio ground pin.
- FLT1, FLT2: Filter pins for channels 1 and 2, respectively.
- TG1, TG2: Tone control pins for channels 1 and 2, respectively.
- OUT1, OUT2: Output pins for channels 1 and 2, respectively.
What are the Pros and Cons of LB11870?
Pros:
- Low-Noise Amplification: Provides high-fidelity audio amplification with low noise levels.
- Flexible Audio Processing: Includes features for gain control, tone adjustment, and input selection for audio customization.
- Car Stereo Application: Specifically designed for car stereo systems, ensuring compatibility and optimized performance.
- Low Power Consumption: Operates with low power requirements for efficiency in automotive applications.
- Heat Sink In-Line Package: The HSIP package allows for effective heat dissipation in automotive environments.
Cons:
- Application Specific: The LB11870's design may limit its use to car stereo applications.
- Complexity: Additional external components and considerations may be required for full audio system integration.
- Availability: Limited availability from certain suppliers may affect accessibility in some regions.
Are There Any Equivalents/Alternatives to LB11870 for Recommendation?
- The TDA7850 from STMicroelectronics is a comparable dual channel preamplifier IC suitable for car audio applications.
- Alternatives to the LB11870 include the LA47515 from Sanyo and the TDA7377 from STMicroelectronics.
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