HT7550-1 LDO, fixed;_5V;_0.1A;_SMD;_SOT89

HT7550-1 product detailed specifications

Case SOT89

Install SMD

Kind of voltage regulatorLDO, fixed

Output current 0.1A

Output voltage 5V

Integrated circuit typevoltage stabiliser

Gross weight0.12 g

Multiplicity1

Collective package [pcs]100

spg100

A few days ago, Spirit, which has been established for more than 10 years, announced the completion of the E round of financing of 410 million yuan. This round of financing was led by Heli Capital. As an equity investment institution focusing on the semiconductor field, it has invested in hundreds of semiconductor projects.

This is undoubtedly a rare good news in the domestic science and technology innovation circle under the epidemic, which has triggered the industry to re-discuss the commercial value of "AI voice" and "cloud + core". It is reported that the funds will be mainly invested in underlying technological innovation, product solution research and development, and more diversified market expansion.

Earlier, SPICHI started independent research and development of a series of intelligent voice technologies, and now it has gradually built intelligent voice cloud platforms and natural language human-computer interaction solutions for intelligent hardware. From 2016 to 2018, it focused on end-to-end intelligent voice interaction technology. Build an intelligent ecosystem together. However, the business model that simply provides "soft services", although the gross profit is high, is difficult to scale due to its strong customization.

After some deliberation, Spichi finally stepped out of the traditional framework to start a new project. Established a joint venture subsidiary, Shencong Intelligent, and launched an AI voice chip plan. Last year, it officially released its first AI chip TH1520, opening up the entire AI voice industry chain. Relying on years of technology accumulation, Spitsch also achieved break-even in 2017 and became profitable in 2018.

However, in order to maintain smooth development and financing in the later stage, chips alone are not enough to impress leading investors such as Heli Capital. The combination of software and hardware must be combined with algorithms and scenarios to create huge commercial value. On the other hand, for an industry, 10-20 years is not a long time, but for capital or enterprises, this time is relatively long. How to capture the time point when commercialization is mature is very important.

For example, in smart home appliances, the price of TVs with voice interaction functions has doubled in two years. The same is true for the commercialization process of products including smart speakers and TWS headphones. In other words, in the process of commercialization, it takes 5 years or more for the market penetration rate to grow from nothing, but then the expansion will accelerate, and it will take only one or two years to mature. And these two years are the key window period for capital injection.

In contrast, the AI chip industry, the application has just been rolled out, it belongs to the stage of starting from scratch, and has not reached the stage of fierce competition. Among them, the biggest challenge is the AI penetration rate in the intelligent upgrade of home products. After the user's acceptance is normalized, the market maturity will accelerate, which will in turn drive the application of AI chips.

According to the latest report of iResearch, the enterprise-level market size of intelligent voice in 2018 is about 4.86 billion yuan, and it is expected to reach 14.65 billion yuan in 2022, with a compound annual growth rate of about 32%. In the past three years, Spichi's business has grown rapidly, with a compound growth rate of nearly 300%, which is significantly higher than the market growth rate.

During the epidemic stage, Heli Capital and others dared to invest in Speech, which is not only a recognition of the commercial value of "AI voice" and "cloud + core", but also an opportunity to see the maturity of commercialization. Bichi can be favored by capital, the foundation of lasting innovation. This round of financing will undoubtedly strengthen the implementation of Spiech's technologies and solutions in the Internet of Things, Internet of Vehicles and other fields, and at the same time improve the large-scale customization capabilities of the "AI + industry", which is conducive to the strategic synergy of Spiech.

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Hong Kong Xinrui Electronics Co., Ltd., 18 years of professional component distributors (authorized and non-authorized brands), one-stop terminal manufacturer support: (quality assurance and integrity management) is the company's commitment to provide customers with brand original semiconductors, electronic components Terminal supporting market, focusing on ESD/TVS electrostatic protection diodes, LDO low-power voltage regulators, MOS tubes, battery charging and management power supplies, LEDs, optocouplers, resistors and capacitors, PCB solutions (wireless Bluetooth solutions, Bluetooth sports version solution one-stop, speakers, wireless power bank).

Main products: ESD electrostatic diodes, TVS diodes, battery charging and management power supplies, MOS tubes, LDO low-power voltage regulators.

Company: Hong Kong Xinrui Electronics Co., Ltd.

Contact: Miss Yao

Mobile: 13725590222

Tel: 0755-83780666/83265111

Fax: 0755-82800889

QQ: 3373563833

Address: 26B, Block B, Huaqiang Plaza, Futian North Road, Futian District, Shenzhen

Company website: www.xrdz-hk.com

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For more models, please inquire:

Hong Kong Xinrui Electronics Co., Ltd. is a professional supplier of integrated circuits and has many years of sales experience in the bank! With a large stock of stock, integrity-based, customer first, the quality of products for customers!

Due to the large number of company models, it is impossible to upload them one by one. If you can't find the product you want on the website, please contact the salesperson. Our company can provide electronic components distribution service.

Company: Hong Kong Xinrui Electronics Co., Ltd.

Contact: Miss Yao

Mobile: 13725590222

Tel: 0755-83780666/83265111

Fax: 0755-82800889

QQ: 3373563833

Address: 26B, Block B, Huaqiang Plaza, Futian North Road, Futian District, Shenzhen

Company website: www.xrdz-hk.com

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Hong Kong Xinrui Electronics Co., Ltd. is a professional supplier of integrated circuits and has many years of sales experience in the bank! With a large stock of stock, integrity-based, customer first, the quality of products for customers!

Due to the large number of company models, it is impossible to upload them one by one. If you can't find the product you want on the website, please contact the salesperson. Our company can provide electronic components distribution service.

Company: Hong Kong Xinrui Electronics Co., Ltd.

Contact: Miss Yao

Mobile: 13725590222

Tel: 0755-83780666/83265111

Fax: 0755-82800889

QQ: 3373563833

Address: 26B, Block B, Huaqiang Plaza, Futian North Road, Futian District, Shenzhen

Company website: www.xrdz-hk.com

The pre-orders of Samsung's first folding phone, the Galaxy Fold, have achieved good results, and Samsung Display (Samsung) has also begun to increase the target production of folding panels internally, and restarted the production plan in September.

According to South Korean technology media "etnews", the current Galaxy Fold on the market uses existing folding panels. Samsung Electronics has pre-manufactured about 100,000 panels at the beginning of the year, but after the Galaxy Fold broke out of screen defects, the folding panels production ceased immediately.

With the favorable response to Galaxy Fold pre-orders, Samsung Display resumed panel production in September and plans to produce 70,000 units in September and 100,000 units in October. Samsung Display had originally planned to restart production in August, but carefully delayed the plan in order to observe the initial reaction of the Galaxy Fold.

In fact, foldable OLED panels are less profitable than curved OLEDs. Samsung Display had to use more technology to make the protective film work properly when the panel was bent and unfolded. Not only that, the transparent polyimide (PI) commonly used in the past cannot be used for the sealing film material, and it has to be made with brand-new raw materials and parts, which will cost more in pre-engineering and post-engineering.

Notably, the good response to Galaxy Fold pre-orders has made businesses willing to place more orders. South Korea opened up Galaxy Fold pre-orders twice in a row, all of which were sold out in a short period of time. And overseas regions such as the United Kingdom, Germany, Singapore, France, etc., even if the price is higher than that of South Korea, they are still sold out. This result exceeded the expectations of telecom companies, and many telecom companies actively added orders. The United States will also launch the Galaxy Fold on the 27th.

Starting in the second half of the year, Samsung Display will gradually increase the production of foldable panels. It is expected that Samsung Electronics is expected to launch a flip-top folding mobile phone early next year, and the second-generation Galaxy Fold will be launched in the second half of the year, and the demand for folding panels will continue to increase.

According to industry analysts, this year, there are about 300,000 Galaxy Fold units. Although the number is not large, the foldable mobile phones that will be launched later will be mass-produced versions, and the output may be very large.