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

According to the Taiwan media "Financial News", former Elpida president Yukio Sakamoto served as the senior vice president of Ziguang Group and the CEO of the Japanese branch. The matchmaker was Gao Qiquan, chairman of Yangtze River Storage.

Recently, Sakamoto Yukio said in an exclusive interview with Japan's "Diamond Weekly" that he and Gao Qiquan were old acquaintances. Three years ago, Gao Qiquan invited him to Ziguang Group to do NAND, but Sakamoto Yukio still has an obsession with DRAM. , therefore declined Gao Qiquan.

Since the beginning of this year, Gao Qiquan has invited Sakamoto Yukio twice to do DRAM together. Originally, he thought that his 70-year-old age would cause his physical strength to be unable to keep up, but because of the pace of learning kendo two years ago, he felt that he should be able to continue to work for two or three years. year. Therefore, when Gao Qiquan went to Japan again in September, it only took 30 minutes to invite Yukio Sakamoto, because DRAM was so attractive to him.

A few days ago, Sakamoto Yukio said in an interview that Ziguang's goal is to mass-produce DRAM memory within 5 years, and his job is to assist the company to achieve its goal. For this reason, Ziguang will set up a "development center" in Kawasaki, Kanagawa, Japan, and it is expected to recruit 70- 100 engineers, in cooperation with the manufacturing process team in China, spend 2-3 years to build a memory technology that can be mass-produced.

Regarding the recruitment of talents, Yukio Sakamoto said that it should come from Japanese semiconductor manufacturers such as Renesas Electronics, or people who serve in Taiwanese companies but are dissatisfied with the status quo. He emphasized that many engineers are excellent and willing to work, but limited by the company's division of labor strategy, they can only do subdivided work and lack freedom.

Yukio Sakamoto further pointed out that to make good DRAM, designers must consider the product as a whole, so companies must let them play freely, and Ziguang not only pays well, but should also provide an interesting working environment for them.

Tsinghua Unigroup's DRAM business group was established in June this year, with Diao Shijing, who was the director of the Electronic Information Department of the Ministry of Industry and Information Technology, as the chairman, and Gao Qiquan as the CEO. On August 27, Tsinghua Unigroup announced that it had signed a cooperation agreement with the Chongqing Municipal Government, and invested in a DRAM R&D center and factory in Chongqing. The factory is scheduled to start construction at the end of 2019 and be completed in 2021.

In addition, a source revealed that Tsinghua Unigroup has planned to invest 800 billion yuan in the next ten years to accelerate the mass production of DRAM.

With the heavy participation of Sakamoto Yukio, the DRAM layout of Tsinghua Unigroup is expected to grow further. It is understood that Yukio Sakamoto has more than 30 years of experience in the DRAM field and has excellent leadership in technology and strategic development. Mr. Yukio Sakamoto served as the vice president of Texas Instruments, the general manager of the semiconductor department of Kobe Steel's electronic information department, the president and representative director of Nippon Semiconductor, and the president, representative director and CEO of Elpida Storage.

AD8505ARJZ AD8532ARZ-REEL7 AD8534ARZ-REEL AD8541ARTZ-REEL7 AD8542ARZ-REEL7 AD8544ARUZ AD8544ARZ AD8613AUJZ AD8617ARZ-REEL7 AD8692ARZ-REEL7 AD8694ARZ-REEL7 ADA4505-1ARJZ AD8505ARJZ AD8532ARZ-REEL7 AD8534ARZ-REEL AD8541ARTZ-REEL7 AD8542ARZ-REEL7 AD8544ARUZ AD8544ARZ AD8613AUJZ AD8617ARZ-REEL7 AD8692ARZ-REEL7 AD8694ARZ-REEL7 ADA4505-1ARJZ

According to domestic media reports, BYD will launch a new generation of iron-lithium batteries from May to June next year. The volume specific energy density will be increased by 50%, the lifespan will be 1.2 million kilometers for 8 years, and the cost can be reduced by 30%.

On the evening of August 21, BYD announced its interim results. On the morning of August 22, BYD Chairman and President Wang Chuanfu and senior executives attended the performance exchange meeting and revealed the above news.

BYD said that the new lithium iron phosphate battery launched in May-June next year will increase the volume/energy density by 50%. It has higher safety, longer life (8 years and 1.2 million kilometers) and lower cost (cost can be saved by 30%).

Lithium iron phosphate batteries are considered by many to have basically reached the ceiling of the theoretical value of energy density. In 2018, BYD stated that the energy density of lithium iron phosphate monomer is 165wh/kg, and the package body is 140wh/kg. In the next two years, it is planned to increase the energy density of the monomer to more than 180wh/kg, and the package body to 160wh/kg.

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

Hong Kong Xinrui Electronics Co., Ltd. part of the spot:

TLV70433DBVR、TP4101、TP5100、TP4056、RT9013-33PB、TPS73618DBVR、MIC5255-3.0YM5、CDSOT23-T36C、CDSOT23-24C、TL431CDBZR、TL431IDBZR、TLV1117CDCYR、LM317EMPX、NCP1117ST33T3G、NCP1117ST50T3G、PESD5V0V1BL、PESD5V0V1BSF、PESD2CAN、PESD5V0S1BA、PESD12VS2UT、PESD15VL2BT , PESD36VS2UT, PESD3V3L1BA, PESD24VL2BT, IP4220CZ6, IP4223CZ6, BCP56-16, BCP51-16, BSN20, uClamp0511T.TCT, SRV05-4.TCT, RCLAMP0531T.TCT, RCLAMP0502A.TCT, SD05C.TCT, SRAMP05.TCT 、ESD5Z2.5T1G、ESD5Z3.3T1G、CM1213A-01SO、CM1213A-04SO、NTR4501NT1G、NTR4502PT1G、NTR4170NT1G、NTR4171PT1G、RLST23A032C、RLST23A0122C、RLST23A052C、PRTR5V0U2X、GBLC03CI-LF-T7、GBLC03C-LF-T7、GBLC05CI-LF-T7 , GBLC05C-LF-T7, GBLC08CI-LF-T7, GBLC08C-LF-T7, GBLC12CI-LF-T7, GBLC12C-LF-T7, GBLC15CI-LF-T7, GBLC24CI-LF-T7, GBLC24C-LF-T7, PSD03C -LF-T7, PSD05-LF-T7, PSD05C-LF-T7, PSD08C-LF-T7, PSM712-LF-T7, AO3400, AO3400A, AO3401A, AO3402, TPSMB6.8CA-E3/52, TPSMB6.8A, TPSMB47A , TPSMB43A, TPSMB39A, TPSMB36A, TPSMB33A, TPSMB30A, STTH208, , IRLML2502TRPBF, TP4101, IRLML6401TRPBF, TLV70433DBVR, PESD5V0S1BB, PSM712-LF-T7, NTR4171PT1G, SGM2 036-3.3YUDH4G/TR, SGM2036-1.8YUDH4G/TR, DMN2046U-7, etc.

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

AOZ8808DI-05、AOZ1284PI、AOZ1280CI、AOT11N70、AON7934、AON7544、AON7534、AON7524、AON7520、AON7506、AON7423、AON7421、AON7418、AON7410、AON7409、AON7407、AON7405、AON7403、AON7401、AON7296、AON7264E、AON6522、AON6512、AON6508、 AON6504、AON6414AL、AON6262E、AON5820、AON2801、AOD603A、AOD516、AOD484、AOD482、AOD478、AOD444、AOD4185、AOD4184L、AOD4184A、AOD4132、AOD413A、AOD409、AOD417、AOD407、AOD403、AO8822、AO8810、AO3414、AO3402、AO4606、 AO4485、AO4453、AO4447AL、AO4443、AO4468、AO4435、AO4421、AO4419、AO4407AL、AO4406AL、AO4354、AO4292、AO4264E、AO3485、AO3481、AO3480、AO3423、AO3422、AO3416、AO3415AL、AO3415、AO3407A、AO3401A、AO3400A

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.