TOKYO--(BUSINESS WIRE)--Toshiba Corporation (TOKYO:6502) today announced that it will launch 300mA output single LDO regulators that use a newly developed micro CMOS process to significantly improve drop-out characteristics. With an ultra-small 1.0mm x 1.0mm x 0.6mm DFN4 package, the new TCR3DM series achieves 140mV (typ.) at 3.0V and 300mA. The new regulators also include a high-speed load transient response circuit and low-noise circuit. In addition to basic functions, that include over-current protection, over-temperature protection and output auto-discharge, these 300mA output LDO regulators limit inrush current and are recommended for a wide range of applications, particularly mobile devices.
Samples are available now with mass production scheduled to start from March 2013.
Applications
Smartphones, mobile
phones, tablets, laptop PCs, digital cameras, digital video cameras and
other small mobile devices
|
Key Features |
| 1. Low drop-out voltage |
| VIN-VOUT = 140mV (typ.) at 3.0V output, IOUT = 300mA |
| 2. Low output noise voltage |
| VNO = 38μVrms (typ.) at 2.5V output, IOUT = 10mA, 10 Hz < f < 100kHz |
| 3. The voltage-clamp type output voltage can be set between1.0V and 4.5V in increments of 50mV. |
| 4. Low bias current (IB=65μA (typ.) at IOUT=0mA) |
| 5. Excellent load transient response characteristics |
| ΔVOUT = ±80mV (typ.) at IOUT = 1 ⇔ 300mA, COUT =1.0μF |
| 6. Over-current protection |
| 7. Over-temperature protection |
| 8. Inrush current limit |
| 9. Output auto-discharge |
| 10. Pull-down control terminal connection |
|
Lineup |
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| Part number | Output voltage | |
| TCR3DM10 | 1.0V | |
| TCR3DM105 | 1.05V | |
| TCR3DM12 | 1.2V | |
| TCR3DM18 | 1.8V | |
| TCR3DM25 | 2.5V | |
| TCR3DM28 | 2.8V | |
| TCR3DM30 | 3.0V | |
| TCR3DM32 | 3.2V | |
| TCR3DM33 | 3.3V | |
| TCR3DM45 | 4.5V | |
* If you require output voltages other than the current lineup, please
contact our semiconductor sales office in your area.
http://www.semicon.toshiba.co.jp/eng/profile/overseas/index.html
*Follow this link for more on this product.
http://www.semicon.toshiba.co.jp/eng/product/linear/selection/topics/1267632_2398.html
About Toshiba
Toshiba is a world-leading diversified manufacturer, solutions provider
and marketer of advanced electronic and electrical products and systems.
Toshiba Group brings innovation and imagination to a wide range of
businesses: digital products, including LCD TVs, notebook PCs, retail
solutions and MFPs; electronic devices, including semiconductors,
storage products and materials; industrial and social infrastructure
systems, including power generation systems, smart community solutions,
medical systems and escalators & elevators; and home appliances.
Toshiba
was founded in 1875, and today operates a global network of more than
550 consolidated companies, with 202,000 employees worldwide and annual
sales surpassing 6.1 trillion yen (US$74 billion). Visit Toshiba's web
site at www.toshiba.co.jp/index.htm
Information in the document, including product prices and specifications, content of services and contact information, is current on the date of the press announcement, but is subject to change without prior notice.