Toshiba Corporation (TOKYO:6502) will launch a 200mA output single LDO
regulator fabricated with a newly developed micro-CMOS process. Its
features include low-noise output, high ripple rejection ratio,
excellent responsiveness under high-speed loads and low drop-out.
Toshiba LDO Regulator TCR2DG Series (Photo: Business Wire)
The new LDO regulator achieves a low-noise output of 18μVrms (2.5V
output), an excellent ripple rejection ratio of 62dB at high frequency
(2.5V output, f = 10kHz), excellent responsiveness under high-speed
loads of ΔVOUT = 65mV (IOUT = 1mA ⇔ 150mA, COUT = 1.0μF), and low
drop-out characteristics of 80mV (2.5V output, IOUT = 100mA).
Integration into an ultra-small WCSP4 package (0.79mm ї 0.79mm 0.5mm)
ensures suitability for applications demanding high-density packaging,
such as mobile devices.
Samples are available now and mass production is scheduled to start in
Mobile phones, tablet PCs, portable audio players, digital cameras,
digital video cameras and other small mobile devices
1. Low noise outputVNO = 20μVrms (typ.) at 3.0V output,
IOUT = 10mA, 10 Hz < f < 100kHzVNO =
18μVrms (typ.) at 2.5V output, IOUT = 10mA, 10 Hz < f < 100kHzVNO
= 14μVrms (typ.) at 1.2V output, IOUT = 10mA, 10 Hz < f <
2. High ripple rejection ratioRR = 75dB (typ.) at 2.5V output, IOUT
= 10mA, f = 1kHzRR = 62dB (typ.) at 2.5V output, IOUT =
10mA, f = 10kHzRR = 50dB (typ.) at 2.5V output, IOUT =
10mA, f = 100kHz
3. High-speed load transient responseΔVOUT = ױ65mV
(typ.) at IOUT = 1 ⇔ 150mA, COUT =1.0μF
4. Low drop-out voltageVIN-VOUT = 80mV
(typ.) at 2.5V output, IOUT = 100mA
5. The voltage-clamp type output voltage can be set between 1.2V and
3.6V in increments of 50mV.
6. Output voltage accuracy: 1.0%
7. Built-in over-current protection circuit
8. Built-in over-temperature protection circuit
9. Ultra-small package contributes to reductions in space required.
*Follow this link for more on this product.http://www.semicon.toshiba.co.jp/eng/product/linear/selection/topics/1264512_2398.html
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
Photos/Multimedia Gallery Available: http://www.businesswire.com/multimedia/home/20121205006790/en/
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Toshiba Semiconductor & Storage Products Company
Koji Takahata, +81-3-3457-3405