Toshiba Expands Line-up of 200mA CMOS-LDO Regulators for Mobile Devices

Low drop-out, low output noise and high-speed load transient response achieved in an ultra-small package


TOKYO - Tuesday, January 29th 2013 [ME NewsWire]

(BUSINESS WIRE)-- Toshiba Corporation (TOKYO:6502) has expanded its line-up of 200mA single output CMOS-LDO regulators for mobile devices with low drop-out, low output noise and high-speed load transient response characteristics.

By using the latest generation micro-CMOS process, the new lineup, the TCR2EN, TCR2EE and TCR2EF series, achieves high performance characteristics required in analog circuits in an ultra-small package. In addition to the ultra-small 0.8 x 0.8 x 0.38mm package (SDFN4), the new lineup includes the ESV (SOT-553: 1.6 x 1.6 x 0.55mm) and SMV (SOT-25: 2.9 x 2.8 x 1.1 mm) general-purpose packages. The device line-up covers a range of voltage-clamp type output voltages, from 1.0V to 5.0V.

The new CMOS-LDO regulators are suitable for use in a wide range of mobile devices, such as smartphones, mobile phones, tablets, portable audio players, notebook PCs, digital camera and digital video cameras.

Applications

Mobile devices such as smartphones, mobile phones, tablets, portable audio players, notebook PCs, digital camera and digital video cameras.

Key Features

    Low drop-out voltage VIN-VOUT = 160mV(typ.) at 2.5V output, IOUT = 150mA (TCR2EN series) VIN-VOUT = 210mV(typ.) at 1.8V output, IOUT = 150mA (TCR2EN series)
    Low output noise voltage VNO = 35μVrms(typ.) at 2.5V output, IOUT = 10mA, 10 Hz < f < 100kHz
    Excellent load transient response characteristics ΔVOUT = ±55mV(typ.) at IOUT = 1 ⇔150mA, COUT =1.0μF (TCR2EN series)
    Wide output voltage range: VOUT = 1.0 to 5.0V (voltage-clamp in increments of 50mV)
    Low bias current ( IB =35μA (typ.) at IOUT =0mA)
    High ripple compression: R.R = 73dB (typ.) at 2.5V output, IOUT = 10mA, f = 1kHz
    High output voltage accuracy: ±1.0% (1.8V ≤ VOUT )
    Built-in output auto-discharge function and pull-down control terminal connection
    Small ceramic capacitors can be used. (CIN = 0.1μF, COUT = 1.0μF )

Lineup

Output Voltage (V)
         

Part Number by Package
     

SDFN4
         

ESV
         

SMV
           

(SOT-553)
         

(SOT-25)

1.0
         

TCR2EN10
         

*
         

TCR2EF10

1.05
         

TCR2EN105
         

*
         

*

1.1
         

TCR2EN11
         

*
         

TCR2EF11

1.15
         

*
         

TCR2EE115
         

*

1.2
         

TCR2EN12
         

TCR2EE12
         

TCR2EF12

1.25
         

TCR2EN125
         

*
         

*

1.3
         

TCR2EN13
         

*
         

TCR2EF13

1.35
         

*
         

TCR2EE135
         

*

1.5
         

TCR2EN15
         

*
         

*

1.8
         

TCR2EN18
         

TCR2EE18
         

TCR2EF18

1.9
         

*
         

*
         

*

2.1
         

TCR2EN21
         

*
         

*

2.5
         

TCR2EN25
         

*
         

TCR2EF25

2.7
         

TCR2EN27
         

*
         

*

2.8
         

TCR2EN28
         

*
         

TCR2EF28

2.9
         

TCR2EN29
         

*
         

*

3.0
         

TCR2EN30
         

*
         

TCR2EF30

3.1
         

TCR2EN31
         

*
         

*

3.2
         

*
         

*
         

*

3.3
         

TCR2EN33
         

TCR2EE33
         

TCR2EF33

3.6
         

TCR2EN36
         

*
         

*

4.0
         

-
         

*
         

*

4.1
         

-
         

*
         

*

4.5
         

-
         

TCR2EE45
         

*

5.0
         

-
         

TCR2EE50
         

*
                                   

If you require output voltages with an asterisk (*) in the above chart, or 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/1268040_2398.html


Information in this document, including product prices and specifications, content of services and contact information, is current on the date of the announcement but is subject to change without prior notice.


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

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Contacts

Toshiba Corporation

Semiconductor & Storage Products Company

Koji Takahata, +81-3-3457-3405

semicon-NR-mailbox@ml.toshiba.co.jp









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