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Toshiba Adds Ultra-Small Package 200 mA CMOS LDO to Regular Lineup

IRVINE, Calif. Feb. 23, 2011 Toshiba America Electronic Components, Inc., TCR4SxxWBG

An increasing number of low voltage applications require the use of LDOs, as these regulators provide a stable power supply voltage independent of load impedance, and input-voltage variations.  Toshiba’s TCR4SxxWBG and TCR4SxxDWBG LDO regulators feature an output voltage range from 1.2V and 3.6V in increments of 50mV. The maximum output current is 200mA and over-current protection functionality is built-in. In addition, Toshiba’s TCR4SxxDWBG LDO regulators provide built-in auto-discharge and control pull-down resistor functions.

Product Lineup of Ultra-small Package (WCSP4) 200mA CMOS LDO Single-output Regulators

Part Number

OUT  (V)

Auto-discharge function

Features

TCR4S15WBG

1.5

N/A

  • Maximum output current (I OUT = 200 mA (max.))
  • Low bias current (I B = 45 microamperes (typ.) @TCR4SxxWBG, I OUT = 0mA)
  • Low stand-by current (I B(OFF) = 0.1 microamperes (typ.) @ in stand-by mode)
  • Low drop-out voltage (V IN − V OUT = 90mV (typ.) @ TCR4S25WBG/DWBG, I OUT = 50mA)
  • High ripple rejection (R.R. = 80dB (typ.) @ I OUT = 10mA, f =1 kHz)
  • Low output noise voltage (V NO = 30uVrms (typ.) @ TCR4S25WBG/DWBG, I OUT = 10mA, 10Hz < f < 100kHz)
  • Built-in over-current protection circuit
  • Ceramic capacitors (C IN = 0.1uF, C OUT = 1.0uF) can be used
  • Ultra-small package WCSP4 (0.79mm x 0.79mm x 0.50mm)
  • Built-in auto-discharge function (TCR4SxxDWBG)
  • Built-in control pull-down resistor (TCR4SxxDWBG)

TCR4S18WBG

1.8

TCR4S28WBG

2.8

TCR4S30WBG

3.0

TCR4S36WBG

3.6

TCR4S12DWBG

1.2

Built-in as standard

TCR4S15DWBG

1.5

TCR4S18DWBG

1.8

TCR4S20DWBG

2.0

TCR4S21DWBG

2.1

TCR4S25DWBG

2.5

TCR4S26DWBG

2.6

TCR4S27DWBG

2.7

TCR4S28DWBG

2.8

TCR4S285DWBG

2.85

TCR4S29DWBG

2.9

TCR4S295DWBG

2.95

TCR4S30DWBG

3.0

TCR4S33DWBG

3.3

Note: Voltage regulators can be tailored to meet specifications with an output voltage rating in 50mV steps (1.2 to 3.6V)

Package Line-up of CMOS LDO Single-output Regulators

SMV (SOT-25)

UFV

ESV (SOT-553)

WCSP4 (New)

Package (mm)

2.8 x 2.9 x 1.1

2.0 x2.1 x0.7

1.6 x1.6 x 0.55

0.79 x.0.79 x0.5

Line-up

Mounting Area (100%)

52%

32%

8%

Height
(100%)

63%

50%

45%

1.8V to 5.0V
150mA
1.2 to 5.0V
200mA

1.5V to 5.0V
200mA

1.8V to 3.6V
150mA

1.2V to 3.6V
200mA

Availability

$0.15

Toshiba’s Discrete Products

San Jose, CA April 2010

*About Toshiba Corp. and TAEC

Through proven commitment, lasting relationships and advanced, reliable electronic components, Toshiba enables its customers to create market-leading designs.  Toshiba is the heartbeat within product breakthroughs from OEMs, ODMs, CMs, distributors and fabless chip companies worldwide.  A committed electronic components leader, Toshiba designs and manufactures high-quality flash memory-based storage solutions, discrete devices, displays, advanced materials, medical tubes, custom SoCs/ASICs, digital multimedia and imaging products, microcontrollers and wireless components that make possible today’s leading cell phones, MP3 players, cameras, medical devices, automotive electronics and more.

Japan April 2010 $68 billion

http://www.toshiba.com/taec/

Information in this press release, including product pricing and specifications, content of services and contact information, is current and believed to be accurate on the date of the announcement, but is subject to change without prior notice. Technical and application information contained here is subject to the most recent applicable Toshiba product specifications. In developing designs, please ensure that Toshiba products are used within specified operating ranges as set forth in the most recent Toshiba product specifications and the information set forth in Toshiba’s "Handling Guide for Semiconductor Devices," or "Toshiba Semiconductor Reliability Handbook." This information is available at www.chips.toshiba.com , or from your TAEC representative.

MEDIA CONTACT:

Dena Jacobson

Lages & Associates

Tel.: (949) 453-8080

[email protected]

SOURCE Toshiba America Electronic Components, Inc.

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