Rx5RZ Series 100mA LDO The Rx5RZ Series are CMOS-based LDO regulators featuring 100mA output. The input voltage (VIN) can be set up to Max. 8V (absolute maximum rating at 9V) and output voltage (VOUT) up to 6V. The SOT-23-5 package allows the user to select the polarity of the CE pin. The SOT-89 package does not include the CE pin. FEATURES * Supply Current (ISS) ************************Typ. 20A (VIN=SET VOUT+1V) * Standby Current (Istandby) *****************Typ. 0.1A (Same as above, in standby) * Dropout Voltage (VDIF) ********************Typ. 0.2V (IOUT=60mA) * Ripple Rejection (RR)*********************Typ. 55dB (f=1kHz) * Input Voltage Range (VIN) ***************Max. 8.0V * Output Voltage Range (VOUT)**********2.0V to 6.0V (internally fixed) * Output Voltage Accuracy **************** 2% * Temp. coeff. of Output Voltage *******Typ. 100ppm/C * Line Regulation*******************************Typ. 0.05%/V * Fold-back Protection Circuit************Current limit Typ. 50mA * Packages ****************************************SOT-23-5, SOT-89 BLOCK DIAGRAMS RN5RZxxA RN5RZxxB RH5RZxxC ( CE pin"L" active) (CE pin "H" active) (Without CE pin, SOT-89) 3 VOUT VDD 2 3 VOUT VDD 2 - - + + Vref 3 VOUT VDD 2 - + Vref Vref Current Limit CE 5 Current Limit Current Limit 1 GND CE 5 1 GND 1 GND SELECTION GUIDES Package SOT-23-5 SOT-89 Quantity per Reel Part No. 3,000 pcs RN5RZ.xx A-TR-F 1,000 pcs RH5RZ.xx CA-T1-F .xx. : Specify the output voltage within the range 2.0V (.20.) to 6.0V (.60.) in 0.1V steps. . : Select the polarity of the CE pin from (.A.)"L" active or (.B.)"H" active. PACKAGES (Top View) TYPICAL CHARACTERISTIC SOT-23-5 1 1 2 3 4 5 2 3 GND VDD VOUT NC CE or CE Dropout Voltage vs. Output Current 0.30 4 1 2 1 2 3 GND VDD VOUT 3 Dropout Voltage VDIF(V) 5 Rx5RZ30x SOT-89 0.25 0.20 0.15 0.10 85C 25C -40C 0.05 0 0 20 40 60 80 100 Output Current IOUT(mA) APPLICATIONS * Power source for hand-held communication equipment, cameras, and VCRs * Power source for home appliances No.EK-039-091101 * Power source for battery-powered equipment CMOS LDO Regulator 1. The products and the product specifications described in this document are subject to change or discontinuation of production without notice for reasons such as improvement. Therefore, before deciding to use the products, please refer to Ricoh sales representatives for the latest information thereon. 2. The materials in this document may not be copied or otherwise reproduced in whole or in part without prior written consent of Ricoh. 3. Please be sure to take any necessary formalities under relevant laws or regulations before exporting or otherwise taking out of your country the products or the technical information described herein. 4. The technical information described in this document shows typical characteristics of and example application circuits for the products. The release of such information is not to be construed as a warranty of or a grant of license under Ricoh's or any third party's intellectual property rights or any other rights. 5. The products listed in this document are intended and designed for use as general electronic components in standard applications (office equipment, telecommunication equipment, measuring instruments, consumer electronic products, amusement equipment etc.). Those customers intending to use a product in an application requiring extreme quality and reliability, for example, in a highly specific application where the failure or misoperation of the product could result in human injury or death (aircraft, spacevehicle, nuclear reactor control system, traffic control system, automotive and transportation equipment, combustion equipment, safety devices, life support system etc.) should first contact us. 6. We are making our continuous effort to improve the quality and reliability of our products, but semiconductor products are likely to fail with certain probability. In order to prevent any injury to persons or damages to property resulting from such failure, customers should be careful enough to incorporate safety measures in their design, such as redundancy feature, firecontainment feature and fail-safe feature. We do not assume any liability or responsibility for any loss or damage arising from misuse or inappropriate use of the products. 7. Anti-radiation design is not implemented in the products described in this document. 8. Please contact Ricoh sales representatives should you have any questions or comments concerning the products or the technical information. RICOH COMPANY., LTD. Electronic Devices Company Ricoh presented with the Japan Management Quality Award for 1999. Ricoh awarded ISO 14001 certification. Ricoh continually strives to promote customer satisfaction, and shares the achievements of its management quality improvement program with people and society. The Ricoh Group was awarded ISO 14001 certification, which is an international standard for environmental management systems, at both its domestic and overseas production facilities. Our current aim is to obtain ISO 14001 certification for all of our business offices. http://www.ricoh.com/LSI/ RICOH COMPANY, LTD. 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After Apr. 1, 2006, we will ship out the lead free products only. Thus, all products that will be shipped from now on comply with RoHS Directive.