R1100D271C-TR-F [RICOH]

Fixed Positive LDO Regulator, 2.7V, 0.05V Dropout, CMOS, PDSO3, 1.40 X 0.80 MM, HALOGEN FREE AND ROHS COMPLIANT, SON-3;


型号：	R1100D271C-TR-F
厂家：	RICOH ELECTRONICS DEVICES DIVISION
描述：	Fixed Positive LDO Regulator, 2.7V, 0.05V Dropout, CMOS, PDSO3, 1.40 X 0.80 MM, HALOGEN FREE AND ROHS COMPLIANT, SON-3 光电二极管输出元件调节器
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中文：	中文翻译
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R1100D Series

Low Supply Current Small Voltage Regulator

The R1100D Series are compact CMOS-based voltage regulators featuring 35mA to 100mA.

R1100D is available in the SON1408-3 package, consequently providing a compact design.

FEATURES

• Supply Current (ISS) ························Typ. 1.5μA (VIN=VSET+2.0V, VSET=2.8V)

• Dropout Voltage (VDIF) ····················Typ. 0.025V (IOUT=1mA, VSET=2.8V)

• Input Voltage Range (VIN)···············Max. 6.0V

• Output Voltage Range (VOUT)··········0.9V to 4.0V (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. 40mA

• Package··········································SON1408-3

BLOCK DIAGRAM

R1100D

VDD

VOUT

–

Vref

Current Limit

GND

SELECTION GUIDE

xx.

: Specify the output voltage within the range of 0.9V (

in 0.1V steps.

) to 4.0V (

)

Halogen Free

Package

Q'ty per Reel

Part No.

SON1408-3

9,000 pcs R1100D

xx.

1C-TR-F

PACKAGE (Top View)

TYPICAL CHARACTERISTIC

R1100D301C Dropout Voltage vs. Output Current

SON1408-3

0.7

85°C

0.6

25°C

-40°C

0.5

0.4

0.3

0.2

0.1

VOUT

VDD

GND

Output Current I^OUT(mA)

APPLICATIONS

• Power source for hand-held communication equipment, cameras, and VCRs

• Very stable voltage reference

• Power source for battery-powered equipment

No.EK-117-121001

CMOS Voltage 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.

For the conservation of the global environment, Ricoh is advancing the decrease of the negative environmental impact material.

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.

Basically after Apr. 1, 2012, we will ship out the Power Management ICs of the Halogen Free products only. (Ricoh Halogen Free products are

also Antimony Free.)

Halogen Free

RICOH COMPANY, LTD.

Electronic Devices Company

http://www.ricoh.com/LSI/

RICOH COMPANY, LTD.

Electronic Devices Company

● Higashi-Shinagawa Oﬃce (International Sales)

3-32-3, Higashi-Shinagawa, Shinagawa-ku, Tokyo 140-8655, Japan

Phone: +81-3-5479-2857 Fax: +81-3-5479-0502

RICOH EUROPE (NETHERLANDS) B.V.

● Semiconductor Support Centre

“Nieuw Kronenburg”Prof. W.H. Keesomlaan 1, 1183 DJ, Amstelveen, The Netherlands

P.O.Box 114, 1180 AC Amstelveen

Phone: +31-20-5474-309 Fax: +31-20-5474-791

RICOH ELECTRONIC DEVICES KOREA Co., Ltd.

11 ﬂoor, Haesung 1 building, 942, Daechidong, Gangnamgu, Seoul, Korea

Phone: +82-2-2135-5700 Fax: +82-2-2135-5705

RICOH ELECTRONIC DEVICES SHANGHAI Co., Ltd.

Room403, No.2 Building, 690#Bi Bo Road, Pu Dong New district, Shanghai 201203,

People's Republic of China

Phone: +86-21-5027-3200 Fax: +86-21-5027-3299

RICOH COMPANY, LTD.

Electronic Devices Company

● Taipei oﬃce

Room109, 10F-1, No.51, Hengyang Rd., Taipei City, Taiwan (R.O.C.)

Phone: +886-2-2313-1621/1622 Fax: +886-2-2313-1623

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