RN5RF40B View Datasheet(PDF) - RICOH Co.,Ltd.

Part Name

Description

MFG CO.

RN5RF40B

LOW RIPPLE VOLTAGE REGULATOR WITH EXTERNAL TRANSISTOR

RICOH Co.,Ltd. 

RN5RF

• RN5RFxxB

Symbol

Item

Conditions

9287

2XWSXW 9ROWDJH

9,19287 9

,287 P$

,287

2XWSXW &XUUHQW

9,19287 9

,(;7

(;7 &XUUHQW

9,1 9 9(;7 9

∆9287∆,287 /RDG 5HJXODWLRQ

9,19287 9

P$≤,287≤P$

9',)

'URSRXW 9ROWDJH

,287 P$

,66

6XSSO\ &XUUHQW

9,1²9287 9

,287 P$

,VWDQGE\ 6WDQGE\ &XUUHQW

9,1 9

,(;7OHDN

(;7 /HDNDJH &XUUHQW

∆9287∆V,1 /LQH 5HJXODWLRQ

,287 P$

9287 9≤9,1≤9

55

5LSSOH 5HMHFWLRQ

I N+] VLQXVRLGDO 9SS

9,1²9287 9

9,1

,QSXW 9ROWDJH

9(;7

(;7 2XWSXW 9ROWDJH

2XWSXW 9ROWDJH 7HPSHUDWXUH ,287 P$

∆9287∆7RSW

&RHIILFLHQW

ƒ&≤7RSW≤ƒ&

3XOO GRZQ UHVLVWDQFH IRU &(

53'

SLQ

9&(+

&( ,QSXW 9ROWDJH ´+µ

9&(/

&( ,QSXW 9ROWDJH ´/µ

Min.

'287

×



Typ.

 



7RSW ƒ&

Max. Unit

'287

9

×

$



P$





P9





9





—$

   —$



—$

  

9



“

G%



9



9

SSPƒ&



0Ω



9,1

9





9

*1) The output current depends on the performance of external PNP transistor. Use External PNP transis-

tor of a low saturation type, with an hFE between 100 and 300.

*) With respect to Test Circuit, refer to Typical Application.

5

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