HT1117 datasheet(5/10 Pages) HOLTEK

Part #	HT1117

Description	1A General Purpose LDO

PDF	10 Pages

Scroll/Zoom	100%

Manufacturer	HOLTEK [Holtek Semiconductor Inc]

Direct Link	http://www.holtek.com

Logo

5 / 10 page

· Digitally selected outputs

· High output current positive voltage regulator

· Increased Output voltage Circuit

V= V

+ V

OUT

HT1117 Series

Rev. 1.00

August 7, 2007

C o m m o n

S i n g l e p o i n t

G N D

A D J

V O U T

V I N

V O U T

H T 1 1 1 7 - A D J

R 1

1 2 5 W

R 2

R 3

R 4

R 5

R n

N o t e : R 2 c a n s e t t h e m a x i m u m v o l t a g e .

I n p u t s

C 1

1 0 m F

C 2

1 0 m F

C o m m o n

S i n g l e p o i n t G N D

G N D

T r 1

R 1

H T 1 1 1 7

S e r i e s

C 2

1 0 m F

C 1

1 0 m F

V I N

V O U T

V I N

I C 1

I R E G

I O

R 1 =

V B E 1

I C 1

( 1 + b )

I R E G -

I O = I C 1 + I R E G

C o m m o n

S i n g l e p o i n t G N D

G N D

D 1

R 1

H T 1 1 1 7

S e r i e s

C 2

1 0 m F

V I N

V O U T

V I N

V X X

I S S

C 1

1 0 m F

HT1117 Datasheet(PDF) 5 Page - Holtek Semiconductor Inc

HT1117 Datasheet(HTML) 5 Page - Holtek Semiconductor Inc

Html Pages

1 2 3 4 5 6 7 8 9 10

Datasheet Download

Link URL