Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

SPX2810M3 Datasheet(PDF) 5 Page - Sipex Corporation

Part # SPX2810M3
Description  1A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response
Download  9 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  SIPEX [Sipex Corporation]
Direct Link  http://www.sipex.com
Logo SIPEX - Sipex Corporation

SPX2810M3 Datasheet(HTML) 5 Page - Sipex Corporation

  SPX2810M3 Datasheet HTML 1Page - Sipex Corporation SPX2810M3 Datasheet HTML 2Page - Sipex Corporation SPX2810M3 Datasheet HTML 3Page - Sipex Corporation SPX2810M3 Datasheet HTML 4Page - Sipex Corporation SPX2810M3 Datasheet HTML 5Page - Sipex Corporation SPX2810M3 Datasheet HTML 6Page - Sipex Corporation SPX2810M3 Datasheet HTML 7Page - Sipex Corporation SPX2810M3 Datasheet HTML 8Page - Sipex Corporation SPX2810M3 Datasheet HTML 9Page - Sipex Corporation  
Zoom Inzoom in Zoom Outzoom out
 5 / 9 page
background image
5
Date: 5/25/04
SPX2810 1A Low Dropout Linear Regulator
© Copyright 2004 Sipex Corporation
PC BOARD
TOPSIDE COPPER
BACKSIDE COPPER
THERMAL RESISTANCE
AREA mm2
AREA mm2
AREA mm2
JUNCTION TO AMBIENT
°C/W
2500
2500
2500
46
2500
1250
2500
47
2500
950
2500
49
2500
2500
0
51
2500
1800
0
53
1600
600
1600
55
2500
1250
0
58
2500
915
0
59
1600
600
0
67
900
240
900
72
900
240
0
85
Figure 8. 600mA Current Source
Figure 9. Typical Adjustable Regulator
Ripple Rejection
Ripple rejection can be improved by adding a
capacitor between the ADJ pin and ground as
shown in Figure 6. When ADJ pin bypassing is
used, the value of the output capacitor required
increases to its maximum. If the ADJ pin is not
bypassed, the value of the output capacitor can
be lowered to 10(F for an electrolytic aluminum
capacitor or 2.2
µF for a solid tantalum capacitor
(Fig 10). However the value of the ADJ-bypass
capacitor should be chosen with respectto the
following equation:
C = 1 / ( 6.28 * F
R * R1 )
Where C = value of the capacitor in Farads
(select an equal or larger standard value),
F
R= ripple frequency in Hz,
R
1= value of resistor R1 in Ohms
If an ADJ-bypass capacitor is used, the
amplitude of the output ripple will be inde-
pendent of the output voltage. If an ADJ-
bypass capacitor is not used, the output ripple
will be proportional to the ratio of the output
voltage to the reference
voltage:
M = V
OUT / VREF
Where M = multiplier for the ripple seen when
the ADJ pin
is optimally bypassed.
V
REF =1.25V
TYPICAL APPLICATION CIRCUITS
LOAD
ADJ
SPX2810
V
IN
C
1
OUT
IN
4.7µF
C
2
I
OUT
R
1
V
REF
R
1
I
OUT =
+
IN
OUT
I ADJ
SPX2810
C1
R
1
R
2
VOUT
VIN
C
2
V
OUT =V REF (1+R 2 /R1) +I ADJ R 2
V
REF
50µA
ADJ
4.7µF +


Similar Part No. - SPX2810M3

ManufacturerPart #DatasheetDescription
logo
Sipex Corporation
SPX2810M3 SIPEX-SPX2810M3 Datasheet
94Kb / 13P
   1A Low Dropout Positive Linear Regulator
SPX2810M3-2.5 SIPEX-SPX2810M3-2.5 Datasheet
94Kb / 13P
   1A Low Dropout Positive Linear Regulator
SPX2810M3-2.5/TR SIPEX-SPX2810M3-2.5/TR Datasheet
94Kb / 13P
   1A Low Dropout Positive Linear Regulator
SPX2810M3-3.0 SIPEX-SPX2810M3-3.0 Datasheet
94Kb / 13P
   1A Low Dropout Positive Linear Regulator
SPX2810M3-3.0/TR SIPEX-SPX2810M3-3.0/TR Datasheet
94Kb / 13P
   1A Low Dropout Positive Linear Regulator
More results

Similar Description - SPX2810M3

ManufacturerPart #DatasheetDescription
logo
Sipex Corporation
AS2810 SIPEX-AS2810 Datasheet
150Kb / 7P
   1A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response
SPX2941 SIPEX-SPX2941_06 Datasheet
890Kb / 10P
   1A Low Dropout Voltage Regulator Adjustable Output, Fast Response
SPX2941 SIPEX-SPX2941 Datasheet
103Kb / 10P
   1A Low Dropout Voltage Regulator, Adjustable Output, Fast Response
SPX2941T5-L SIPEX-SPX2941T5-L Datasheet
921Kb / 10P
   1A Low Dropout Voltage Regulator Adjustable Output, Fast Response
SPX3940 SIPEX-SPX3940 Datasheet
215Kb / 11P
   1A Low Dropout Voltage Regulator Fixed Output, Fast Response
SPX2940 SIPEX-SPX2940 Datasheet
103Kb / 9P
   1A Low Dropout Voltage Regulator Fixed Output, Fast Response
AS2850 SIPEX-AS2850 Datasheet
159Kb / 6P
   5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response
AS2830 SIPEX-AS2830 Datasheet
149Kb / 6P
   3A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response
SPX1585 SIPEX-SPX1585 Datasheet
198Kb / 7P
   5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response
SPX1587 SIPEX-SPX1587 Datasheet
187Kb / 7P
   3A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response
More results


Html Pages

1 2 3 4 5 6 7 8 9


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com