Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

TK71549ASCL Datasheet(PDF) 10 Page - TOKO, Inc

Part # TK71549ASCL
Description  LOW DROPOUT VOLTAGE REGULATOR
Download  15 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TOKO [TOKO, Inc]
Direct Link  http://www.toko.com
Logo TOKO - TOKO, Inc

TK71549ASCL Datasheet(HTML) 10 Page - TOKO, Inc

Back Button TK71549ASCL Datasheet HTML 6Page - TOKO, Inc TK71549ASCL Datasheet HTML 7Page - TOKO, Inc TK71549ASCL Datasheet HTML 8Page - TOKO, Inc TK71549ASCL Datasheet HTML 9Page - TOKO, Inc TK71549ASCL Datasheet HTML 10Page - TOKO, Inc TK71549ASCL Datasheet HTML 11Page - TOKO, Inc TK71549ASCL Datasheet HTML 12Page - TOKO, Inc TK71549ASCL Datasheet HTML 13Page - TOKO, Inc TK71549ASCL Datasheet HTML 14Page - TOKO, Inc Next Button
Zoom Inzoom in Zoom Outzoom out
 10 / 15 page
background image
Page 10
March 2001 TOKO, Inc.
TK715xxAS
APPLICATION INFORMATION
INPUT-OUTPUT CAPACITORS
Linear regulators require input and output capacitors in order to maintain regulator loop stability. The output capacitor
should be selected within the Equivalent Series Resistance (ESR) range as shown in the graphs below for stable
operation. The output capacitor C
L can be reduced as the output voltage is increased. However, the output noise will
increase as C
L is reduced, so the largest value of CL possilbe is recommended (CL = 4.7 mF or more).
Note: It is very important to check the selected manufacturers electrical characteristics (capacitance and ESR) over
temperature.
Range which can be used:
Range which can be used: V
OUT ³ 1.9V
I
OUT = 1 mA ~ Max,
TANTALUM CAP.
³ 0.1 mF (CERAMIC CAP 0.22 mF
+ 2.2
W
Capacitor used for evaluation: V
OUT ³ 1.5V
I
OUT = 1 mA ~ Max,
TANTALUM CAP.
³ 0.22 mF (CERAMIC CAP 0.22
mF + 2.2W
V
OUT ³ 2.8V
I
OUT = 1 mA ~ Max, MULTI LAYER CERAMIC CAP. ³ 0.68 mF
V
OUT ³ 2.0V
I
OUT = 1 mA ~ Max, MULTI LAYER CERAMIC CAP. ³ 1.0 mF
V
OUT ³ 1.5V
I
OUT = 1 mA ~ Max, MULTI LAYER CERAMIC CAP. ³ 4.7 mF
ESR
≥ 0.01 Ω
0.68
µF ≤ CL ≤ 4.7 µF or More
ESR
≥ 1.0 Ω
0.1
µF ≤ CL ≤ 0.22 µF or More
MULTI LAYER CERAMIC CAP
I
OUT
(mA)
5.0
1.6
1.5
1.8
2.0
2.2
2.4
2.6
2.8
3.0
3.2
3.4
3.6
3.8
0
20
40
60
80
100
CL = 4.7 µF MLCC or More
CL = 0.68 µF MLCC
C
IN
= 0.1
µF
Stable area is
above the line
UNSTABLE AREA UNDER
AND TO THE LEFT
3.3
µF
2.2
µF
1.0
µF
TANTALUM CAP
I
OUT
(mA)
5.0
1.6
1.5
1.8
2.0
2.2
2.4
2.6
2.8
3.0
3.2
3.4
3.6
3.8
0
20
40
60
80
100
Stable area is
above the line
UNSTABLE AREA UNDER
AND TO THE LEFT
CL = 0.22 µF (TANTALUM) or More
CL = 0.1 µF TANTALUM
0.1
µF
CIN = 0.1 µF


Similar Part No. - TK71549ASCL

ManufacturerPart #DatasheetDescription
logo
TOKO, Inc
TK71549 TOKO-TK71549 Datasheet
76Kb / 13P
   LOW DROPOUT VOLTAGE REGULATOR
TK71549S TOKO-TK71549S Datasheet
76Kb / 13P
   LOW DROPOUT VOLTAGE REGULATOR
TK71549SCL TOKO-TK71549SCL Datasheet
76Kb / 13P
   LOW DROPOUT VOLTAGE REGULATOR
TK71549SCL/49 TOKO-TK71549SCL/49 Datasheet
76Kb / 13P
   LOW DROPOUT VOLTAGE REGULATOR
More results

Similar Description - TK71549ASCL

ManufacturerPart #DatasheetDescription
logo
Samsung semiconductor
KA78R08 SAMSUNG-KA78R08 Datasheet
162Kb / 5P
   LOW DROPOUT VOLTAGE REGULATOR
KA78R12 SAMSUNG-KA78R12 Datasheet
164Kb / 5P
   LOW DROPOUT VOLTAGE REGULATOR
logo
Fairchild Semiconductor
KA78R33 FAIRCHILD-KA78R33 Datasheet
40Kb / 8P
   Low Dropout Voltage Regulator
KA278R09 FAIRCHILD-KA278R09 Datasheet
79Kb / 8P
   Low Dropout Voltage Regulator
logo
Toshiba Semiconductor
TA78DL05BS TOSHIBA-TA78DL05BS Datasheet
255Kb / 7P
   LOW DROPOUT VOLTAGE REGULATOR
TA78DL05F TOSHIBA-TA78DL05F Datasheet
332Kb / 9P
   LOW DROPOUT VOLTAGE REGULATOR
TA78DS05BP TOSHIBA-TA78DS05BP Datasheet
303Kb / 8P
   LOW DROPOUT VOLTAGE REGULATOR
logo
New Japan Radio
NJM2886 NJRC-NJM2886 Datasheet
156Kb / 8P
   LOW DROPOUT VOLTAGE REGULATOR
NJM2870 NJRC-NJM2870 Datasheet
166Kb / 9P
   LOW DROPOUT VOLTAGE REGULATOR
NJM2881 NJRC-NJM2881 Datasheet
219Kb / 10P
   LOW DROPOUT VOLTAGE REGULATOR
NJM2865 NJRC-NJM2865 Datasheet
175Kb / 10P
   LOW DROPOUT VOLTAGE REGULATOR
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15


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