поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

LM317LZRE датащи(PDF) 8 Page - ON Semiconductor

номер детали LM317LZRE
подробное описание детали  100 mA Adjustable Output, Positive Voltage Regulator
Download  12 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  ONSEMI [ON Semiconductor]
домашняя страница  http://www.onsemi.com
Logo ONSEMI - ON Semiconductor

LM317LZRE датащи(HTML) 8 Page - ON Semiconductor

Back Button LM317LZRE Datasheet HTML 4Page - ON Semiconductor LM317LZRE Datasheet HTML 5Page - ON Semiconductor LM317LZRE Datasheet HTML 6Page - ON Semiconductor LM317LZRE Datasheet HTML 7Page - ON Semiconductor LM317LZRE Datasheet HTML 8Page - ON Semiconductor LM317LZRE Datasheet HTML 9Page - ON Semiconductor LM317LZRE Datasheet HTML 10Page - ON Semiconductor LM317LZRE Datasheet HTML 11Page - ON Semiconductor LM317LZRE Datasheet HTML 12Page - ON Semiconductor  
Zoom Inzoom in Zoom Outzoom out
 8 / 12 page
background image
LM317L, NCV317LB
http://onsemi.com
8
Protection Diodes
When external capacitors are used with any IC regulator
it is sometimes necessary to add protection diodes to prevent
the capacitors from discharging through low current points
into the regulator.
Figure 14 shows the LM317L with the recommended
protection diodes for output voltages in excess of 25 V or
high capacitance values (CO > 10
mF, CAdj > 5.0 mF). Diode
D1 prevents CO from discharging thru the IC during an input
short circuit. Diode D2 protects against capacitor CAdj
discharging through the IC during an output short circuit.
The combination of diodes D1 and D2 prevents CAdj from
discharging through the IC during an input short circuit.
D1
Vin
Cin
1N4002
LM317L
Vout
R1
+
CO
D2
R2
CAdj
1N4002
Adjust
Figure 19. Voltage Regulator with
Protection Diodes
Figure 20. Adjustable Current Limiter
Figure 21. 5.0 V Electronic Shutdown Regulator
Figure 22. Slow Turn-On Regulator
Figure 23. Current Regulator
Vref
+25V
Vin
LM317L
Vout
R1
VO
1.25k
Adjust
IO
D2
1N914
1N5314
R2
500
* To provide current limiting of IO
to the system ground, the source of
the current limiting diode must be tied to
a negative voltage below - 7.25 V.
R2
Vref
R1 =
VSS*
D1
1N914
VO < POV + 1.25 V + VSS
ILmin - IP < IO < 100 mA - IP
As shown O < IO < 95 mA
+
10
mF
Vin
Vout
240
1N4002
LM317L
Adjust
MPS2907
R2
50k
Vin
D1
1N4002
Vout
120
Adjust
720
+
1.0
mF
MPS2222
1.0k
TTL
Control
LM317L
Minimum Vout = 1.25 V
D1 protects the device during an input short circuit.
LM317L
Vin
R1
R2
Adjust
IAdj
Iout
Ioutmax =
Vref
+ IAdj ^
5.0 mA < Iout < 100 mA
Vout
1.25 V
Ioutmax =
Vref
+ IAdj ^
1.25 V
IDSS
IOmax + IDSS
R1
R1 + R2
R1
R1 + R2


Аналогичный номер детали - LM317LZRE

производительномер деталидатащиподробное описание детали
logo
ON Semiconductor
LM317LZRE ONSEMI-LM317LZRE Datasheet
131Kb / 12P
   100 mA Adjustable Output, Positive Voltage Regulator
October, 2005 ??Rev. 8
LM317LZREG ONSEMI-LM317LZREG Datasheet
337Kb / 15P
   Voltage Regulator - Adjustable Output, Positive 100 mA
April, 2021 - Rev. 14
More results

Аналогичное описание - LM317LZRE

производительномер деталидатащиподробное описание детали
logo
Estek Electronics Co. L...
IL317L ESTEK-IL317L Datasheet
213Kb / 2P
   100 mA Adjustable Output Positive Voltage Regulator
ET-IL317L ESTEK-ET-IL317L Datasheet
178Kb / 2P
   100 mA Adjustable output Positive Voltage Regulator
logo
ON Semiconductor
LM317L ONSEMI-LM317L_V01 Datasheet
337Kb / 15P
   Voltage Regulator - Adjustable Output, Positive 100 mA
April, 2021 - Rev. 14
LM317L ONSEMI-LM317L_05 Datasheet
131Kb / 12P
   100 mA Adjustable Output, Positive Voltage Regulator
October, 2005 ??Rev. 8
LM317M ONSEMI-LM317M_11 Datasheet
232Kb / 14P
   500 mA Adjustable Output, Positive Voltage Regulator
September, 2011 ??Rev. 21
LM317M ONSEMI-LM317M_14 Datasheet
141Kb / 14P
   500 mA Adjustable Output Positive Voltage Regulator
August, 2014 ??Rev. 24
LM317M ONSEMI-LM317M_06 Datasheet
159Kb / 13P
   500 mA Adjustable Output, Positive Voltage Regulator
August, 2006 ??Rev. 14
logo
Estek Electronics Co. L...
ET-IL317L ESTEK-ET-IL317L Datasheet
178Kb / 2P
   100 mA Adjustable Output Positive VoltageRegulator
logo
Panasonic Semiconductor
AN78LXX PANASONIC-AN78LXX Datasheet
179Kb / 12P
   3-pin positive output voltage regulator (100 mA type)
logo
KODENSHI_AUK CORP.
SN317L KODENSHI-SN317L Datasheet
387Kb / 8P
   [100mA /Adjustable Output] Positive Voltage Regulator
More results


Html Pages

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


датащи скачать

Go To PDF Page


ссылки URL




Конфиденциальность
ALLDATASHEETRU.COM
Вашему бизинису помогли Аллдатащит?  [ DONATE ] 

Что такое Аллдатащит   |   реклама   |   контакт   |   Конфиденциальность   |   обмен ссыками   |   поиск по производителю
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