数据搜索系统,热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

UA78L05CDRG4 数据表(PDF) 10 Page - Texas Instruments

部件名 UA78L05CDRG4
功能描述  POSITIVE-VOLTAGE REGULATORS
Download  26 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  TI [Texas Instruments]
网页  http://www.ti.com
标志 TI - Texas Instruments

UA78L05CDRG4 数据表(HTML) 10 Page - Texas Instruments

Back Button UA78L05CDRG4 Datasheet HTML 6Page - Texas Instruments UA78L05CDRG4 Datasheet HTML 7Page - Texas Instruments UA78L05CDRG4 Datasheet HTML 8Page - Texas Instruments UA78L05CDRG4 Datasheet HTML 9Page - Texas Instruments UA78L05CDRG4 Datasheet HTML 10Page - Texas Instruments UA78L05CDRG4 Datasheet HTML 11Page - Texas Instruments UA78L05CDRG4 Datasheet HTML 12Page - Texas Instruments UA78L05CDRG4 Datasheet HTML 13Page - Texas Instruments UA78L05CDRG4 Datasheet HTML 14Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 10 / 26 page
background image
µA78L00 SERIES
POSITIVE-VOLTAGE REGULATORS
SLVS010S − JANUARY 1976 − REVISED FEBRUARY 2004
10
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
µA78L15
0.1
µF
1N4001
0.1
µF
1N4001
0.33
µF
0.33
µF
1N4001
1N4001
VO = 15 V
VO = −15 V
20-V Input
−20-V Input
µA79L15
Figure 5. Regulated Dual Supply
operation with a load common to a voltage of opposite polarity
In many cases, a regulator powers a load that is not connected to ground, but instead, is connected to a voltage
source of opposite polarity (e.g., operational amplifiers, level-shifting circuits, etc.). In these cases, a clamp
diode should be connected to the regulator output as shown in Figure 6. This protects the regulator from output
polarity reversals during startup and short-circuit operation.
µA78Lxx
VO
VI
−VO
1N4001
or
Equivalent
Figure 6. Output Polarity-Reversal-Protection Circuit
reverse-bias protection
Occasionally, the input voltage to the regulator can collapse faster than the output voltage. This can occur, for
example, when the input supply is crowbarred during an output overvoltage condition. If the output voltage is
greater than approximately 7 V, the emitter-base junction of the series-pass element (internal or external) could
break down and be damaged. To prevent this, a diode shunt can be employed as shown in Figure 7.
µA78Lxx
VO
VI
Figure 7. Reverse-Bias-Protection Circuit


类似零件编号 - UA78L05CDRG4

制造商部件名数据表功能描述
logo
Texas Instruments
UA78L05CDRG4 TI-UA78L05CDRG4 Datasheet
366Kb / 20P
[Old version datasheet]   POSITIVE-VOLTAGE REGULATORS
UA78L05CDRG4 TI-UA78L05CDRG4 Datasheet
534Kb / 21P
[Old version datasheet]   POSITIVE-VOLTAGE REGULATORS
UA78L05CDRG4 TI-UA78L05CDRG4 Datasheet
632Kb / 25P
[Old version datasheet]   POSITIVE-VOLTAGE REGULATORS
UA78L05CDRG4 TI-UA78L05CDRG4 Datasheet
707Kb / 27P
[Old version datasheet]   POSITIVE-VOLTAGE REGULATORS
UA78L05CDRG4 TI1-UA78L05CDRG4 Datasheet
693Kb / 27P
[Old version datasheet]   POSITIVE-VOLTAGE REGULATORS
More results

类似说明 - UA78L05CDRG4

制造商部件名数据表功能描述
logo
Torex Semiconductor
XC62HR TOREX-XC62HR Datasheet
112Kb / 32P
   Positive Voltage Regulators
logo
AUK corp
S78LXXF AUK-S78LXXF_1 Datasheet
340Kb / 9P
   Positive-Voltage Regulators
logo
Texas Instruments
UA78MXX-Q1 TI-UA78MXX-Q1 Datasheet
173Kb / 9P
[Old version datasheet]   POSITIVE-VOLTAGE REGULATORS
logo
STMicroelectronics
L78XX STMICROELECTRONICS-L78XX Datasheet
1Mb / 56P
   Positive voltage regulators
logo
Wing Shing Computer Com...
78L05 WINGS-78L05 Datasheet
261Kb / 5P
   Positive-Voltage Regulators
78L24 WINGS-78L24 Datasheet
145Kb / 2P
   Positive-Voltage Regulators
logo
Texas Instruments
UA78M33QDCYRQ1 TI-UA78M33QDCYRQ1 Datasheet
754Kb / 13P
[Old version datasheet]   POSITIVE-VOLTAGE REGULATORS
logo
STMicroelectronics
L78L08ACZ-AP STMICROELECTRONICS-L78L08ACZ-AP Datasheet
776Kb / 47P
   Positive voltage regulators
logo
AUK corp
S78LXXF AUK-S78LXXF Datasheet
270Kb / 8P
   Positive-Voltage Regulators
logo
Micropac Industries
42050 MICROPAC-42050 Datasheet
121Kb / 3P
   POSITIVE VOLTAGE REGULATORS
logo
STMicroelectronics
L78L00 STMICROELECTRONICS-L78L00 Datasheet
453Kb / 24P
   POSITIVE VOLTAGE REGULATORS
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26


数据表 下载

Go To PDF Page


链接网址




隐私政策
ALLDATASHEETCN.COM
ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   链接交换   |   制造商名单
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