поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

SI91845DT-18-T1 датащи(PDF) 1 Page - Vishay Siliconix

номер детали SI91845DT-18-T1
подробное описание детали  150-mA Ultra Low-Noise LDO Regulator With Error Flag and Discharge Option
Download  9 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  VISHAY [Vishay Siliconix]
домашняя страница  http://www.vishay.com
Logo VISHAY - Vishay Siliconix

SI91845DT-18-T1 датащи(HTML) 1 Page - Vishay Siliconix

  SI91845DT-18-T1 Datasheet HTML 1Page - Vishay Siliconix SI91845DT-18-T1 Datasheet HTML 2Page - Vishay Siliconix SI91845DT-18-T1 Datasheet HTML 3Page - Vishay Siliconix SI91845DT-18-T1 Datasheet HTML 4Page - Vishay Siliconix SI91845DT-18-T1 Datasheet HTML 5Page - Vishay Siliconix SI91845DT-18-T1 Datasheet HTML 6Page - Vishay Siliconix SI91845DT-18-T1 Datasheet HTML 7Page - Vishay Siliconix SI91845DT-18-T1 Datasheet HTML 8Page - Vishay Siliconix SI91845DT-18-T1 Datasheet HTML 9Page - Vishay Siliconix  
Zoom Inzoom in Zoom Outzoom out
 1 / 9 page
background image
Si91845/6
Vishay Siliconix
Document Number: 71733
S-40591—Rev. B, 29-Mar-04
www.vishay.com
1
150-mA Ultra Low-Noise LDO Regulator
With Error Flag and Discharge Option
FEATURES
D Ultra Low Dropout—130 mV at 150-mA Load
D Ultra Low Noise—30 mV(rms) (10-Hz to 100-kHz
Bandwidth)
D Out-of-Regulation Error Flag (power good)
D Shutdown Control
D Only 110-mA Ground Current at 150-mA Load
D Fast Start-Up (50 mS)
D 1.5% Guaranteed Output Voltage Accuracy
D 300-mA Peak Output Current Capability
D Uses Low ESR Ceramic Capacitors
D Fast Line and Load Transient Response (v 30 ms)
D 1-mA Maximum Shutdown Current
D Output Current Limit
D Si91845: Output, Auto-Discharge in Shutdown Mode
D Si91846: Output, No-Discharge in Shutdown Mode
D Fixed 1.8, 2.0, 2.2, 2.5, 2.6, 2.7, 2.8, 2.85, 2.9, 3.0, 3.3,
3.5, 3.6, 5.0-V Output Voltage Options
D Built-in Short Circuit and Thermal Protection
D Reverse Battery Protection
D Thin SOT23-6 Package
APPLICATIONS
D Cellular Phones, Wireless Handsets
D Noise-Sensitive Electronic Systems, Laptop and
Palmtop Computers
D PDAs
D Digital Cameras
D Pagers
D MP3 Players
D Wireless Modems
DESCRIPTION
The Si91845/6 is a 150-mA CMOS LDO (low dropout) voltage
regulator. It is the perfect choice for low voltage, low power
applications. An ultra low ground current and ultra fast turn-on
make this part attractive for battery operated power systems.
The Si91845/6 also offers ultra low dropout voltage to prolong
battery life in portable electronics. Systems requiring a quiet
voltage source will benefit from the Si91845/6’s low output
noise. The Si91845/6 is designed to maintain regulation while
delivering 300-mA peak current, making it ideal for systems
that have a high surge current upon turn-on.
For better transient response and regulation, an active
pull-down circuit is built into the Si91845/6 to clamp the output
voltage when it rises beyond normal regulation. The Si91845
automatically discharges the output voltage by connecting the
output to ground through a 100-W n-channel MOSFET when
the device is put in shutdown mode.
The Si91845/6 features reverse battery protection to limit
reverse current flow to approximately 1-mA in the event
reversed battery is applied at the input, thus preventing
damage to the IC.
The Si91845/6 is available in both standard and lead (Pb)-free
packages.
TYPICAL APPLICATION CIRCUIT
3
2
Si91845/6
1
4
6
VIN
GND
SD
VOUT
ERROR
VIN
SD
VOUT
1 mF
1 mF
51 kW
5
BP
ERROR
10 nF
Thin SOT-23, 6-Lead


Аналогичный номер детали - SI91845DT-18-T1

производительномер деталидатащиподробное описание детали
logo
Vishay Siliconix
SI91841 VISHAY-SI91841 Datasheet
121Kb / 9P
   150-mA Ultra Low-Noise LDO Regulator With Discharge Option
Rev. C, 29-Mar-04
SI91841DT-18-T1 VISHAY-SI91841DT-18-T1 Datasheet
121Kb / 9P
   150-mA Ultra Low-Noise LDO Regulator With Discharge Option
Rev. C, 29-Mar-04
SI91841DT-20-T1 VISHAY-SI91841DT-20-T1 Datasheet
121Kb / 9P
   150-mA Ultra Low-Noise LDO Regulator With Discharge Option
Rev. C, 29-Mar-04
SI91841DT-22-T1 VISHAY-SI91841DT-22-T1 Datasheet
121Kb / 9P
   150-mA Ultra Low-Noise LDO Regulator With Discharge Option
Rev. C, 29-Mar-04
SI91841DT-25-T1 VISHAY-SI91841DT-25-T1 Datasheet
121Kb / 9P
   150-mA Ultra Low-Noise LDO Regulator With Discharge Option
Rev. C, 29-Mar-04
More results

Аналогичное описание - SI91845DT-18-T1

производительномер деталидатащиподробное описание детали
logo
Vishay Siliconix
SI91844 VISHAY-SI91844 Datasheet
90Kb / 9P
   150-mA Low-Noise LDO Regulator With Error Flag and Discharge Option
Rev. C, 01-Apr-02
SI91872 VISHAY-SI91872 Datasheet
115Kb / 9P
   300-mA Low-Noise LDO Regulator With Error Flag and Discharge Option
Rev. F, 20-Jun-05
SI91872 VISHAY-SI91872_V01 Datasheet
127Kb / 10P
   300-mA Low-Noise LDO Regulator With Error Flag and Discharge Option
18-Jul-08
SI91841 VISHAY-SI91841 Datasheet
121Kb / 9P
   150-mA Ultra Low-Noise LDO Regulator With Discharge Option
Rev. C, 29-Mar-04
SI91871 VISHAY-SI91871 Datasheet
183Kb / 9P
   300-mA Ultra Low-Noise LDO Regulator With Discharge Option
Rev. B, 03-Feb-03
SI91871 VISHAY-SI91871_V01 Datasheet
143Kb / 10P
   300-mA Ultra Low-Noise LDO Regulator With Discharge Option
18-Jul-08
SI91871 VISHAY-SI91871_05 Datasheet
160Kb / 10P
   300-mA Ultra Low-Noise LDO Regulator With Discharge Option
Rev. F, 20-Jun-05
SI91821 VISHAY-SI91821 Datasheet
136Kb / 10P
   Micropower 300-mA CMOS LDO Regulator With Error Flag
Rev. E, 20-Jun-05
logo
Microchip Technology
MIC5205 MICROCHIP-MIC5205 Datasheet
1Mb / 20P
   150 mA Low-Noise LDO Regulator
09/14/21
logo
Sipex Corporation
SPX5205 SIPEX-SPX5205 Datasheet
181Kb / 9P
   150 mA, Low-Noise LDO Voltage Regulator
More results


Html Pages

1 2 3 4 5 6 7 8 9


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