Zakładka z wyszukiwarką danych komponentów
  Polish  ▼
ALLDATASHEET.PL

X  

TS9008ACX5 Arkusz danych(PDF) 3 Page - Taiwan Semiconductor Company, Ltd

Numer części TS9008ACX5
Szczegółowy opis  300mA High PSRR Low Noise CMOS LDO
Download  9 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Producent  TSC [Taiwan Semiconductor Company, Ltd]
Strona internetowa  http://www.taiwansemi.com
Logo TSC - Taiwan Semiconductor Company, Ltd

TS9008ACX5 Arkusz danych(HTML) 3 Page - Taiwan Semiconductor Company, Ltd

  TS9008ACX5 Datasheet HTML 1Page - Taiwan Semiconductor Company, Ltd TS9008ACX5 Datasheet HTML 2Page - Taiwan Semiconductor Company, Ltd TS9008ACX5 Datasheet HTML 3Page - Taiwan Semiconductor Company, Ltd TS9008ACX5 Datasheet HTML 4Page - Taiwan Semiconductor Company, Ltd TS9008ACX5 Datasheet HTML 5Page - Taiwan Semiconductor Company, Ltd TS9008ACX5 Datasheet HTML 6Page - Taiwan Semiconductor Company, Ltd TS9008ACX5 Datasheet HTML 7Page - Taiwan Semiconductor Company, Ltd TS9008ACX5 Datasheet HTML 8Page - Taiwan Semiconductor Company, Ltd TS9008ACX5 Datasheet HTML 9Page - Taiwan Semiconductor Company, Ltd  
Zoom Inzoom in Zoom Outzoom out
 3 / 9 page
background image
TS9008
300mA High PSRR Low Noise CMOS LDO
3/9
Version: D12
Function Description
A minimum of 1uF capacitor must be connected from VOUT to ground to insure stability. Typically a large storage
capacitor is connected from VIN to ground to ensure that the input voltage does not sag below the minimum dropout
voltage during the load transient response. This pin must always be dropout voltage higher than VOUT in order for the
device to regulate properly
Application Information
Like any low-dropout regulator, the TS9008 requires input and output decoupling capacitors. The device is
specifically designed for portable applications requiring minimum board space and smallest components. These
capacitors must be correctly selected for good performance. Please note that linear regulators with a low dropout
voltage have high internal loop gains which require care in guarding against oscillation caused by insufficient
decoupling capacitance.
Capacitor Selection
Normally, use a 1µF capacitor on the input and a 1µF capacitor on the output of the TS9008. Larger input capacitor
values and lower ESR provide better supply-noise rejection and transient response. A large value output capacitor
may be necessary if large, fast transients are anticipated and the device is located several inches from the power
source. The capacitors is recommended to use 1uF X5R or X7R dielectric ceramic capacitors with 30mΩ to 50mΩ
ESR range between device outputs to ground for transient stability.
Input-Output (Dropout) Voltage
A regulator's minimum input-to-output voltage differential (dropout voltage) determines the lowest usable supply
voltage. In battery-powered systems, this determines the useful end-of-life battery voltage. Because the device uses
a PMOS, its dropout voltage is a function of drain-to source on-resistance, RDS (ON), multiplied by the load current:
VDROPOUT = VIN -VOUT = RDS (ON) x IOUT
Current limit and Thermal Shutdown Protection
In order to prevent overloading or thermal condition from damaging the device, TS9008 regulator has internal
thermal and current limiting functions designed to protect the device. It will rapidly shut off PMOS pass element
during overloading or over temperature condition.
Thermal Considerations
The TS9008 series can deliver a current of up to 300mA over the full operating junction temperature range. However,
the maximum output current must be dated at higher ambient temperature to ensure the junction temperature does
not exceed 125°C. With all possible conditions, the junction temperature must be within the range specified under
operating conditions. Power dissipation can be calculated based on the output current and the voltage drop across
regulator.
PD = (VIN - VOUT) IOUT
The final operating junction temperature for any set of conditions can be estimated by the following thermal equation:
PD (MAX) = (TJ(MAX) - TA) / θJA
Where TJ(MAX) is the maximum junction temperature of the die (125°C) and TA is the maximum ambient temperature.
The junction to ambient thermal resistance (θJA) for SOT-23-5L package at recommended minimum footprint is
250°C/W.


Podobny numer części - TS9008ACX5

ProducentNumer częściArkusz danychSzczegółowy opis
logo
Taiwan Semiconductor Co...
TS9008ACX TSC-TS9008ACX Datasheet
290Kb / 9P
   300mA High PSRR Low Noise CMOS LDO
More results

Podobny opis - TS9008ACX5

ProducentNumer częściArkusz danychSzczegółowy opis
logo
Taiwan Semiconductor Co...
TS9008DCX5 TSC-TS9008DCX5 Datasheet
290Kb / 9P
   300mA High PSRR Low Noise CMOS LDO
TS9008PCX5 TSC-TS9008PCX5 Datasheet
290Kb / 9P
   300mA High PSRR Low Noise CMOS LDO
TS9008 TSC-TS9008_14 Datasheet
328Kb / 9P
   300mA High PSRR Low Noise CMOS LDO
TS9008ACX TSC-TS9008ACX Datasheet
290Kb / 9P
   300mA High PSRR Low Noise CMOS LDO
TS9008DCX TSC-TS9008DCX Datasheet
290Kb / 9P
   300mA High PSRR Low Noise CMOS LDO
TS9008NCX5 TSC-TS9008NCX5 Datasheet
290Kb / 9P
   300mA High PSRR Low Noise CMOS LDO
TS9008SCX5 TSC-TS9008SCX5 Datasheet
290Kb / 9P
   300mA High PSRR Low Noise CMOS LDO
TS9008SCX TSC-TS9008SCX Datasheet
290Kb / 9P
   300mA High PSRR Low Noise CMOS LDO
TS9008KCX TSC-TS9008KCX Datasheet
290Kb / 9P
   300mA High PSRR Low Noise CMOS LDO
TS9008KCX5 TSC-TS9008KCX5 Datasheet
290Kb / 9P
   300mA High PSRR Low Noise CMOS LDO
More results


Html Pages

1 2 3 4 5 6 7 8 9


Arkusz danych Pobierz

Go To PDF Page


Link URL




Polityka prywatności
ALLDATASHEET.PL
Czy Alldatasheet okazała się pomocna?  [ DONATE ] 

O Alldatasheet   |   Reklama   |   Kontakt   |   Polityka prywatności   |   Linki   |   Lista producentów
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