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PDF TS9008 Data sheet ( Hoja de datos )
| Número de pieza | TS9008 | |
| Descripción | 300mA High PSRR Low Noise CMOS LDO | |
| Fabricantes | Taiwan Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TS9008 (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
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TS9008
300mA High PSRR Low Noise CMOS LDO
SOT-25
Pin Definition:
1. Input
2. Ground
3. Enable
4. Bypass
5. Output
SOT-23
Pin Definition:
1. Input
2. Output
3. Ground
General Description
The TS9008 is a low dropout, high PSRR, low noise linear regulator with very low quiescent. It can supply
300mA output current with low dropout about 250mV. The Device includes pass element, error amplifier, band-
gap, current-limit and thermal shutdown circuitry. The characteristics of low dropout voltage and less quiescent
current make it good for some critical current application, for example, some battery powered devices. The
typical quiescent current is approximately 30µA. In the shutdown mode, the maximum supply current is less
than 1uA. Built-in current-limit and thermal-shutdown functions prevent any fault condition from IC damage
Features
● Input voltage range 2.8V~5.5V
● 250mV dropout at 300mA load
● 300mA output Current
● Low quiescent current 30µA (Typ.)
● Max. supply current <1µA at shutdown mode
● Fixed output voltage
● Current limit and thermal shutdown protection
● High PSRR 73db @ 1kHz
Ordering Information
Part No.
Package
Packing
TS9008xCX RFG SOT-23 3kpcs / 7” Reel
TS9008xCX5 RFG SOT-25 3kpcs / 7” Reel
Note: “G” denote for Halogen Free Product
Where x denotes voltage option, available are
D= 1.8V, S= 3.3V
Applications
● Palmtops, PDA and Notebook Computers
● DSC, Handset Camera Modules
● PCMCIA Cards, PC Cameras
● USB Based Portable Devices (MPS, PMP)
● GSM/GPRS/3G RF Transceiver Modules
Block Diagram
Typical Application Circuit
VIN
Current
Limit
EN Enable
Thermal
Shutdown
Error
Amp
-+
Bandgap
BP
VOUT
GND
TS9008
1/9 Version: E14
1 page  
TS9008
300mA High PSRR Low Noise CMOS LDO
Electrical Characteristics Curve
Figure 1. Output Voltage vs. Input Voltage Figure 2. Threshold Voltage vs. Input Voltage
Figure 3. Quiescent Current vs. Input Voltage Figure 4. Output Current vs. Output Voltage
Figure 5. Output Voltage vs. Temperature
Figure 6. Load Transient Response
5/9 Version: E14
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet TS9008.PDF ] | |
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