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PDF L5150CJ Data sheet ( Hoja de datos )
| Número de pieza | L5150CJ | |
| Descripción | 5V low dropout voltage regulator | |
| Fabricantes | STMicroelectronics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de L5150CJ (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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L5150CJ
L5150CS
5 V low dropout voltage regulator
Datasheet - production data
'!0'03
PowerSSO-12
'!0'03
SO-8
Features
Max DC supply voltage
Max output voltage tolerance
Max dropout voltage
Output current
Quiescent current
1. Typical value
VS 40 V
Vo ±2%
Vdp 500 mV
Io 150 mA
Iqn 55 μA(1)
Operating DC supply voltage range
5.6 V to 40 V
Low dropout voltage
Low quiescent current consumption
Precision output voltage 5 V ±2%
Reset circuit sensing the output voltage
Programmable reset pulse delay with external
capacitor
Adjustable reset threshold
Early warning
Very wide stability range with low value output
capacitor
Thermal shutdown and short-circuit protection
Wide temperature range (Tj = -40 °C to 150 °C)
Description
L5150CJ and L5150CS are low dropout linear
regulators with microprocessor control functions
such as power on reset, low voltage reset, early
warning.
Typical quiescent current is 55 μA at very low
output current.
On chip trimming results in high output voltage
accuracy (2%). Accuracy is kept over wide
temperature range, line and load variation. Early
warning circuit monitors the input voltage and
compares it with an internal voltage reference.
Output voltage reset threshold can be adjusted
down to 3.5 V by means of an external voltage
divider.
The maximum input voltage is 40 V. The max
output current is internally limited. Internal
temperature protection disables the voltage
regulator output. In addition, only low-value
ceramic capacitor on output is required for
stability.
Package
PowerSSO-12
SO-8
Table 1. Device summary
Order codes
Tube
L5150CJ
L5150CS
Tape & reel
L5150CJTR
L5150CSTR
June 2015
This is information on a product in full production.
DocID15542 Rev 16
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www.st.com
1 page  
L5150CJ / L5150CS
Block diagram and pins description
1 Block diagram and pins description
Figure 1. Block diagram
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Figure 2. Configuration diagram (top view)
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DocID15542 Rev 16
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5 Page 
L5150CJ / L5150CS
Electrical specifications
2.4 Electrical characteristics curves
Figure 3. Output voltage vs. Tj
Figure 4. Output voltage vs. VS
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Figure 5. Drop voltage vs. output current
Figure 6. Current consumption vs. output
current
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Figure 7. Current consumption vs. output
current (at light load condition)
Figure 8. Current consumption vs. input voltage
(Io = 0.1 mA)
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DocID15542 Rev 16
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11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet L5150CJ.PDF ] | |
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