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PDF LPR30D Data sheet ( Hoja de datos )
| Número de pieza | LPR30D | |
| Descripción | LOW DROP VOLTAGE REGULATOR DRIVE FOR EXTERNAL N-CHANNEL POWER MOSFET | |
| Fabricantes | STMicroelectronics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LPR30D (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
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® LPR30
LOW DROP VOLTAGE REGULATOR DRIVE
FOR EXTERNAL N-CHANNEL POWER MOSFET
s VERY LOW DROPOUT POWER MOSFET
DRIVER
s HIGH PRECISION Vref = 2.5V (± 2%)
s VERY LOW CURRENT DRAIN (TYP. 2mA)
s REFERENCE OUTPUT CURRENT UP TO
20mA
s OPERATING SUPPLY VOLTAGE FROM 5V
TO 30V
s MAXIMUM INPUT VOLTAGE ON-GATE PIN
(N. 8) UP TO 60V
s INTERNAL CURRENT LIMIT OPERATIONAL
AMPLIFIER OFFSET TRIMMED AT
50mV ± 10mV
s NO CAPACITOR IS NEEDED FOR STABILITY
OF REFERENCE OUTPUT
s TEMPERATURE RANGE 0 oC TO 70 oC
APPLICATION
s ULTRA HIGH CURRENT ULTRA LOW
DROPOUT VOLTAGE REGULATOR
s CONSTANT HIGH CURRENT SOURCE
BLOCK DIAGRAM
DIP-8
SO-8
s LOW PARTS COUNT 5V TO 3.3V
COMPUTER SUPPLY
s LOW NOISE/LOW DROP SMPS POST
REGULATOR
DESCRIPTION
The LPR30 is a very Low Dropout Regulator
Controller in a single IC solution for very high
current low dropout linear voltgage regulator. It
uses an external N-CHANNEL POWER MOSFET
as the linear pass element. The LPR30 features a
dropout voltage as low as the RDS(on) of the
May 2000
1/10
1 page  
Reference Output Voltage vs Load Current
LPR30
Error Amplifier Output Saturation Voltage vs
Temperature
Current Limit Input Offset Voltage vs Supply
Voltage
Current Limit Input Offset Voltage vs Supply
Voltage
Reference Supply Voltage Rejection vs Output
Current
Reference Output Noise vs Output Current
5/10
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet LPR30D.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| LPR30 | LOW DROP VOLTAGE REGULATOR DRIVE FOR EXTERNAL N-CHANNEL POWER MOSFET | STMicroelectronics |
| LPR30 | LOW DROP VOLTAGE REGULATOR DRIVE FOR EXTERNAL N-CHANNEL POWER MOSFET | STMicroelectronics |
| LPR30D | LOW DROP VOLTAGE REGULATOR DRIVE FOR EXTERNAL N-CHANNEL POWER MOSFET | STMicroelectronics |
| LPR30D | LOW DROP VOLTAGE REGULATOR DRIVE FOR EXTERNAL N-CHANNEL POWER MOSFET | STMicroelectronics |
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