Low

LINEAR TECHNOLOGY  LT1175IQ#PBF  LDO Voltage Regulator, Adjustable, -20V to -4.3V in, 500mV drop, 500mA out, TO-263-5

LINEAR TECHNOLOGY LT1175IQ#PBF
Technical Data Sheet (215.88KB) EN Näytä kaikki tekniset asiakirjat

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Tuotteen yleiskatsaus

The LT1175IQ#PBF is a negative micro-power low-dropout Regulator features 45µA quiescent current, dropping to 10µA in shutdown. A new reference amplifier topology gives precision DC characteristics along with the ability to maintain good loop stability with an extremely wide range of output capacitors. Very low-dropout voltage and high efficiency are obtained with a unique power transistor anti-saturation design. Several new features make the LT1175 very user-friendly. The SHDN\ pin can interface directly to positive or negative logic levels. Current limit is user-selectable at 200/400/600/800mA. Unlike some earlier designs, the increase in quiescent current during a dropout condition is actively limited. The LT1175 has complete blowout protection with current limiting, power limiting and thermal shutdown. Special attention was given to the problem of high temperature operation with micro-power operating currents, preventing output voltage rise under no-load conditions.
  • Low voltage linear dropout characteristics
  • Stable with wide range of output capacitors
  • Tolerates reverse output voltage

 

Tuotetiedot

Output Type:
Adjustable
Input Voltage Min:
-20V
Input Voltage Max:
-4.3V
Fixed Output Voltage Nom.:
-
Adjustable Output Voltage Min:
-
Adjustable Output Voltage Max:
-
Output Current:
500mA
Dropout Voltage Vdo:
500mV
LDO Regulator Case Style:
TO-263
No. of Pins:
5Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Packaging:
Each
Product Range:
-
Automotive Qualification Standard:
-
Output Voltage Min:
-
Output Voltage Max:
-
MSL:
-

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Sovellukset

  • Communications & Networking;
  • Sensing & Instrumentation;
  • Industrial

Lainsäädäntö ja ympäristöasiat

Kosteusherkkyyden taso:
-
Alkuperämaa:
United States

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RoHS-direktiivin mukainen:
Kyllä
Tariffinumero:
85423990
Paino (kg):
.001

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