(Hong Kong)
Product Summary
The LT1175IS8#TR is a negative micropower low dropout regulator. The LT1175IS8#TR features 45mA quiescent current, dropping to 10mA 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 antisaturation design. Adjustable and fixed 5V versions are available. The LT1175IS8#TR applications are: (1)Analog Systems; (2)Modems; (3)Instrumentation; (4)A/D and D/A Converters; (5)Interface Drivers; (6)Battery Powered Systems.
Parametrics
LT1175IS8#TR absolute maximum ratings: (1)Input Voltage (Transient 1 sec, Note 11): 25V; (2)Input Voltage (Continuous): 20V; (3)Input-to-Output Differential Voltage (Note 12): 20V; (4)5V SENSE Pin (with Respect to GND Pin): 2V, － 10V; (5)Storage Temperature Range: －65℃ to 150℃; (6)Lead Temperature (Soldering, 10 sec): 300℃.
Features
LT1175IS8#TR features: (1) Stable with Wide Range of Output Capacitors; (2) Operating Current: 45uA; (3) Shutdown Current: 10uA; (4) Adjustable Current Limit; (5) Positive or Negative Shutdown Logic; (6) Low Voltage Linear Dropout Characteristics; (7) Fixed 5V and Adjustable Versions; (8) Tolerates Reverse Output Voltage.
Diagrams
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IC REG LDO NEG ADJ .5A 8SOIC |
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LT1175IS8#TRPBF |
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IC REG LDO NEG ADJ .5A 8SOIC |
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