Product Summary
The LT1175IS85PBF is a negative micropower low dropout regulator. It 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 of the LT1175IS85PBF are obtained with a unique power transistor anti-saturation design. Adjustable and fixed 5V versions are available. The applications of the LT1175IS85PBF include: (1)Analog Systems; (2)Modems; (3)Instrumentation; (4)A/D and D/A Converters; (5)Interface Drivers; (6)Battery-Powered Systems.
Parametrics
LT1175IS85PBF absolute maxing ratings: (1)Input Voltage (Transient 1 sec): 25V; (2)Input Voltage (Continuous): 20V; (3)Input-to-Output Differential Voltage: 20V; (4)5V SENSE Pin (with Respect to GND Pin): 2V, -10V; (5)ADJ SENSE Pin(with Respect to OUTPUT Pin): 20V, -0.5V; (6)5V SENSE Pin(with Respect to OUTPUT Pin): 20V, -7V; (7)Output Reverse Voltage: 2V; (8)SHDN Pin to GND Pin Voltage: 13.5V, -20V; (9)SHDN Pin to VIN Pin Voltage: 30V, -5V; (10)Operating Junction Temperature Range: -40℃ to 125℃; (11)Ambient Operating Temperature Range: -40℃ to 85℃; (12)Storage Temperature Range: -65℃ to 150℃; (13)Lead Temperature (Soldering, 10 sec): 300℃.
Features
LT1175IS85PBF features: (1)Stable with Wide Range of Output Capacitors; (2)Operating Current: 45μA; (3)Shutdown Current: 10μA; (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
LT1101ACJ8 |
Linear Technology |
IC PREC INSTRMNT-AMP SNGL 8-CDIP |
Data Sheet |
Negotiable |
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LT1101ACN8 |
IC PREC INSTRMNT-AMP SNGL 8-DIP |
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LT1101ACN8#PBF |
IC PREC INSTRMNT-AMP SNGL 8-DIP |
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LT1101AIN8#PBF |
IC PREC INSTRMNT-AMP SNGL 8-DIP |
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LT1101AIN8 |
IC PREC INSTRMNT-AMP SNGL 8-DIP |
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LT1101CH |
Linear Technology |
IC PREC INSTRMNT-AMP SNGL TO-5-8 |
Data Sheet |
Negotiable |
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