(Hong Kong)
Product Summary
The LTC1515CS8-3/5#TR is a micropower switched capacitor DC/DC converter that produces a regulated output voltage by either stepping up or stepping down the input voltage. Output voltage is adjustable using an external resistor divider (LTC1515) or programmable to either 3V/5V (LTC1515-3/5) or 3.3V/5V (LTC1515-3.3/5) using a logic pin. The applications of the LTC1515CS8-3/5#TR include SIM Interface in GSM Cellular Telephones, Smart Card Readers, Local Power Supplies, Portable Equipment.
Parametrics
LTC1515CS8-3/5#TR absolute maximum ratings: (1)VIN to GND: -0.3V to 12V; (2)VOUT to GND: -0.3V to 12V; (3)SHDN, LBI, LBO to GND: -0.3V to 12V; (4)VOUT Short-Circuit Duration: Indefinite; (5)Operating Temperature Range, Commercial: 0℃ to 70℃; Industrial : -40℃ to 85℃; (6)Storage Temperature Range: -65℃ to 150℃; (7)Lead Temperature (Soldering, 10 sec): 300℃.
Features
LTC1515CS8-3/5#TR features: (1)Adjustable/Selectable 3V, 3.3V or 5V Output Voltages; (2)2V to 10V Input Voltage Range; (3)Up to 50mA Output Current; (4)Only Three External Capacitors Required; (5)Soft Start Limits Inrush Current at Turn-On; (6)Low Operating Current: 60mA; (7)Very Low Shutdown Current: < 1mA; (8)Shutdown Disconnects Load from VIN; (9)VOUT Programmable to 3V/5V or 3.3V/5V; (10)Short-Circuit and Overtemperature Protected; (11)650kHz Switching Frequency; (12)Open-Drain Power-On Reset Output; (13)Available in SO-8 package.
Diagrams
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 LTC1515CS8-3/5#TR |
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IC REG MULTI CONFIG 3V/5V 8SOIC |
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LTC1515CS8-3/5#TRPBF |
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IC REG MULTI CONFIG 3V/5V 8SOIC |
Data Sheet |
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