LT1377CS8#TR$

500kHz, high frequency switching regulator, 1.5A, 2.7V, SOP8

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Price:: US $0.95~0.95 / piece [Get Latest Price]

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PartNumber:: LT1377CS8#TR$

Brand:: Linear Technology - Linear | Pack: SOP | D/C: 11+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2012-08-13

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Part Number:LT1377CS8#TR$
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Product Summary

The LT1377CS8#TR$ is a monolithic high frequency switching regulator. It can be operated in all standard switching configurations including boost, buck, flyback, forward, inverting and “Cuk.” A 1.5A high efficiency switch is included on the die, along with all oscillator, control and protection circuitry. All functions of the LT1377CS8#TR$ are integrated into 8-pin SO/PDIP packages. The applications of the LT1377CS8#TR$ include: Boost Regulators, CCFL Backlight Driver, Laptop Computer Supplies, Multiple Output Flyback Supplies, Inverting Supplies.

Parametrics

LT1377CS8#TR$ absolute maximum ratings: (1)Supply Voltage: 30V; (2)Switch Voltage: 35V; (3)S/S Pin Voltage: 30V; (4)Feedback Pin Voltage (Transient, 10ms): ±10V; (5)Feedback Pin Current: 10mA; (6)Negative Feedback Pin Voltage(Transient, 10ms): ±10V; (7)Operating Junction Temperature Range Commercial: 0℃ to 125℃, Industrial: –40℃ to 125℃, Short Circuit: 0℃ to 150℃; (8)Storage Temperature Range: –65℃ to 150℃; (9)Lead Temperature (Soldering, 10 sec): 300℃.

Features

LT1377CS8#TR$ features: (1)Faster Switching with Increased Efficiency; (2)Uses Small Inductors: 4.7μH; (3)All Surface Mount Components; (4)Only 0.5 Square Inch of Board Space; (5)Low Minimum Supply Voltage: 2.7V; (6)Quiescent Current: 4mA Typ; (7)Current Limited Power Switch: 1.5A; (8)Regulates Positive or Negative Outputs; (9)Shutdown Supply Current: 12μA Typ; (10)Easy External Synchronization; (11)8-Pin SO or PDIP Packages.