LT1528CQ#TR Linear Technology, LT1528CQ#TR Datasheet
LT1528CQ#TR
Specifications of LT1528CQ#TR
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LT1528CQ#TR Summary of contents
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... Quiescent current drops to 125μA in shutdown. The LT1528 is avail- able in 5-lead TO-220 and 5-lead DD-PAK packages. L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. V OUT + 4 × ...
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... LT1528CT#PBF LT1528CT#TRPBF LEAD BASED FINISH TAPE AND REEL LT1528CQ LT1528CQ#TR LT1528CT LT1528CT#TR Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. For more information on lead free part marking, go to: For more information on tape and reel specifi cations, go to: ELECTRICAL CHARACTERISTICS temperature range, otherwise specifi ...
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ELECTRICAL CHARACTERISTICS temperature range, otherwise specifi cations are at T PARAMETER Dropout Voltage (Note 5) GND Pin Current (Note 6) SENSE Pin Current (Notes 4, 8) SHDN Threshold SHDN Pin Current (Note 9) Quiescent Current in Shutdown (Note 10) Ripple ...
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LT1528 TYPICAL PERFORMANCE CHARACTERISTICS Guaranteed Dropout Voltage 1.0 = TEST POINTS 0.9 0.8 0.7 T ≤ 125°C J 0.6 0.5 T ≤ 25°C J 0.4 0.3 0.2 0 0.5 1.5 2.0 2.5 1.0 OUTPUT CURRENT (A) 1528 TPC01 ...
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TYPICAL PERFORMANCE CHARACTERISTICS SHDN Pin Threshold (Off-to-On) 2.0 1 1.6 LOAD 1.4 1 1mA LOAD 1.0 0.8 0.6 0.4 0.2 0 – 125 –25 100 TEMPERATURE (°C) 1528 TPC10 SENSE Pin ...
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LT1528 TYPICAL PERFORMANCE CHARACTERISTICS Ripple Rejection × 47μF OUT SOLID TANTALUM 47μF OUT 30 SOLID TANTALUM 1.5A OUT 50mV RIPPLE IN RMS ...
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PIN FUNCTIONS SHDN (Pin 4): This pin is used to put the device into shutdown. In shutdown the output of the device is turned off. This pin is active low. The device will be shut down if the SHDN pin ...
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LT1528 APPLICATIONS INFORMATION The LT1528 is specifi ed with the SENSE pin tied to the OUTPUT pin. This sets the output voltage to 3.3V. Specifi cations for output voltage greater than 3.3V will be proportional to the ratio of the ...
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APPLICATIONS INFORMATION The maximum junction temperature will be equal to the maximum junction temperature rise above ambient plus the maximum ambient temperature or 50°C + 31.4°C = 81.4°C JMAX Output Capacitance and Transient Performance The LT1528 is designed ...
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LT1528 APPLICATIONS INFORMATION The reverse output current will follow the curve in Figure 3 when the input is pulled to ground. This current fl ows through the OUTPUT pin to ground. The state of the SHDN pin will have no ...
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... DIMENSIONS IN INCH/(MILLIMETER) 2. DRAWING NOT TO SCALE Information furnished by Linear Technology Corporation is believed to be accurate and reliable. However, no responsibility is assumed for its use. Linear Technology Corporation makes no representa- tion that the interconnection of its circuits as described herein will not infringe on existing patent rights. Q Package ...
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... TYP .095 – .115 (2.413 – 2.921) .155 – .195* (3.937 – 4.953) .013 – .023 (0.330 – 0.584) * MEASURED AT THE SEATING PLANE T5 (TO-220) 0801 LT 0508 REV B • PRINTED IN USA © LINEAR TECHNOLOGY CORPORATION 1995 1528fb ...