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LT1500 Datasheet(PDF) 2 Page - Linear Technology |
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LT1500 Datasheet(HTML) 2 Page - Linear Technology |
2 / 16 page 2 LT1500/LT1501 ABSOLUTE MAXIMUM RATINGS Supply Voltage ........................................................ 20V Switch Voltage (SW) ............................................... 30V Shutdown Voltage (SHDN) ...................................... 20V ISENSE Voltage.......................................................... 20V FB Voltage ................................................................. 5V LBI Voltage ................................................................ 5V LBO Voltage ............................................................. 15V Operating Ambient Temperature Range Commercial ............................................. 0 °C to 70°C Industrial ............................................ – 40 °C to 85°C Operating Junction Temperature Range Commercial ........................................... 0 °C to 100°C Industrial .......................................... – 40 °C to 100°C Storage Temperature Range ................. – 65 °C to 150°C Lead Temperature (Soldering, 10 sec).................. 300 °C PACKAGE/ORDER INFORMATION TJMAX = 100°C, θJA = 100°C/ W ORDER PART NUMBER ORDER PART NUMBER ORDER PART NUMBER LT1500CS-3/5 LT1500IS-3/5 Consult factory for Military grade parts. ELECTRICAL CHARACTERISTICS T J = 25°C, VIN = 2.3V unless otherwise noted. PARAMETER CONDITIONS MIN TYP MAX UNITS Feedback/Output Pin Reference Voltage LT1500/LT1501, TJ = 25°C 1.240 1.265 1.290 V All Conditions (Note 6) q 1.235 1.295 V LT1500-3/5, Select Pin Open 3.230 3.300 3.370 V All Conditions (Note 6) q 3.200 3.400 V LT1500-3/5, Select Pin Grounded 4.900 5.000 5.100 V All Conditions (Note 6) q 4.85 5.15 V Reference Voltage Line Regulation VIN = 2.3V to 15V q 0.02 0.06 %/V Feedback Pin Bias Current q 30 100 nA TJMAX = 100°C, θJA = 100°C/ W LT1500CS LT1500IS TJMAX = 100°C, θJA = 120°C/ W 1 2 3 4 8 7 6 5 TOP VIEW FB/OUT LBI LBO SW SHDN VIN ISENSE GND S8 PACKAGE 8-LEAD PLASTIC SO LT1501CS8 LT1501CS8-3.3 LT1501CS8-5 LT1501IS8 LT1501IS8-3.3 LT1501IS8-5 TOP VIEW S PACKAGE 14-LEAD PLASTIC SO 1 2 3 4 5 6 7 14 13 12 11 10 9 8 SHDN VC VIN ISENSE NC GND PGND FB NFB SS LBI LBO SYNC SW TOP VIEW S PACKAGE 14-LEAD PLASTIC SO 1 2 3 4 5 6 7 14 13 12 11 10 9 8 SHDN VC VIN ISENSE NC GND PGND VOUT (3.3V/5V) SELECT SS LBI LBO SYNC SW |
Similar Part No. - LT1500_15 |
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Similar Description - LT1500_15 |
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