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LT1764EQ-2.5 数据表(PDF) 3 Page - Linear Technology |
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LT1764EQ-2.5 数据表(HTML) 3 Page - Linear Technology |
3 / 20 page 3 LT1764 Series 1764fb PARAMETER CONDITIONS MIN TYP MAX UNITS Minimum Input Voltage ILOAD = 0.5A 1.7 V (Notes 3, 11) ILOAD = 1.5A 1.9 V ILOAD = 2.7A, 110°C < TJ ≤ 125°C 2.3 2.7 V ILOAD = 3A, – 40°C ≤ TJ ≤ 110°C 2.3 2.7 V Regulated Output Voltage LT1764-1.5 VIN = 2.21V, ILOAD = 1mA 1.477 1.500 1.523 V (Note 4) 2.7V < VIN < 20V, 1mA < ILOAD < 3A, – 40°C ≤ TJ ≤ 110°C 1.447 1.500 1.545 V 2.7V < VIN < 20V, 1mA < ILOAD < 2.7A, 110°C < TJ ≤ 125°C 1.447 1.500 1.545 V LT1764-1.8 VIN = 2.3V, ILOAD = 1mA 1.773 1.800 1.827 V 2.8V < VIN < 20V, 1mA < ILOAD < 3A, – 40°C ≤ TJ ≤ 110°C 1.737 1.800 1.854 V 2.8V < VIN < 20V, 1mA < ILOAD < 2.7A, 110°C < TJ ≤ 125°C 1.737 1.800 1.854 V LT1764-2.5 VIN = 3V, ILOAD = 1mA 2.462 2.500 2.538 V 3.5V < VIN < 20V, 1mA < ILOAD < 3A, – 40°C ≤ TJ ≤ 110°C 2.412 2.500 2.575 V 3.5V < VIN < 20V, 1mA < ILOAD < 2.7A, 110°C < TJ ≤ 125°C 2.412 2.500 2.575 V LT1764-3.3 VIN = 3.8V, ILOAD = 1mA 3.250 3.300 3.350 V 4.3V < VIN < 20V, 1mA < ILOAD < 3A, – 40°C ≤ TJ ≤ 110°C 3.183 3.300 3.400 V 4.3V < VIN < 20V, 1mA < ILOAD < 2.7A, 110°C < TJ ≤ 125°C 3.183 3.300 3.400 V ADJ Pin Voltage LT1764 VIN = 2.21V, ILOAD = 1mA 1.192 1.210 1.228 V (Notes 3, 4) 2.7V < VIN < 20V, 1mA < ILOAD < 3A, – 40°C ≤ TJ ≤ 110°C 1.168 1.210 1.246 V 2.7V < VIN < 20V, 1mA < ILOAD < 2.7A, 110°C < TJ ≤ 125°C 1.168 1.210 1.246 V Line Regulation LT1764-1.5 ∆VIN = 2.21V to 20V, ILOAD = 1mA ● 2.5 10 mV LT1764-1.8 ∆VIN = 2.3V to 20V, ILOAD = 1mA ● 310 mV LT1764-2.5 ∆VIN = 3V to 20V, ILOAD = 1mA ● 410 mV LT1764-3.3 ∆VIN = 3.8V to 20V, ILOAD = 1mA ● 4.5 10 mV LT1764 (Note 3) ∆VIN = 2.21V to 20V, ILOAD = 1mA ● 210 mV Load Regulation LT1764-1.5 VIN = 2.7V, ∆ILOAD = 1mA to 3A 3 7 mV VIN = 2.7V, ∆ILOAD = 1mA to 3A, – 40°C ≤ TJ ≤ 110°C23 mV VIN = 2.7V, ∆ILOAD = 1mA to 2.7A, 110°C < TJ ≤ 125°C23 mV LT1764-1.8 VIN = 2.8V, ∆ILOAD = 1mA to 3A 4 8 mV VIN = 2.8V, ∆ILOAD = 1mA to 3A, – 40°C ≤ TJ ≤ 110°C25 mV VIN = 2.8V, ∆ILOAD = 1mA to 2.7A, 110°C < TJ ≤ 125°C25 mV LT1764-2.5 VIN = 3.5V, ∆ILOAD = 1mA to 3A 4 10 mV VIN = 3.5V, ∆ILOAD = 1mA to 3A, – 40°C ≤ TJ ≤ 110°C30 mV VIN = 3.5V, ∆ILOAD = 1mA to 2.7A, 110°C < TJ ≤ 125°C30 mV LT1764-3.3 VIN = 4.3V, ∆ILOAD = 1mA to 3A 4 12 mV VIN = 4.3V, ∆ILOAD = 1mA to 3A, – 40°C ≤ TJ ≤ 110°C40 mV VIN = 4.3V, ∆ILOAD = 1mA to 2.7A, 110°C < TJ ≤ 125°C40 mV LT1764 (Note 3) VIN = 2.7V, ∆ILOAD = 1mA to 3A 2 5 mV VIN = 2.7V, ∆ILOAD = 1mA to 3A, – 40°C ≤ TJ ≤ 110°C20 mV VIN = 2.7V, ∆ILOAD = 1mA to 2.7A, 110°C < TJ ≤ 125°C20 mV Dropout Voltage ILOAD = 1mA 0.02 0.05 V VIN = VOUT(NOMINAL) ILOAD = 1mA ● 0.10 V (Notes 5, 6, 11) ILOAD = 100mA 0.07 0.13 V ILOAD = 100mA ● 0.18 V ILOAD = 500mA 0.14 0.20 V ILOAD = 500mA ● 0.27 V ILOAD = 1.5A 0.25 0.33 V ILOAD = 1.5A ● 0.40 V ILOAD = 2.7A, 110°C < TJ ≤ 125°C 0.66 V ILOAD = 3A 0.34 0.45 V ILOAD = 3A, – 40°C ≤ TJ ≤ 110°C 0.66 V ELECTRICAL CHARACTERISTICS The ● denotes specifications which apply over the full operating temperature range, otherwise specifications are TA = 25°C. (Note 2) |
类似零件编号 - LT1764EQ-2.5 |
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类似说明 - LT1764EQ-2.5 |
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