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AME8821AEEV250Z Datasheet(PDF) 6 Page - Analog Microelectronics |
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AME8821AEEV250Z Datasheet(HTML) 6 Page - Analog Microelectronics |
6 / 15 page AME 6 250mA Hi-PSRR, Low-Quiescent LDO with In-Rush Current Control For USB Application AME8821 Rev.A.04 n Electrical Specifications Note1 : V IN = VOUT + VDROP Note2 : Continuous output current and operating junction temperature are limited by internal protection circuitry, but it is not recommended that the device operate under conditions beyond those specified in this table for extended periods of time. Over operating temperature range(T J = -40 oC to 125oC), V IN = VOUT(nom) + 1V, or VIN = VIN(min) whichever is greater, IOUT = 1mA, V EN = VIN(VENB = 0), and COUT = 4.7µF, CIN = 1µF unless otherwise noted. Typical values are at TA = 25 oC. Parameter Symbol Min Typ Max Units Input Voltage VIN Note1 5.5 V -1.5 1.5 -3 3 -0.30 0.2 0.3 -0.40 0.4 -0.25 0.15 0.25 -0.35 0.35 -0.25 0.15 0.25 -0.35 0.35 -0.25 0.15 0.25 -0.35 0.35 -0.2 0.1 0.2 -0.3 0.3 Output Current IOUT 250 mA Output Current Limit ILIM 300 350 750 mA 17 25 30 Output Voltage Load Regulation % TJ = -40 oC to +125oC µA VOUT = 0V, TA = 25 oC TA = 25 oC 10 µA < I OUT < 250mA 10 µA < I OUT < 250mA TJ = -40 oC to +125oC REGLOAD 1mA <= IOUT <= 250mA TA = 25 oC Quiescent Current IQ VOUT = 1.8V, 2.5V < VIN < 5.5V Output Voltage Line Regulation REGLINE VOUT = 3.0V, 3.5V < VIN < 5.5V VOUT = 2.85V, 3.3V < VIN < 5.5V VOUT = 3.3V, 3.8V < VIN < 5.5V VOUT = 2.5V, 3V < VIN < 5.5V TA = 25 oC 0.1 %/mA -0.1 0.0025 TJ = -40 oC to +125oC TA = 25 oC TJ = -40 oC to +125oC TJ = -40 oC to +125oC %/V TA = 25 oC TA = 25 oC TA = 25 oC TJ = -40 oC to +125oC TA = 25 oC TJ = -40 oC to +125oC Test Condition (See Note2) VOUT(nom) Output Voltage Accuracy ∆V OUT V OUT x 100% ∆ I OUT ∆V OUT VOUT x 100% ∆ V IN |
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