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LD39015M25R 数据表(PDF) 7 Page - STMicroelectronics |
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LD39015M25R 数据表(HTML) 7 Page - STMicroelectronics |
7 / 16 page LD39015xx Electrical characteristics 7/16 5 Electrical characteristics TJ = 25 °C, VIN = VOUT(NOM) + 1 V, CIN = COUT = 1 µF, IOUT = 1 mA, VEN = VIN, unless otherwise specified. Table 5. Electrical characteristics (1) Symbol Parameter Test conditions Min. Typ. Max. Unit VIN Operating input voltage 1.5 5.5 V VUVLO Turn-on threshold 1.45 1.48 V Turn-off threshold 1.30 1.35 mV VOUT VOUT accuracy VOUT > 1.5V, IOUT = 1mA, TJ = 25°C -2.0 2.0 % VOUT > 1.5V, IOUT = 1mA, -40°C < TJ < 125°C -3.0 3.0 VOUT ≤ 1.5V, IOUT = 1mA ±10 mV VOUT ≤ 1.5V, IOUT = 1mA, -40°C < TJ < 125°C ±30 ΔVOUT Static line regulation VOUT +1V ≤ VIN ≤ 5.5V, IOUT = 1mA 0.01 %/V ΔVOUT Transient line regulation (2) ΔVIN = +500mV, IOUT = 1mA, TR = TF = 5µs 10 mVpp ΔVOUT Static load regulation IOUT = 1mA to 150mA 0.002 %/mA ΔVOUT Transient load regulation (2) IOUT = 1mA to 150mA, TR = TF = 5µs 40 mVpp VDROP Dropout voltage (3) IOUT = 100mA, VOUT > 1.5V -40°C < TJ < 125°C 80 100 mV eN Output noise voltage 1.1kHz to 100kHz, IOUT = 10mA, VOUT = 0.8V 29 µVRMS SVR Supply voltage rejection VOUT = 1.5V VIN = VOUTNOM + 0.5V +/-VRIPPLE VRIPPLE = 0.1V, Freq. = 1kHz IOUT = 10mA 65 dB VIN = VOUTNOM + 0.5V +/-VRIPPLE VRIPPLE = 0.1V, Freq.=10kHz IOUT = 10mA 62 IQ Quiescent current IOUT = 0mA 18 µA IOUT = 0mA, -40°C < TJ < 125°C 50 IOUT = 0 to 150mA 38 IOUT = 0 to 150mA -40°C < TJ< 125°C 70 VIN input current in OFF MODE: VEN = GND 0.001 1 ISC Short circuit current RL = 0 350 mA VEN Enable input logic low VIN = 1.5V to 5.5V, -40°C < TJ < 125°C 0.4 V Enable input logic high VIN = 1.5V to 5.5V, -40°C < TJ < 125°C 0.9 V |
类似零件编号 - LD39015M25R |
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类似说明 - LD39015M25R |
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