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LD1117 Fiches technique(PDF) 10 Page - STMicroelectronics |
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LD1117 Fiches technique(HTML) 10 Page - STMicroelectronics |
10 / 44 page Electrical characteristics LD1117 10/44 DocID2572 Rev 33 Refer to the test circuits, TJ = 0 to 125 °C, CO = 10 µF, unless otherwise specified. Table 4. Electrical characteristics of LD1117#18 Symbol Parameter Test condition Min. Typ. Max. Unit VO Output voltage Vin = 3.8 V, IO = 10 mA, TJ = 25 °C 1.78 1.8 1.82 V VO Output voltage IO = 0 to 800 mA, Vin = 3.3 to 8 V 1.76 1.84 V ΔVO Line regulation Vin = 3.3 to 8 V, IO = 0 mA 1 6 mV ΔVO Load regulation Vin = 3.3 V, IO = 0 to 800 mA 1 10 mV ΔVO Temperature stability 0.5 % ΔVO Long term stability 1000 hrs, TJ = 125 °C 0.3 % Vin Operating input voltage IO = 100 mA 15 V Id Quiescent current Vin ≤ 8 V 5 10 mA IO Output current Vin = 6.8 V, TJ = 25 °C 800 950 1300 mA eN Output noise voltage B = 10 Hz to 10 kHz, TJ = 25 °C 100 µV SVR Supply voltage rejection IO = 40 mA, f = 120 Hz, TJ = 25 °C Vin = 5.5 V, Vripple = 1 VPP 60 75 dB Vd Dropout voltage IO = 100 mA 1 1.1 V IO = 500 mA 1.05 1.15 IO = 800 mA 1.10 1.2 Thermal regulation Ta = 25 °C, 30 ms Pulse 0.01 0.1 %/W |
Numéro de pièce similaire - LD1117 |
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Description similaire - LD1117 |
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