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LD1117SC-R Folha de dados(PDF) 9 Page - STMicroelectronics |
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LD1117SC-R Folha de dados(HTML) 9 Page - STMicroelectronics |
9 / 42 page LD1117xx Electrical characteristics Doc ID 2572 Rev 28 9/42 5 Electrical characteristics Refer to the test circuits, TJ = 0 to 125 °C, CO = 10 µF, R = 120 Ω between GND and OUT pins, unless otherwise specified. Table 4. Electrical characteristics of LD1117#12 Symbol Parameter Test condition Min. Typ. Max. Unit VO Output voltage Vin = 3.2 V, IO = 10 mA, TJ = 25 °C 1.188 1.20 1.212 V VO Reference voltage IO = 10 to 800 mA Vin - VO = 1.4 to 10 V 1.140 1.20 1.260 V ΔVO Line regulation Vin - VO = 1.5 to 13.75 V, IO = 10 mA 0.035 0.2 % ΔVO Load regulation Vin - VO = 3 V, IO = 10 to 800 mA 0.1 0.4 % ΔVO Temperature stability 0.5 % ΔVO Long term stability 1000 hrs, TJ = 125 °C 0.3 % Vin Operating input voltage 15 V Iadj Adjustment pin current Vin ≤ 15 V 60 120 µA ΔIadj Adjustment pin current change Vin - VO = 1.4 to 10 V IO = 10 to 800 mA 15 µA IO(min) Minimum load current Vin = 15 V 2 5 mA IO Output current Vin - VO = 5 V, TJ = 25 °C 800 950 1300 mA eN Output noise (%VO) B = 10 Hz to 10 kHz, TJ = 25 °C 0.003 % SVR Supply voltage rejection IO = 40 mA, f = 120 Hz, TJ = 25 °C Vin - VO = 3 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 |
Nº de peça semelhante - LD1117SC-R |
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Descrição semelhante - LD1117SC-R |
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