NCP584 ON Semiconductor, NCP584 Datasheet
NCP584
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NCP584 Summary of contents
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... NCP584 Tri−Mode 200 mA CMOS LDO Regulator with Enable The NCP584 series of low drop out regulators are designed for portable battery powered applications which require precise output voltage accuracy, low supply current, and high ripple rejection. These devices feature an enable function which lowers current consumption significantly and are offered in the SOT23− ...
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... V, V ≤ 1 out Quiescent Current ( Output Short Circuit Current ( out Enable Input Threshold Voltage High, ECO Input Voltage = High Low, ECO Input Voltage = Low NCP584 Description ( 1 25°C, unless otherwise noted.) in out A Symbol out V out ...
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... OUTPUT CURRENT I out Figure 5. Output Voltage vs. Output Current 1.0 0.9 0.8 0.7 0.6 0 1.0 mA out 0 out 0 out 0.2 0.1 0.0 4.0 0.0 1.0 2.0 3.0 INPUT VOLTAGE V (V) in Figure 7. Output Voltage vs. Input Voltage NCP584 TYPICAL CHARACTERISTICS 0.9 0.8 0.7 0.6 = 2.8 V 0.5 0.4 0.3 0 0.8 V out 0.1 ECO = H 0.0 300 400 0 (mA) Figure 4. Output Voltage vs. Output Current 1.6 1.4 1.2 = 3.5 V 1.0 0.8 1.8 V 0.6 0 1.5 V out ...
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... INPUT VOLTAGE V in Figure 11. Power Supply Current vs. Input Voltage INPUT VOLTAGE V in Figure 13. Power Supply Current vs. Input Voltage NCP584 TYPICAL CHARACTERISTICS 1.6 1.4 1.2 1.0 0.8 0.6 0 1.5 V out 0.2 ECO = H 0 (V) Figure 10. Output Voltage vs. Input Voltage ...
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... TEMPERATURE (°C) Figure 17. Output Voltage vs. Temperature 0.6 0.5 25°C 0.4 0.3 0.2 0.1 0 100 125 OUTPUT CURRENT I out Figure 19. Dropout Voltage vs. Output Current NCP584 TYPICAL CHARACTERISTICS 0.83 0.82 0.81 0.80 0.79 0. 0.8 V out ECO = H 0.77 75 100 −50 −25 Figure 16. Output Voltage vs. Temperature 1.53 1.52 1.51 1.50 1.49 1. 1.5 V out 1.47 ECO = H 1.46 75 100 − ...
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... Figure 23. Dropout Voltage vs. Output Current 1.0 mA out 0.8 V out p− 2.2 mF, ECO = H C out 0 10 0.1 1 FREQUENCY, f (kHz) Figure 25. Ripple Rejection vs. Frequency NCP584 TYPICAL CHARACTERISTICS 0.40 0.35 0.30 85°C 0.25 0.20 0.15 −40°C 0. 1.0 V out 0.05 ECO = H 0.00 150 175 200 0 25 (mA) Figure 22. Dropout Voltage vs. Output Current 0.30 0.25 85°C 0.20 0.15 0.10 − ...
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... Input Voltage 2.64 ECO = out = out 2.62 2.60 Output Voltage 2.58 2. TIME, t (ms) Figure 29. Input Transient Response (V NCP584 TYPICAL CHARACTERISTICS 1.5 V out 2 0 2.2 mF, ECO = out out 100 0.1 Figure 28. Ripple Rejection vs. Frequency 5 5 ...
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... TIME, t (ms) 3.0 2.9 Load Current 2.8 ECO = 3 2.7 = 1 out 2.6 Output Voltage 2.5 2.4 − TIME, t (ms) Figure 30. Load Transient Response (V NCP584 TYPICAL CHARACTERISTICS 5 5.0 4 4.5 3 4.0 ECO = ms 3.5 1 3.0 0 2.5 2 100 0.0 0.4 0.8 150 4.5 4.0 100 50 3.5 ECO = ...
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... TIME, t (ms) Figure 31. Turn−On/Off Speed with CE Pin ( 2.4 1.6 0.8 I out 0.0 ECO = 1 out TIME, t (ms) Figure 32. Turn−On/Off Speed with CE Pin (V NCP584 TYPICAL CHARACTERISTICS 150 4.5 4.0 100 3.5 50 ECO = 1 2.5 2.0 1 0.0 1.0 2.5 2.4 1.8 2 ...
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... NCP584 V = 1.3 V out 1.05 V − 1.3 V 1.04 ECO 1.03 1. 1.01 out 1.00 0. 1.01 out 1.00 0. 1.01 out 1.00 0. out 1.00 0.99 0. 100 mA 1.00 out 0.99 0.98 1. 200 mA out 1.00 0.99 0.0 0.2 0.4 0.6 0.8 1.0 1.2 TIME, t (ms 2.0 V out 1.05 1.04 1.03 V − 2.0 V ECO 1. 1.01 out 1.00 0. 1.01 out 1.00 0. 1.01 out 1.00 0. out 1.00 0.99 0. 100 mA out 1.00 0.99 0.98 1. 200 mA 1.00 out 0.99 0.98 0.0 0.2 0.4 0.6 0.8 1.0 1.2 TIME, t (ms) Figure 33. Output Voltage at Mode Alternative Point = 1 ...
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... NCP584HSN18T1G Active High, LP and FT Mode NCP584HSN26T1G Active High, LP and FT Mode NCP584HSN31T1G Active High, LP and FT Mode NCP584LSN09T1G Active Low, LP and FT Mode NCP584LSN12T1G Active Low, LP and FT Mode NCP584LSN18T1G Active Low, LP and FT Mode †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specification Brochure, BRD8011/D ...
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... INTERPRET DIMENSIONS AND TOLERANCES PER ASME Y14.5M, 1994. 3. DATUM SEATING PLANE. MILLIMETERS DIM MIN MAX A1 0.00 0.10 A2 1.00 1.30 B 0.30 0.50 C 0.10 0.25 D 2.80 3.00 E 2.50 3.10 E1 1.50 1.80 e 0.95 BSC e1 1.90 BSC L 0.20 −−− L1 0.45 0.75 ON Semiconductor Website: http://onsemi.com Order Literature: http://www.onsemi.com/litorder For additional information, please contact your local Sales Representative. NCP584/D ...