Datasheet NCP51460 (ON Semiconductor) - 7

NCP51460 TYPICAL CHARACTERISTICS
2.4 2.0 2.2 VIN = 5.8 V 1.8 VIN = 5.8 V 2.0 IOUT = 0 mA, IOUT = 0 mA to 20 mA, /rtHz) C 1.6 C s /rtHz) 1.8 OUT = 0 mF, s OUT = 0 mF, T 1.4 TA = 25°C 1.6 A = 25°C mV rm mV rm 1.4 1.2 1.2 0.1 Hz − 10 Hz Integral Noise: 1.0 1.0 Vn = 2.28 mVrms 0.8 10 Hz − 1 kHz Integral Noise: 0.8 V 0.6 n = 18 mVrms 0.6 0.4 , OUTPUT NOISE ( 0.4 , OUTPUT NOISE ( V n 0.2 V n 0.2 0.0 0.0 0.1 1 10 10 100 1000 10k 100k 1M f, FREQUENCY (Hz) f, FREQUENCY (Hz)
Figure 16. Output Voltage Noise 0.1 Hz − 10 Hz Figure 17. Output Voltage Noise 10 Hz − 1 MHz
2.0 3.0 2.8 1.8 V VIN = 5.8 V IN = 5.8 V 2.6 I IOUT = 0 mA to 20 mA, OUT = 0 mA to 20 mA, 2.4 /rtHz) 1.6 /rtHz) COUT = 1 mF MLCC, s COUT = 0.1 mF MLCC, s 2.2 1.4 T TA = 25°C A = 25°C IOUT = 0 mA 2.0 IOUT = 1 mA mV rm mV rm 1.2 1.8 1.6 1.0 IOUT = 10 mA I 1.4 OUT = 1 mA IOUT = 0 mA 0.8 1.2 1.0 0.6 0.8 0.4 0.6 , OUTPUT NOISE ( IOUT = 10 mA , OUTPUT NOISE ( 0.4 V n 0.2 V n I 0.2 IOUT = 20 mA OUT = 20 mA 0.0 0.0 10 100 1000 10k 100k 1M 10 100 1000 10k 100k 1M f, FREQUENCY (Hz) f, FREQUENCY (Hz)
Figure 18. Output Voltage Noise 10 Hz − 1 MHz Figure 19. Output Voltage Noise 10 Hz − 1 MHz COUT = 0.1 mF COUT = 1 mF
2.0 V I 1.8 IN = 5.8 V OUT = 10 mA IOUT = 0 mA to 20 mA, 1.6 /rtHz) C I OUT = 10 mF MLCC, OUT = 20 mA I s OUT = 10 mA 1.4 TA = 25°C mV rm 1.2 I I OUT = 1 mA TAGE OUT = 0 mA 1.0 3.45 3.40 0.8 3.35 0.6 3.30 3.25 V 0.4 (50 mV/DIV) OUT 3.20 V , OUTPUT NOISE ( I , OUTPUT VOL IN = 0 to 5.8 V, COUT = 0 mF, 0.2 OUT = 0 mA 3.15 V n trise_fall = 10 mA/1 ms, TA = 25°C 3.10 0.0 V OUT 10 100 1000 10k 100k 1M TIME (20 ms/DIV) f, FREQUENCY (Hz)
Figure 20. Output Voltage Noise 10 Hz − 1 MHz Figure 21. Load Transient Response 0 − 10 mA COUT = 10 mF www.onsemi.com 6