NCV8705(2014) 데이터 시트보기 (PDF) - ON Semiconductor

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NCV8705
(Rev.:2014)

500 mA, Ultra-Low Quiescent Current, IQ 13 μA, Ultra-Low Noise, LDO Voltage Regulator

ON Semiconductor 

NCV8705

TYPICAL CHARACTERISTICS

VEN

VOUT

tRISE = 1 ms

COUT = 1 mF

COUT = 10 mF

VIN = 3.8 V

VOUT = 3.3 V

VEN = 1 V

IOUT = 500 mA

5 ms/div

Figure 50. Line Transient Response − Rising

Edge, VOUT = 3.3 V, IOUT = 500 mA

IOUT

tRISE = 1 ms

COUT = 10 mF

VOUT

VIN = 2.5 V

VOUT = 0.8 V

CIN = 1 mF (MLCC)

COUT = 1 mF

10 ms/div

Figure 52. Load Transient Response − Rising

Edge, VOUT = 0.8 V, IOUT = 1 mA to 500 mA,

COUT = 1 mF, 10 mF

IOUT

VOUT

VIN = 2.5 V

VOUT = 0.8 V

CIN = 1 mF (MLCC)

COUT = 1 mF (MLCC)

tRISE_IOUT = 10 ms

tRISE_IOUT = 1 ms

10 ms/div

Figure 54. Load Transient Response − Rising

Edge, VOUT = 0.8 V, IOUT = 1 mA to 500 mA,

tRISE_IOUT = 1 ms, 10 ms

VEN

tFALL = 1 ms

VOUT

COUT = 10 mF

VIN = 3.8 V

VOUT = 3.3 V

VEN = 1 V

IOUT = 500 mA

COUT = 1 mF

10 ms/div

Figure 51. Line Transient Response − Falling

Edge, VOUT = 3.3 V, IOUT = 500 mA

IOUT

VOUT

tFALL = 1 ms

VIN = 2.5 V

VOUT = 0.8 V

CIN = 1 mF (MLCC)

COUT = 1 mF

COUT = 10 mF

100 ms/div

Figure 53. Load Transient Response − Falling

Edge, VOUT = 0.8 V, IOUT = 1 mA to 500 mA,

COUT = 1 mF, 10 mF

IOUT

VIN = 2.5 V

VOUT = 0.8 V

CIN = 1 mF (MLCC)

COUT = 1 mF (MLCC)

VOUT

tFALL_IOUT = 1 ms

tFALL_IOUT = 10 ms

10 ms/div

Figure 55. Load Transient Response − Falling

Edge, VOUT = 0.8 V, IOUT = 1 mA to 500 mA,

tFALL_IOUT = 1 ms, 10 ms

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