ADP122 데이터 시트보기 (PDF) - Analog Devices

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ADP122

5.5 V Input, 300 mA, Low Quiescent Current, CMOS Linear Regulator

Analog Devices 

ADP122/ADP123

IOUT

1mA TO 300mA LOAD STEP

1

2

VOUT

VIN = 3.7V

VOUT = 3.3V

CH1

200mA Ω

B

W

CH2

20.0mV

B

W

M 40.0µs

A

CH1

196mA

T 10.40%

Figure 27. Load Transient Response, COUT = 4.7 μF

VIN

4V TO 4.5V VOLTAGE STEP

2

VOUT

1

CH1

1.00V

Ω

B

W

CH2 2.00mV

B

W

M 10.0µs A CH3

2.04V

T 10.00%

Figure 28. Line Transient Response, Load Current = 1 mA

Data Sheet

VIN

4V TO 4.5V VOLTAGE STEP

2

VOUT

1

CH1

1.00V

B

W

CH2

2.00mV

B

W

M 10.0µs A CH3

2.04V

T 9.600%

Figure 29. Line Transient Response, Load Current = 300 mA

Rev. E | Page 10 of 24

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