ADP170AUJZ-1.8-R7 datasheet(9/20 Pages) AD

Numer części	ADP170AUJZ-1.8-R7

Szczegółowy opis	300 mA, Low Quiescent Current, CMOS Linear Regulators

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Producent	AD [Analog Devices]

Strona internetowa	http://www.analog.com

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9 / 20 page

ADP170/ADP171

Rev. B | Page 9 of 20

10

100

1k

10k

100k

1M

10M

FREQUENCY (Hz)

–30

–40

–50

–60

–70

–80

–90

300mA

200mA

100mA

10mA

1mA

Figure 17. Power Supply Rejection Ratio vs. Frequency, VOUT = 3.0 V

10

100

1k

10k

100k

1M

10M

FREQUENCY (Hz)

–30

–40

–50

–60

–70

–80

–90

3V, 1mA

1.8V, 1mA

0.8V, 1mA

3V, 300mA

1.8V, 300mA

0.8V, 300mA

Figure 18. Power Supply Rejection Ratio vs. Frequency, Various Output

Voltages and Load Currents

0.01

0.1

1

10

100

1k

10k

100k

FREQUENCY (Hz)

0.8V

VIN = 3.6V

ILOAD = 10mA

COUT = 1µF

1.8V

3.0V

Figure 19. Output Noise Spectrum

0

10

20

30

40

50

60

70

0.001

0.01

0.1

1

10

100

1000

LOAD CURRENT (mA)

3V

1.8V

0.8V

Figure 20. RMS Noise vs. Load Current and Output Voltage

CH1 200mA Ω

CH2 50.0mV

B

W M40.00µs A CH1

124mA

1

2

T

160.680µs

ILOAD

VOUT

VIN = 3.6V

VOUT = 1.8V

1mA TO 300mA LOAD STEP,

2.5A/µs

Figure 21. Load Transient Response, CIN and COUT = 1 μF

CH1 200mA Ω

CH2 50.0mV

B

W M40.0µs

A CH1

204mA

1

2

T

159.800µs

ILOAD

VOUT

VIN = 3.6V

VOUT = 1.8V

1mA TO 300mA LOAD STEP,

2.5A/µs

Figure 22. Load Transient Response, CIN and COUT = 4.7 μF

Podobny numer części - ADP170AUJZ-1.8-R7

Producent	Numer części	Arkusz danych	Szczegółowy opis
Cirrus Logic	ADP170-1.8-EVALZ	1Mb / 10P	Evaluation Kit Rev A
Analog Devices	ADP1706	563Kb / 20P	1 A, Low Dropout, CMOS Linear Regulator REV. 0
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Podobny opis - ADP170AUJZ-1.8-R7

Producent	Numer części	Arkusz danych	Szczegółowy opis
Analog Devices	ADP172	2Mb / 17P	300 mA, Low Quiescent Current, CMOS Linear Regulator Rev. F
	ADP172	579Kb / 20P	300 mA, Low Quiescent Current, CMOS Linear Regulator REV. 0
	ADP172_101	586Kb / 20P	300 mA, Low Quiescent Current CMOS Linear Regulator REV. B
	ADP160	528Kb / 24P	Ultralow Quiescent Current, 150 mA, CMOS Linear Regulators Rev. G
	ADP122ACPZ-2.6-R7	611Kb / 24P	5.5 V Input, 300 mA, Low Quiescent Current, CMOS Linear Regulator Rev. E
	ADP122ACPZ-1.8-R7	611Kb / 24P	5.5 V Input, 300 mA, Low Quiescent Current, CMOS Linear Regulator Rev. E
	ADP122	616Kb / 20P	5.5 V Input, 300 mA, Low Quiescent Current, CMOS Linear Regulator REV. 0
	ADP124ACPZ-1.8-R7	632Kb / 20P	5.5 V Input, 500 mA, Low Quiescent Current, CMOS Linear Regulators REV. C
	ADP124	676Kb / 20P	5.5 V Input, 500 mA, Low Quiescent Current, CMOS Linear Regulators REV. 0
	ADP125ACPZ-R7	632Kb / 20P	5.5 V Input, 500 mA, Low Quiescent Current, CMOS Linear Regulators REV. C

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