ADP3342 Ver la hoja de datos (PDF) - Analog Devices

Número de pieza

componentes Descripción

Fabricante

ADP3342

Ultralow, IQ, anyCAP® Low Dropout Regulator

Analog Devices 

1.32

1.22

1.12

3.00

1.80

VCC = 3V

CL = 1␮F

RL = 4⍀

0

40

80

120

160

200

TIME – ␮s

TPC 10. Line Transient Response

1.32

VCC = 3V

CL = 10␮F

RL = 4⍀

1.22

1.12

3.00

1.80

0

40

80

120

160

200

TIME – ␮s

ADP3342

1.3

1.2

1.1

400

200

5

0

0

VCC = 3V

VIN = 1.8V

CL = 1␮F

400

800 1200 1600 2000

TIME – ␮s

TPC 11. Line Transient Response

TPC 12. Load Transient Response

1.3

1.2

1.1

400

200

5

0

0

VCC = 3V

VIN = 1.8V

CL = 10␮F

400

800 1200 1600 2000

TIME – ␮s

TPC 13. Load Transient Response

VIN = 1.8V

1.2

0

1.0

0.5

0

0

200

400

600

800 1000

TIME – ␮s

TPC 14. Short Circuit Current

VCC = 3V

2.0

RL = 4⍀

1.0

VIN = 1.8V

0

3.0

0

1.8

0

–200

200

600

1000 1400 1800

TIME – ␮s

TPC 15. Power-On/Power-Off

Response from Shutdown

2.0

1.0

0

3.0

0

1.8

0

0

VCC = 3V

VIN = 1.8V

RL = 4⍀

100 200

300

400

500

TIME – ␮s

TPC 16. Turn On Delay

2.0

1.0

0

3.0

0

1.8

0

2

VCC = 3V

VIN = 1.8V

RL = 4⍀

6

10

14

18

TIME – ␮s

TPC 17. Turn Off Delay

VIN = 1.8V

2.0

SD = 3.0V

1.0

RL = 4⍀

0

3.0

0

200

600 1000 1400

TIME – ␮s

1800

TPC 18. Power-On/Power-Off

Response from VCC

REV. 0

–5–

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