ZSR300GTA 데이터 시트보기 (PDF) - Zetex => Diodes

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ZSR300GTA

3.0 to 12 volt fixed positive local voltage regulator

Zetex => Diodes 

ZSR SERIES

Electrical characteristics

ZSR300 test conditions (Unless otherwise stated):Tj=25°C, IO=100mA, Vin=7V

Symbol

VO

⌬VO

⌬VO

Ig

⌬Ig

Vn

⌬Vin/⌬VO

Vin

⌬VO/⌬T

Parameter

Output Voltage

Line regulation

Load regulation

Quiescent current

Conditions

IO=1 to 200mA(␶)

Vin=5 to 20V

IO =1 to 100mA(␶)

Vin=5 to 20V

IO=1 to 200mA

IO=1 to 100mA

(␶)

Quiescent current change IO=1 to 200mA

Vin=1 to 20V

Output noise voltage

f=10Hz to 10Hz

Ripple rejection

Input voltage required to

maintain regulation

Average temperature

coefficient of VO

Vin=1 to 20V

f=120Hz

IO=5.0mA(␶)

Min.

2.92

2.88

2.88

Typ.

3.0

Max.

3.08

3.12

3.12

Units

V

V

V

10

40 mV

5

25 mV

2

mV

350 600 ␮A

100 ␮A

100 ␮A

75

␮V rms

48

62

dB

4.7

V

0.1

mV/°C

ZSR330 test conditions (Unless otherwise stated):Tj=25°C, IO=100mA, Vin=7.3V

Symbol

VO

⌬VO

⌬VO

Ig

⌬Ig

Vn

⌬Vin/⌬VO

Vin

⌬VO/⌬T

Parameter

Output Voltage

Line regulation

Load regulation

Quiescent current

Conditions

IO=1 to 200mA(␶)

Vin=5.3 to 20V

IO =1 to 100mA(␶)

Vin=5.3 to 20V

IO=1 to 200mA

IO=1 to 100mA

(␶)

Quiescent current change IO=1 to 200mA

Vin=5.3 to 20V

Output noise voltage

f=10Hz to 10Hz

Ripple rejection

Input voltage required to

maintain regulation

Average temperature

coefficient of VO

Vin=6.3 to 18V

f=120Hz

IO=5.0mA(␶)

Min.

3.218

3.168

3.168

Typ.

3.3

Max. Units

3.382 V

3.432 V

3.432 V

7.5

30 mV

5

25 mV

2

mV

350 600 ␮A

100 ␮A

100 ␮A

50

␮V rms

50

64

dB

5

V

0.1

mV/°C

NOTES:

(␶)Tj=-55 to 125°C

Issue 9 - October 2007

3

© Zetex Semiconductors plc 2007

www.zetex.com

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