LM2940 datasheet(9/12 Pages) ETL

부품명	LM2940

상세설명	1A LOW-DROPOUT POSITIVE VOLTAGE REGULATOR

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9 / 12 page

LM2940

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

9 of 12

www.unisonic.com.tw

QW-R102-016.M



TYPICAL CHARACTERISTICS (Cont.)

-10

10

-10

Time (μS)

Line Transient Response

20

-30

-20

0

3V

030

40

0V

10

20

30

1

100

Ripple Rejection vs. Frequency

1K

45

55

35

10

10K 100K

65

75

85

95

Frequency (Hz)

1.0

3.0

Low Voltage Behavior

4.0

2.0

5.0

6.0

1.0

3.0

4.0

5.0

Input Voltage (V)

0

4

6

2

8

10

0

4

6

Input Voltage (V)

12

14

8

10

12

14

50

60

-10

10

-0.4

Load Transient Response

20

1.0

-0.5

-0.3

0.5

030

40

0

-0.2

-0.1

0.5

0.1

0.2

0.3

0.4

0

VIN=10V

VoUT=5 V

COUT=22μF

1M

VIN=10V

VoUT=5 V

COUT=22μF

IoUT=10mA

IoUT=1A

VoUT=5 V

TJ=25°С

Low Voltage Behavior

IoUT=1A

VoUT=8 V

0

6

3

9

12

0

6

Input Voltage (V)

15

18

9

12

15

18

Low Voltage Behavior

IoUT=1A

VoUT=9 V

Time (μS)

TJ=25°С

유사한 부품 번호 - LM2940

제조업체	부품명	데이터시트	상세설명
National Semiconductor ...	LM2940	504Kb / 19P	1A Low Dropout Regulator
List of Unclassifed Man...	LM2940	196Kb / 5P	1.25A High Current Low Dropout
Unisonic Technologies	LM2940	154Kb / 11P	1A LOW-DROPOUT POSITIVE VOLTAGE REGULATOR
National Semiconductor ...	LM2940	265Kb / 14P	1A LOW DROPOUT REGULATOR
Unisonic Technologies	LM2940	357Kb / 11P	1A LOW-DROPOUT POSITIVE VOLTAGE REGULATOR

More results

유사한 설명 - LM2940

제조업체	부품명	데이터시트	상세설명
Unisonic Technologies	LM2940	154Kb / 11P	1A LOW-DROPOUT POSITIVE VOLTAGE REGULATOR
Cystech Electonics Corp...	LM1117-XXXJ3	309Kb / 5P	1A Low Dropout Positive Voltage Regulator
Torex Semiconductor	XB1117-12	183Kb / 12P	1A Low Dropout Positive Voltage Regulator
Cystech Electonics Corp...	LM1117-1.5L3	391Kb / 8P	1A Low Dropout Positive Voltage Regulator
Cystech Electonics Corp...	LM1117-XXXL3	427Kb / 8P	1A Low Dropout Positive Voltage Regulator
Unisonic Technologies	LM2940	539Kb / 12P	1A LOW-DROPOUT POSITIVE VOLTAGE REGULATOR
Taiwan Semiconductor Co...	TS1117BCW12	247Kb / 7P	1A Low Dropout Positive Voltage Regulator
Torex Semiconductor	XB1117	183Kb / 12P	1A Low Dropout Positive Voltage Regulator
E-CMOS Corporation	EC50117S	548Kb / 8P	1A Low Dropout Positive Voltage Regulator
Hi-Sincerity Mocroelect...	H1117E	44Kb / 4P	1A LOW DROPOUT POSITIVE VOLTAGE REGULATOR

More results

LM2940 데이터시트(PDF) 9 Page - E-Tech Electronics LTD

LM2940 데이터시트(HTML) 9 Page - E-Tech Electronics LTD

유사한 부품 번호 - LM2940

유사한 설명 - LM2940

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