LT3021EDH-1.5 Просмотр технического описания (PDF) - Linear Technology

Номер в каталоге

Компоненты Описание

производитель

LT3021EDH-1.5

500mA, Low Voltage, Very Low Dropout Linear Regulator

Linear Technology 

TYPICAL PERFOR A CE CHARACTERISTICS

LT3021/LT3021-1.2/

LT3021-1.5/LT3021-1.8

ADJ Pin Voltage

206

204

202

200

198

196

194

–50 –25

0 25 50 75

TEMPERATURE (°C)

100 125

3021 G04

Output Voltage

1.23 ILOAD = 1mA

1.22

1.21

1.20

1.19

1.18

1.17

–50 –25

0 25 50 75

TEMPERATURE (°C)

100 125

3021 G28

Quiescent Current

3.0 VOUT = 1.2V

IL = 0

2.5 TJ = 25°C

2.0

1.5

VSHDN = VIN

1.0

VSHDN = 0V

0.5

0

0 1 2 3 4 5 6 7 8 9 10

INPUT VOLTAGE (V)

3021 G03

ADJ Pin Bias Current

25

20

15

10

5

0

–50 –25

0 25 50 75

TEMPERATURE (°C)

100 125

3021 G11

Output Voltage

1.53

ILOAD = 1mA

1.52

1.51

1.50

1.49

1.48

1.47

–50 –25

0 25 50 75

TEMPERATURE (°C)

100 125

3021 G23

Quiescent Current

3.0

VOUT = 1.5V

IL = 0

2.5 TJ = 25°C

2.0

1.5

VSHDN = VIN

1.0

VSHDN = 0V

0.5

0

0 1 2 3 4 5 6 7 8 9 10

INPUT VOLTAGE (V)

3021 G26

Quiescent Current

250 VIN = 6V

225 VOUT = 1.2V

200 IL = 0

175

150

VSHDN = VIN

125

100

75

50

25

0

–50 –25

VSHDN = 0V

0 25 50 75

TEMPERATURE (°C)

100 125

3021 G05

Output Voltage

1.83

ILOAD = 1mA

1.82

1.81

1.80

1.79

1.78

1.77

–50 –25

0 25 50 75

TEMPERATURE (°C)

100 125

3021 G22

Quiescent Current

3.0 VOUT = 1.8V

IL = 0

2.5 TJ = 25°C

2.0

1.5

VSHDN = VIN

1.0

VSHDN = 0V

0.5

0

0 1 2 3 4 5 6 7 8 9 10

INPUT VOLTAGE (V)

3021 G27

3021fa

5

Share Link: