LT3040 datasheet(13/30 Pages) AD

13 / 30 page

LT3040

Rev. 0

For more information www.analog.com

TYPICAL PERFORMANCE CHARACTERISTICS

VOUT Forced Above VOUT(NOMINAL)

Load Transient Response

Line Transient Response

Output Noise: 0.1Hz to 10kHz

Output Noise: 10Hz to 100kHz

TJ = 25°C, unless otherwise noted.

V+ = 5V

VIN = 3.3V

RIN = 5kΩ

OUTPUT CURRENT

INPUT CURRENT

OUTPUT VOLTAGE (V)

4 5 6 7 8 9 10 11 12 13 14 15

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

10.0

3040 G64

LOAD STEP

OUTPUT VOLTAGE

V+ = 5V

VIN = 3.3V

COUT = 4.7µF

CIN = 0.47µF

LOAD STEP = 10mA TO 200mA

20µs/DIV

10mV/DIV

200mA/DIV

3040 G65

V+ = 4V to 4.5V

VIN = 3.3V

COUT = 4.7µF

CIN = 0.47µF

ILOAD = 200mA

tRISE = tFALL = 100ns

SUPPLY VOLTAGE

OUTPUT VOLTAGE

4µs/DIV

500mV/DIV

1mV/DIV

3040 G66

V+ = 4V to 4.5V

VIN = 3.3V

COUT = 4.7µF

CIN = 0.47µF

ILOAD = 200mA

tRISE = tFALL = 1µs

SUPPLY VOLTAGE

OUTPUT VOLTAGE

4µs/DIV

500mV/DIV

1mV/DIV

3040 G67

V+ = 4V

VIN = 2.5V (LTC6655 SUPPLYING VIN)

COUT = 4.7µF

CIN = 4.7µF

RIN = 5kΩ

ILOAD = 200mA

1s/DIV

0.2µV/DIV

3040 G68

V+ = 5V

VIN = 3.3V (LT3042 SUPPLYING VIN)

COUT = 4.7µF

CIN = 4.7µF

RIN = 5kΩ

ILOAD = 200mA

1ms/DIV

5µV/DIV

3040 G69

LT3040 Datasheet(PDF) 13 Page - Analog Devices

LT3040 Datasheet(HTML) 13 Page - Analog Devices

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

Datasheet Download

Link URL