ISL9008AIRUBZ-T Просмотр технического описания (PDF) - Renesas Electronics

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производитель

ISL9008AIRUBZ-T

Low Noise LDO with Low IQ, High PSRR

Renesas Electronics 

ISL9008A

Electrical Specifications

Unless otherwise noted, all parameters are established over the operational supply voltage and temperature range

of the device as follows: TA = -40°C to +85°C; VIN = (VO + 0.5V) to 6.5V with a minimum VIN of 2.3V; CIN = 1µF; CO

= 1µF.

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

MAX

(Note 11) TYP (Note 11) UNITS

LDO Soft-start Ramp Rate

tSSR Slope of linear portion of LDO output voltage ramp during

start-up

30

60

µs/V

EN PIN CHARACTERISTICS

Input Low Voltage

VIL

-0.3

0.4

V

Input High Voltage

VIH

1.4

VIN + 0.3

V

Input Leakage Current

IIL, IIH

0.1

A

Pin Capacitance

CPIN Informative

5

pF

NOTES:

9. Limits established by characterization and are not production tested.

10. VOx = 0.98*VOx(NOM); Valid for VOx greater than 1.85V.

11. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established by

characterization and are not production tested..

Typical Performance Curves

0.8

VO = 3.3V

0.6

ILOAD = 0mA

0.4

+25C

0.2

0.0

-0.2

+85C

-0.4

-0.6

-40C

-0.8

3.4 3.8 4.2 4.6 5.0 5.4 5.8 6.2 6.6

INPUT VOLTAGE (V)

FIGURE 1. OUTPUT VOLTAGE vs INPUT VOLTAGE

(3.3V OUTPUT)

0.2

VO = 3.3V

+25°C

0.1

IO = 0mA

0.0

-0.1

IO = 75mA

-0.2

IO = 150mA

-0.3

-0.4

3.3

3.8

4.3

4.8

5.3

5.8

6.3

INPUT VOLTAGE (V)

FIGURE 2. OUTPUT VOLTAGE CHANGE (%) vs INPUT

VOLTAGE (3.3V OUTPUT)

FN6300 Rev 5.00

June 27, 2014

Page 4 of 12

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