ISL9005A データシートの表示（PDF） - Renesas Electronics

部品番号

コンポーネント説明

一致するリスト

ISL9005A

LDO with Low ISUPPLY, High PSRR

Renesas Electronics 

ISL9005A

Absolute Maximum Ratings

Supply Voltage (VIN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +7.1V

VO Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +3.6V

All Other Pins . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to (VIN + 0.3)V

Recommended Operating Conditions

Ambient Temperature Range (TA) . . . . . . . . . . . . . . .-40°C to +85°C

Supply Voltage (VIN) . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.3V to 6.5V

Thermal Information

Thermal Resistance (Notes 4, 5)

JA (°C/W) JC (°C/W)

8 Ld 2x3 DFN Package . . . . . . . . . . . .

69

10

Junction Temperature Range . . . . . . . . . . . . . . . . .-40°C to +125°C

Operating Temperature Range . . . . . . . . . . . . . . . . .-40°C to +85°C

Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +150°C

Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below

http://www.intersil.com/pbfree/Pb-FreeReflow.asp

CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and

result in failures not covered by warranty.

NOTES:

4. JA is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See

Tech Brief TB379.

5. For JC, the “case temp” location is the center of the exposed metal pad on the package underside.

Electrical Specifications

PARAMETER

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

range of the device as follows: TA = -40°C to +85°C; VIN = (VO + 0.5V) to 5.5V with a minimum VIN of 2.3V;

CIN = 1µF; CO = 1µF.

SYMBOL

TEST CONDITIONS

MIN

MAX

(Note 8) TYP (Note 8) UNITS

DC CHARACTERISTICS

Supply Voltage

VIN

2.3

6.5

V

Ground Current

Quiescent condition: IO = 0µA

IDD LDO active

50

75

µA

Shutdown Current

IDDS LDO disabled @ +25°C

0.1 1.0

µA

UVLO Threshold

VUV+

1.9 2.1 2.3

V

VUV-

1.6 1.8 2.0

V

Regulation Voltage Accuracy

Initial accuracy at VIN = VO + 0.5V, IO = 10mA, TJ = +25°C

-0.7

+0.7

%

VIN = VO + 0.5V to 5.5V, IO = 10µA to 300mA, TJ = +25°C

-0.8

+0.8

%

VIN = VO + 0.5V to 5.5V, IO = 10µA to 300mA,

TJ = -40°C to +125°C

-1.8

+1.8

%

Maximum Output Current

IMAX Continuous

300

mA

Internal Current Limit

ILIM

350 475 600

mA

Dropout Voltage (Note 7)

VDO1 IO = 300mA; VO  2.5V

300 500

mV

VDO2 IO = 300mA; 2.5V  VO  2.8V

250 400

mV

VDO3 IO = 300mA; VO > 2.8V

200 325

mV

Thermal Shutdown Temperature

TSD+

145

°C

TSD-

110

°C

AC CHARACTERISTICS

Ripple Rejection (Note 6)

IO = 10mA, VIN = 2.8V (min), VO = 1.8V

@ 1kHz

75

dB

@ 10kHz

60

dB

@ 100kHz

40

dB

Output Noise Voltage (Note 6)

IO = 100µA, VO = 1.5V, TA = +25°C

BW = 10Hz to 100kHz

45

µVRMS

FN6452 Rev 2.00

November 20, 2015

Page 2 of 10

Share Link: