LD2985_10 datasheet(4/23 Pages) UTC

номер детали	LD2985

подробное описание детали	VERY LOW DROP AND LOW NOISE VOLTAGE REGULATOR LOW ESR CAP

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производитель	UTC [Unisonic Technologies]

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LD2985

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

4 of 23

www.unisonic.com.tw

QW-R102-024.G

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

RATINGS

UNIT

DC Input Voltage

ViN

16

V

INHIBIT Input Voltage

VINH

16

V

Output Current

IOUT

Internally limited

Power Dissipation

PD

Internally limited

Operating Junction Temperature

TOPR

-40 ~ +85

°C

Storage Temperature

TSTG

-40 ~ +150

°C

Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.

THERMAL DATA

PARAMETER

SYMBOL

RATINGS

UNIT

Junction to Case

θJC

81

°C/W

ELECTRICAL CHARACTERISTICS

(TJ=25°C, VI N=VOUT+1V, IOUT=1mA, VSHDN=2V, CI =1μF, CO=1μF, unless otherwise specified)

FOR VOUT=1.5V

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Operating Input Voltage

VI(OPR)

16

V

VIN=2.5V

1.470

1.5

1.530

V

Output Voltage

VOUT

IOUT=1 ~ 150mA

1.455

1.545

V

Short Circuit Current

ISC

RL=0

400

mA

Line Regulation

V

△ OUT

VIN=VOUT+1V ~ 16V, IOUT=1mA

30

mV

IOUT=0

1

3

mV

TJ=-20 ~ 125°C, IOUT =0

5

mV

IOUT=1mA

7

10

mV

IOUT=1mA, TJ=-20 ~ 125°C

15

mV

IOUT=10mA

40

60

mV

IOUT=10mA, TJ=-20 ~ 125°C

90

mV

IOUT=50mA

120

150

mV

IOUT=50mA, TJ=-20 ~ 125°C

225

mV

IOUT=150mA

280

350

mV

Dropout Voltage

VD

IOUT=150mA, TJ=-20 ~ 125°C

575

mV

IOUT=0

80

100

μA

TJ=-20 ~ 125°C, IOUT=0

150

μA

IOUT=1mA

100

150

μA

IOUT=1mA, TJ=-20 ~ 125°C

200

μA

IOUT=10mA

200

300

μA

IOUT=10mA, TJ=-20 ~ 125°C

400

μA

IOUT=50mA

600

1050

μA

IOUT=50mA, TJ=-20 ~ 125°C

1200

μA

IOUT=150mA

2000

3000

μA

IOUT=150mA, TJ=-20 ~ 125°C

4000

μA

OFF MODE VINH<0.18V

0

μA

Quiescent Current

IQ

OFF MODE VINH<0.18V

TJ=-20 ~ 125°C

2

μA

Supply Voltage Rejection

SVR

CBYP=0.01μF, CO=10μF, f=1KHz

45

dB

Control Input Logic Low

VIL

TJ=-20 ~ 125°C

0.15

V

Control Input Logic High

VIH

TJ=-20 ~ 125°C

2

V

TJ=-20 ~ 125°C, VSHDN=5V

5

15

μA

Control Input Current

IINH

TJ=-20 ~ 125°C, VSHDN=0V

0

-1

μA

Output Noise Voltage

eN

B=300Hz ~ 50KHz

CBYP=0.01μF, CO=10μF

30

μV

Аналогичный номер детали - LD2985_10

производитель	номер детали	датащи	подробное описание детали
Unisonic Technologies	LD2985	353Kb / 23P	VERY LOW DROP AND LOW NOISE VOLTAGE REGULATOR LOW ESR CAP.
Unisonic Technologies	LD2985	292Kb / 15P	VERY LOW DROP AND LOW NOISE VOLTAGE REGULATOR LOW ESR CAP. COMPATIBLE

More results

Аналогичное описание - LD2985_10

производитель	номер детали	датащи	подробное описание детали
Unisonic Technologies	LD2985	353Kb / 23P	VERY LOW DROP AND LOW NOISE VOLTAGE REGULATOR LOW ESR CAP.
Unisonic Technologies	LD2985	292Kb / 15P	VERY LOW DROP AND LOW NOISE VOLTAGE REGULATOR LOW ESR CAP. COMPATIBLE
STMicroelectronics	LD2985	301Kb / 13P	VERY LOW DROP AND LOW NOISE VOLTAGE REGULATOR LOW ESR CAP. COMPATIBLE, WITH INHIBIT FUNCTION
E-Tech Electronics LTD	LD1985	294Kb / 9P	VERY LOW DROP AND LOW NOISE VOLTAGE REGULATOR LOW ESR CAP. COMPATIBLE, WITH INHIBIT FUNCTION
Unisonic Technologies	LD2985	359Kb / 16P	VERY LOW DROP AND LOW NOISE VOLTAGE REGULATOR LOW ESR CAP. COMPATIBLE,WITH INHIBIT FUNCTION
STMicroelectronics	LD2982	296Kb / 13P	VERY LOW DROP AND LOW NOISE VOLTAGE REGULATOR WITH INHIBIT FUNCTION, LOW ESR CAP. COMPATIBLE
Unisonic Technologies	LD1985	424Kb / 10P	VERY LOW DROP AND LOW NOISE VOLTAGE REGULATOR LOW ESR CAP. COMPATIBLE, WITH INHIBIT FUNCTION
	LD2985	148Kb / 10P	VERY LOW DROP AND LOW NOISE VOLTAGE REGULATOR LOW ESR CAP. COMPATIBLE, WITH INHIBIT FUNCTION
	LD1985	253Kb / 10P	VERY LOW DROP AND LOW NOISE VOLTAGE REGULATOR LOW ESR CAP. COMPATIBLE, WITH INHIBIT FUNCTION
E-Tech Electronics LTD	LD2985	355Kb / 15P	VERY LOW DROP AND LOW NOISE VOLTAGE REGULATOR LOW ESR CAP. COMPATIBLE, WITH INHIBIT FUNCTION

More results

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Аналогичный номер детали - LD2985_10

Аналогичное описание - LD2985_10

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