LD2985 datasheet(3/10 Pages) UTC

No. de pieza	LD2985

Descripción Electrónicos	VERY LOW DROP AND LOW NOISE VOLTAGE REGULATOR LOW ESR CAP. COMPATIBLE, WITH INHIBIT FUNCTION

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Fabricante Electrónico	UTC [Unisonic Technologies]

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UTCLD2985

LINEAR INTEGRATED CIRCUIT

UTC UNISONIC TECHNOLOGIES CO., LTD.

3

QW-R102-024,C

ELECTRICAL CHARACTERISTICS FOR LD2985 VO±1.0%

(TJ=25℃, Vi=Vo+1V, Io=1mA, VSHDN=2V, Ci=1μF, Co=1μF, unless otherwise specified)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Operating Input Voltage

Vop

2.5

16

V

Vi=2.5V

1.485

1.5

1.515

V

Io=1 ~ 150mA

1.462

1.538

V

Output Voltage

Vo

Io=1 ~ 150mA, TJ=-40 ~ 125℃

1.447

1.553

V

Vi=2.8V

1.782

1.8

1.818

V

Io=1 ~ 150mA

1.755

1.845

V

Output Voltage

Vo

Io=1 ~ 150mA, TJ=-40 ~ 125℃

1.737

1.863

V

Vi=3.5V

2.475

2.5

2.525

V

Io=1 ~ 150mA

2.4375

2.5625

V

Output Voltage

Vo

Io=1 ~ 150mA, TJ=-40 ~ 125℃

2.4125

2.5875

V

Vi=3.8V

2.772

2.8

2.828

V

Io=1 ~ 150mA

2.730

2.870

V

Output Voltage

Vo

Io=1 ~ 150mA, TJ=-40 ~ 125℃

2.702

2.898

V

Vi=3.85V

2.821

2.85

2.879

V

Io=1 ~ 150mA

2.778

2.921

V

Output Voltage

Vo

Io=1 ~ 150mA, TJ=-40 ~ 125℃

2.750

2.950

V

Vi=4.0V

2.970

3.0

3.030

V

Io=1 ~ 150mA

2.925

3.075

V

Output Voltage

Vo

Io=1 ~ 150mA, TJ=-40 ~ 125℃

2.895

3.105

V

Vi=4.1V

3.069

3.1

3.131

V

Io=1 ~ 150mA

3.022

3.1775

V

Output Voltage

Vo

Io=1 ~ 150mA, TJ=-40 ~ 125℃

2.9915

3.2085

V

Vi=4.2V

3.168

3.2

3.232

V

Io=1 ~ 150mA

3.120

3.280

V

Output Voltage

Vo

Io=1 ~ 150mA, TJ=-40 ~ 125℃

3.088

3.312

V

Vi=4.3V

3.267

3.3

3.333

V

Io=1 ~ 150mA

3.2175

3.3825

V

Output Voltage

Vo

Io=1 ~ 150mA, TJ=-40 ~ 125℃

3.1845

3.4155

V

Vi=4.5V

3.465

3.5

3.535

V

Io=1 ~ 150mA

3.412

3.587

V

Output Voltage

Vo

Io=1 ~ 150mA, TJ=-40 ~ 125℃

3.377

3.622

V

Vi=4.6V

3.564

3.6

3.636

V

Io=1 ~ 150mA

3.510

3.690

V

Output Voltage

Vo

Io=1 ~ 150mA, TJ=-40 ~ 125℃

3.474

3.726

V

Vi=4.8V

3.762

3.8

3.838

V

Io=1 ~ 150mA

3.705

3.895

V

Output Voltage

Vo

Io=1 ~ 150mA, TJ=-40 ~ 125℃

3.667

3.933

V

Vi=5.0V

3.96

4

4.04

V

Io=1 ~ 150mA

3.9

4.1

V

Output Voltage

Vo

Io=1 ~ 150mA, TJ=-40 ~ 125℃

3.86

4.14

V

Vi=5.7V

4.653

4.7

4.747

V

Io=1 ~ 150mA

4.582

4.817

V

Output Voltage

Vo

Io=1 ~ 150mA, TJ=-40 ~ 125℃

4.5355

4.8645

V

Vi=6.0V

4.95

5

5.05

V

Io=1 ~ 150mA

4.875

5.125

V

Output Voltage

Vo

Io=1 ~ 150mA, TJ=-40 ~ 125℃

4.825

5.175

V

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