B4300CR-2.0 データシートの表示（PDF） - Bay Linear

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B4300CR-2.0

300mA CMOS low dropout LDO / SOT-89 & SOT-223

Bay Linear 

B4300

Absolute Maximum Ratings

Parameter

Input Voltage

Output Current

Output Voltage

Continual Total

Power Dissipation

Operating Ambient Temperature

Storage Temperature

SOT-89

SOT-223

Symbol

VIN

IOUT

VOUT

Pd

TOPR

TSTG

Ratings

6.5

300

VSS -0.3 to VIN 0.3

300

500

-30 to 80

-40 to 125

Units

V

mA

V

mW

°C

°C

Electrical Characteristics (Ta = 25°C, VIN = VOUT + 0.5V; unless otherwise noted)

Parameter

Conditions

MIN TYP MAX

Output Voltage

Line Regulation

VOUT

Load Regulation

∆VOUT/∆VIN-

Maximum Output Current

IO = 0mA

IO = 0 to 300mA

IO 100mA,

(VOUT + 0.1V)<VIN<6V

VIN 6V, 0mA < IO < 300mA

COUT = µF

-1.4% - +1.4%

-2%

-

+2%

0.2 0.3

0.04

300

Current Limit

400

Output Noise

F=10KHz, Cout=1µF, RLOAD=50Ω

260

Input Operation Voltage

Ground Pin Current

Dropout Voltage

Thermal Shutdown Temperature

IOUT = 100mA

IO = 100mA

IO = 300 mA

6.0

2

6

110 160

270 480

155

UNIT

V

%/V

%/mV

mA

nV/√

Hz

V

µA

mV

°C

Marking Format

SOT-89

D = B4300

X = Voltage Codes

B = 2.0

C = 2.5

D = 2.8

E = 3.0

F = 3.3

G = 3.5

H = 5.0

Variables

Z = Production

Code

Y = Year

01 = 2001

02 = 2002

03 = 2004

etc

B4300

XZYWW

WW = Work Week Code

SOT-23 = 01 to 99

SOT-89 = 01 to 52

Bay Linear, Inc 2478 Armstrong Street, Livermore, CA 94550 Tel: (925) 989-7144, Fax: (925) 940-9556

www.baylinear.com

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