SC1565I5T-X.X_00 データシートの表示（PDF） - Semtech Corporation

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SC1565I5T-X.X_00

VERY LOW DROPOUT 1.5 AMP REGULATOR WITH ENABLE

Semtech Corporation 

VERY LOW DROPOUT 1.5 AMP

REGULATOR WITH ENABLE

October 3, 2000

ABSOLUTE MAXIMUM RATINGS

Parameter

Input Voltage

Power Dissipation

Thermal Resistance Junction to Ambient

SO-8(1)

SOT-223

TO-220-X

Thermal Resistance Junction to Case

SO-8

SOT-223

TO-220-X

Operating Ambient Temperature Range

Operating Junction Temperature Range

Storage Temperature Range

Lead Temperature (Soldering) 10 Sec.

ESD Rating (Human body model)

Symbol

VIN

PD

θJA

θJC

TA

TJ

TSTG

TLEAD

ESD

Max

5.5

Internally Limited

65

63

50

39

27

3

-40 to 85

-40 to 150

-65 to 150

300

4

Note:

(1) 1 square inch of FR-4, double sided, 1 oz. minimum copper weight.

SC1565

Units

V

W

°C/W

°C/W

°C

°C

°C

°C

kV

ELECTRICAL CHARACTERISTICS

Unless specified: VEN = VIN

Adjustable Option (VADJ > VTH(ADJ)): VIN = 2.2 to 5.5V and IO = 10µA to 1.5A

Fixed Options (VADJ = GND): VIN = (VO + 0.7V) to 5.5V and IO = 0A to 1.5A

Values in bold apply over the full operating temperature range.

Parameter

Symbol

Test Conditions

Min

VIN

Supply Voltage Range

VIN

2.2

Quiescent Current

VO

Output Voltage(1)

(Internal Fixed Voltage)

Line Regulation(1)

Load Regulation(1)

IQ

VIN = 3.3V

VIN = 5.5V, VEN = 0V

VO

REG(LINE)

REG(LOAD)

VIN = VO + 0.7V, IO = 10mA

VIN = (VO + 0.25V) to 5.5V, IOUT = 10mA

VIN = VO + 0.7V

0.99VO

0.98VO

Typ

0.75

10

VO

VO

0.035

0.2

Max Units

5.5

V

1.75 mA

35

µA

1.01VO V

1.02VO

0.3

%

0.4

%

© 2000 SEMTECH CORP.

2

652 MITCHELL ROAD NEWBURY PARK CA 91320

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