SA1117B datasheet(3/8 Pages) SILAN

tên linh kiện	SA1117B

Giải thích chi tiết về linh kiện	800mA LDO VOLTAGE REGULATOR

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nhà sản xuất	SILAN [Silan Microelectronics Joint-stock]

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SA1117B

HANGZHOU SILAN MICROELECTRONICS CO.,LTD

REV:1.0

2008.08.12

Http://www.silan.com.cn

Page 3 of 8

ABOSOLUTE MAXIMUM RATINGS

Characteristics

Symbol

Ratings

Unit

Input Supply Voltage

VIN

20

V

Lead Temperature (Soldering, 5 seconds)

TLead

260

°C

Operating Junction Temperature Range

TJ

150

°C

Storage Temperature Range

Tstg

-65 ~ +150

V

Power Dissipation

PD

Internally Limited (Note1)

mW

ESD Tolerance (Minimum)

ESD

2000

V

Note1: The maximum allowable power dissipation is a function of maximum operating junction temperature, TJ

(max)

, the junction to ambient thermal resistance,

θJA, and the ambient temperature Tamb. The maximum

allowable power dissipation at any ambient temperature is given: PD (max) = (TJ (max) - Tamb)/

θJA, exceeding the

maximum allowable power limit will result in excessive die temperature; thus, the regulator will go into thermal

shutdown. The junction to ambient thermal resistance,

θJA of some packages may be different, The value of θJA

depends on mounting technique.

RECOMMENDED OPERATING CONDITIONS

Characteristics

Symbol

Ratings

Unit

Input voltage

VIN

15

V

Operating Junction Temperature Range

TJ

-40 ~ +125

°C

ELECTRICAL CHARACTERISTICS(Tamb=25°C, unless otherwise specified. Limits appearing in Boldface

type apply over the entire junction temperature range for operation, -40°C to 125°C. )

Characteristics

Symbol

Conditions

Min.

Typ.

Max.

Unit

Reference Voltage

VREF

SA1117B-ADJ,

IOUT=10mA, VIN-VOUT=2V, TJ=25

°C

10mA

≤IOUT≤1A, 1.4V≤VIN-VOUT≤10V

1.231

1.225

1.250

1.268

1.275

V

SA1117B-1.2,

IOUT=10m

Α, VIN=3.2V ,TJ=25

°C

10mA≤IOUT≤1A, 3.0V≤VIN≤10V

1.176

1.152

1.2

1.224

1.248

V

SA1117B-1.5,

IOUT=10m

Α, VIN=3.5V ,TJ=25

°C

10mA≤IOUT≤1A, 3.0V≤VIN≤10V

1.477

1.470

1.500

1.522

1.530

V

SA1117B-1.8,

IOUT=10mA, VIN=3.8V, TJ=25

°C ,

0≤IOUT≤1A, 3.2V≤VIN≤10V

1.773

1.746

1.800

1.827

1.854

V

SA1117B -2.5,

IOUT=10mA, VIN=4.5V,TJ=25

°C ,

0≤IOUT≤1A, 3.9V≤VIN ≤10V

2.462

2.450

2.500

2.538

2.550

V

Output Voltage

VOUT

SA1117B-3.3,

IOUT=10mA, VIN=5V,TJ=25

°C ,

0≤IOUT≤1A, 4.75V≤VIN≤10V

3.250

3.235

3.300

3.349

3.365

V

Số phần tương tự - SA1117B

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Silan Microelectronics ...	SA1117	303Kb / 12P	1A LDO VOLTAGE REGULATOR

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