SC5205 데이터 시트보기 (PDF) - Semtech Corporation

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SC5205

150mA Ultra Low Dropout, Low Noise Micropower Linear Regulator

Semtech Corporation 

SC5205

POWER MANAGEMENT

Absolute Maximum Ratings

PRELIMINARY

Parameter

Symbol

Limits

Units

Input Supply Voltage

VIN

-0.3 to +20

V

Power Dissipation

Thermal Resistance Junction to Ambient

Thermal Resistance Junction to Case

Operating Ambient Temperature Range

Operating Junction Temperature Range

Storage Temperature Range

Lead Temperature (Soldering) 10 sec

ESD Rating (Human Body Model)

PD

qJA

qJC

TA

TJ

TSTG

TLEAD

VESD

Internally Limited

256

81

-40 to +85

-40 to +125

-65 to +150

300

2

W

°C/W

°C/W

°C

°C

°C

°C

kV

Electrical Characteristics

Unless specified: VIN = VO(NOM) + 1V, IO = 100µA, CBYP = 10nF, CO = 1µF, VENABLE ³ 1.8V. Values in bold apply over the full operating temperature range.

Parameter

Symbol

Test Conditions

Min Typ Max Units

Supply Voltage Range

VIN

2.5

16

V

Output Voltage

VO

-1% VO +1%

V

-3%

+3%

Output Voltage

TC

Temperature Coefficient

40

ppm/°C

Line Regulation

REG(LINE)

VIN = (VO(NOM) + 1V) to 16V

0.06 0.12 %/V

0.15

Load Regulation

REG(LOAD)

IO = 0.1mA to 150mA

0.001 0.004 %/mA

0.007

Dropout Voltage(1)

VD

IO = 100µA

5

10

mV

25

IO = 50mA

100 150 mV

200

IO = 100mA

140 200 mV

250

IO = 150mA

165 250 mV

300

ã 2001 Semtech Corp.

2

www.semtech.com

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