SPX1202 データシートの表示（PDF） - Signal Processing Technologies

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SPX1202

600mA Low Dropout Voltage Regulator

Signal Processing Technologies 

ABSOLUTE MAXIMUM RATINGS

Power Dissipation ...................................... Internally Limited

Lead Temperature (soldering, 5 seconds) .................. 260C

Storage Temperature Range ...................... -65C to +150C

Operating Junction Temperature Range ..... -40C to +125C

Input Supply Voltage ..................................................... +20V

ESD Rating .............................................................. 2kV min

ELECTRICAL CHARACTERISTICS

at VIN=VOUT + 1.5V, TA = 25C, CIN = COUT = 10F, unless otherwise specified. Limits in Boldface applies over the

full operating temperature range.

PARAMETER

CONDITIONS

TYP

MIN

MAX UNITS

2.5V Version

Output Voltage

3.0V Version

IOUT= 10mA, V IN= 5.00V

0 ≤I OUT ≤600mA, 4.50V ≤V IN ≤10V

2.475 2.500 2.525

V

2.450

2.550

Output Voltage

3.3V Version

IOUT= 10mA, V IN= 5.00V

0 ≤I OUT ≤600mA, 4.50V ≤V IN ≤10V

2.970 3.000 3.030

V

2.940

3.060

Output Voltage

All Output Options

IOUT= 10mA, V IN= 5.00V

0 ≤I OUT ≤600mA, 4.50V ≤V IN ≤10V

3.267 3.300 3.333

V

3.234

3.366

Reference Voltage

Output Voltage

Temperature Stability

Line Regulation

Load Regulation

Dropout Voltage

(Note 2)

Quiescent Current

Adjust Pin Current

IOUT=10mA, (VIN - VOUT ) = 2V

10≤IOUT≤600mA, 1.4V ≤(VIN-VOUT)≤10V

(Note 1)

4.50V≤VIN≤12V,V OUT=3.00,IOUT=0

4.80V≤VIN≤12V,V OUT=3.30,IOUT=0

6.50V≤VIN≤12V,V OUT=5.00,IOUT=0

0≤IOUT≤600mA,V IN=4.50V,VOUT=3.00

0≤IOUT≤600mA,V IN=4.80V,VOUT=3.30

0≤IOUT≤600mA,V IN=6.50V,VOUT=5.0

IL =100mA

IL =600mA

4.25V≤VIN≤6.5V

1.238 1.250 1.262

V

1.225

1.270

0.05

%

1.00

7.00

mV

1.00

7.00

1.00 10.00

1.00 12.00

mV

1.00 12.00

1.00 15.00

1.00

1.10

V

1.05

1.15

5.00 10.00

mA

50

A

Current Limit

Thermal Regulation

(VIN-VOUT)=5V

25C, 30mS Pulse

.850

1.0

A

0.01

0.1

%/W

Ripple Rejection

Long Term Stability

fRIPPLE=120Hz, (VIN-VOUT)=3V,

VRIPPLE=1VPP

125C, 1000Hrs

60

75

dB

0.03

%

RMS Output Noise

Thermal Resistance

% of VOUT, 10Hz≤f≤10kHz

Junction to Case, at tab

0.003

15

%

C/W

NOTES:

Note 1: Output temperature coefficient is defined as the worst case voltage change divided by the total temperature range.

Note 2: Dropout voltage is defined as the input to output differential at which the output voltage drops 100mV below its nominal value measured at 1V differential at

very low values of programmed output voltage, the minimum input supply voltage of 2V ( 2.3V over temperature) must be taken into account.

Note 3: Thermal regulation is defined as the change in output voltage at a time T after a change in power dissipation is applied excluding load or line regulation effect.

Mar13-07

SPX1202 600 mA Low Dropout Linear Regulator



© 2007 Sipex Corporation

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