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SPX1202M3-1.5

600mA Low Dropout NPN Voltage Regulator

Signal Processing Technologies 

ABSOLUTE MAXIMUM RATINGS

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

Lead Temp. (Soldering, 5 Seconds) ................................ 260°C

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

Operating Junction Temperature Range

SPX1202................................................ -40C° to +125°C

SPX1202

Input Supply Voltage ......................................-20V to +20V

ESD Rating ............................................................2KV Min

ELECTRICAL CHARACTERISTICS at VIN = VOUT +1, Ta=25°C, CL =3.3µf, unless otherwise specified. Limits in

Boldface apply over the full operating temperature range.

Parameter

Conditions

SPX1202

Typ

Min

Max Units

1.5V Version

Output Voltage

2.5V Version

Output Voltage

3.0V Version

Output Voltage

3.3 V Version

Output Voltage

5.0V Version

Output Voltage

All Output Voltage

IOUT=10mA, VIN=5.00V

0≤IOUT≤600mA, 4.50≤VIN≤10V

IOUT=10mA, VIN=5.00V

0≤IOUT≤600mA, 4.50≤VIN≤10V

IOUT=10mA, VIN=5.00V

0≤IOUT≤600mA, 4.50≤VIN≤10V

IOUT=10mA, VIN=5.00V

0≤IOUT≤600mA, 4.50≤VIN≤10V

IOUT=10mA, VIN=5.00V

0≤IOUT≤600mA, 4.50≤VIN≤10

1.500

1.485

1.515

V

1.470

1.530

2.500

2.475

2.525

V

2.450

2.550

3.000

2.970

3.030

V

2.940

3.060

3.300

3.267

3.333

V

3.234

3.366

5.000

4.950

5.050

V

4.900

5.100

Reference Voltage

Output Voltage

Temperature Stability

Line Regulation

Load Regulation

Dropout Voltage

( Note 2)

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

10≤IOUT≤600mA, 1.4≤(VIN -VIN) ≤10V

(Note 1)

4.50V ≤VIN≤12V, VOUT=3.00, IOUT=0

4.80V ≤VIN≤12V, VOUT=3.30, IOUT=0

6.50V ≤VIN≤15V, VOUT=5.00, IOUT=0

0≤IOUT≤600mA, VIN=4.50V, VOUT=3.00

0≤IOUT≤600mA, VIN=4.80V, VOUT=3.30

0≤IOUT≤600mA, VIN=6.50V, VOUT=5.00

IL = 100mA

IL = 600mA

1.250

1.238

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

Quiescent Current

4.25V ≤VIN≤6.5V

5.00

10.00

mA

Current Limit

Thermal Regulation

Ripple Rejection

Long Term Stability

RMS Output Noise

Thermal Resistance

(VIN-VOUT)=5V

850

25°°C,30mS Pulse

0.01

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

60

VRIPPLE=1Vp-p

125°C, 1000Hrs

% of VOUT, 10Hz≤f≤10kHz

Junction to case, at tab

1000

0.1

75

0.03

0.003

15

mA

%/W

dB

%

%

°C/W°

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 loads or line

regulation effect

Rev. 10/19/00

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