Characteristic

Va lue

Unit

Power dissipation

Internally l imited

Input-output voltage differential

40

V

Operating junction temperature range 

0 ～ +125 

°C

Storage temperature

-65 ～ +150 

°C

Lead temperature (soldering, 10 sec.)

300

°C

Plastic package (soldering, 4 sec.)

260

°C

ESD rating

2k

Volts 

Characteristics

Test conditions

Min

Typ

Max

Unit

Line regulation

Tj=25°C,3V≤∣VIN-VOUT∣≤40V

*2 IL=10mA

0.01

0.04

%/V

Load regulation

Tj=25°C, 10mA≤IOUT≤IMAX

0.3

1.0

%

Thermal regulation

Tj=25°C, 10ms pulse

0.003

0.04

%/W

Adjustment pin current

65

100

µ A

Adjustment pin current charge

10mA≤IL≤IMAX,TA=25°C

3V≤∣VIN-VOUT∣≤40V

2

5

µ A

Reference voltage

Tj=25°C *3

3V≤∣VIN-VOUT∣≤40V *3

10mA≤IOUT≤IMAX, P≤PMAX

-1.213

-1.200

-1.250

-1.250

-1.287

-1.300

V

Line regulation

3V≤∣VIN-VOUT∣≤40V *2

0.02

0.07

%/V

Load regulation

10mA≤IOUT≤IMAX *2

0.3

1.5

%

Temperature stability

TMIN≤Tj≤TMAX

0.6

%

Minimum load current

∣VIN-VOUT∣≤40V

∣VIN-VOUT∣≤10V

2.5 

1.5 

10

6

mA

Current limit

∣VIN-VOUT∣≤15V

∣VIN-VOUT∣=40V, Tj=25°C

1.5

0.15

2.2 

0.4 

3.7

A

RMS output noise,% of VOU T

Tj=25°C, 10Hz≤f≤10kHz

0.003

%

Ripple rejection ratio

VOU T =-10 V, f=120Hz CADJ =10 µ F

66

60 

77 

dB

Long-term stability

Tj=125°C, 1000 Hours

0.3

1

%

Thermal resistance, junction to case

SOT223 TO-220 

TO-252 

2.3 

12 

4

3

15

° C/W

Thermal resistance, junction to ambient (no heat sink)

SOT223 TO-220 

TO-252 

35

140

50

° C/W