RH1083M datasheet(2/4 Pages) LINER

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RH1083M

TJ = 25°C

SUB-

PARAMETER

CONDITIONS

NOTES

MIN

TYP

MAX

GROUP

MIN

TYP

MAX

GROUP

UNITS

Reference Voltage

IOUT = 10mA, (VIN – VOUT) = 3V

1.238 1.250 1.262

10mA

≤ IOUT ≤ IFULLLOAD,

1.225 1.250 1.270

2,3

1.5V

≤ (VIN – VOUT) ≤ 25V

Line Regulation

ILOAD = 10mA

1.5V

≤ (VIN – VOUT) = 15V

1,2

0.015

0.2

0.035

0.2

2,3

15V

≤ (VIN – VOUT) = 30V

0.5

0.05

0.5

2,3

Load Regulation

(VIN – VOUT) = 3V

10mA

≤ IOUT ≤ IFULLLOAD

1,2,3

0.1

0.3

0.2

0.4

2,3

Dropout Voltage

ΔVREF = 1%, IOUT = IFULLLOAD

1.5

1.3

1.5

2,3

Current Limit

(VIN – VOUT) = 5V

8.0

9.5

2,3

(VIN – VOUT) = 25V

0.4

1.0

2,3

Minimum Load Current

(VIN – VOUT) = 25V

5.0

2,3

Thermal Regulation

TA = 25°C, 30ms Pulse

0.002 0.010

%/W

Ripple Rejection

f = 120Hz, CADJ = 25μF,

5,6

COUT = 25μF Tantalum,

IOUT = IFULLLOAD (VIN – VOUT) = 3V

Adjust Pin Current

120

2,3

μA

Adjust Pin Current Change 10mA

≤ IOUT ≤ IFULLLOAD,

0.2

5.0

2,3

μA

1.5V

≤ (VIN – VOUT) ≤ 25V

Temperature Stability

0.5

Long-Term Stability

TA = 125°C, 1000 Hours

0.3

RMS Output Noise

TA = 25°C, 10Hz ≤ f ≤ 10kHz

0.003

(% of VOUT)

Thermal Resistance

Control Circuitry

0.6

°C/W

Junction-to-Case

Power Transistor

1.6

°C/W

TABLE 1: ELECTRICAL CHARACTERISTICS (Preirradiation)

–55

°C ≤ TJ ≤ 125°C

TOTAL DOSE BIAS CIRCUIT

RH1083

VIN

VOUT

ADJ

150

RH1083 TDBC

15V

–15V

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