RH1085_15 datasheet(2/6 Pages) LINER

2 / 6 page

RH1085

rh1085fc

(Preirradiation)

TABLE 1: ELECTRICAL CHARACTERISTICS

PARAMETER

CONDITIONS

NOTES

TJ = 25°C

SUB-

GROUP

–55°C ≤ TJ ≤ 125°C

SUB-

GROUP

UNITS

MIN

TYP

MAX

MIN

TYP

MAX

Reference Voltage

IOUT = 10mA, (VIN – VOUT) = 3V

1.238

1.250

1.262

10mA ≤ IOUT ≤ IFULL LOAD,

1.5V ≤ (VIN – VOUT) ≤ 25V

1.225

1.270

1.225

1.270

2,3

Line Regulation

ILOAD = 10mA, 1.5V ≤ (VIN – VOUT) ≤ 15V

15V ≤ (VIN – VOUT) ≤ 30V

2, 3

0.015

0.2

0.5

0.035

0.050

0.2

0.5

2,3

Load Regulation

(VIN – VOUT) = 3V,

10mA ≤ IOUT ≤ IFULL LOAD

2, 3, 6

0.1

0.3

0.2

0.4

2,3

Dropout Voltage

ΔVREF = 1%, IOUT = IFULL LOAD

1.5

1.3

1.5

2,3

Current Limit

(VIN – VOUT) = 5V

(VIN – VOUT) = 25V

3.2

0.2

3.2

0.2

4.0

0.5

2,3

Minimum Load Current (VIN – VOUT) = 25V

5.0

2,3

Thermal Regulation

TA = 25°C, 30ms Pulse

0.004

0.02

%/W

Ripple Rejection

f = 120Hz, CADJ = 25μF,

COUT = 25μF Tantalum,

IOUT = IFULL LOAD, (VIN – VOUT) = 3V

5,6

Adjust Pin Current

TJ = 25°C

120

2,3

μA

Adjust Pin Current

Change

10mA ≤ IOUT ≤ IFULL LOAD,

1.5V ≤ (VIN – VOUT) ≤ 25V

0.2

2,3

μA

Temperature Stability

0.5

Long Term Stability

TA = 125°C, 1000 Hrs

0.3

RMS Output Noise

(% of VOUT)

TA = 25°C, 10Hz ≤ f ≤ 10kHz

0.003

Thermal Resistance

Control Circuitry/Power Transistor

0.9/3.0

°C/W

RH1085 データシート(PDF) 2 Page - Linear Technology

RH1085 データシート(HTML) 2 Page - Linear Technology

Html Pages

1 2 3 4 5 6

データシートダウンロード