6 Specifications

6.1 Absolute Maximum Ratings

over operating free-air temperature range (unless otherwise noted)(1)

MIN

MAX

UNIT

Input voltage

VIN (2)

-0.3

18

V

VIN (3)

-0.3

48

Output Voltage

VOUT (2)

-0.3

5.5

V

Operating temperature

(TA)

–55

125

°C

Junction temperature

(TJ max)

150

Storage temperature range

(Tstg)

-65

150

(1)

Stresses above these ratings can cause permanent damage. Exposure to absolute maximum conditions for extended periods can

degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond

those specified is not implied. These are stress ratings only and functional operation of the device at these or any other conditions

beyond those specified in the Electrical Characteristics Table is not implied.

(2)

Specification for REF5xxI and REF50xxAI.

(3)

Specification for REF50xxEI.

6.2 ESD Ratings

VALUE

UNIT

V(ESD)

Electrostatic discharge (3)

Human body model (HBM), per ANSI/ESDA/JEDEC JS-001,

all pins(1)

± 3000

V

Charged device model (CDM), per JEDEC specification

JESD22-C101, all pins(2)

± 1000

Electrostatic discharge (4)

Human body model (HBM), per ANSI/ESDA/JEDEC JS-001,

all pins(1)

± 2000

Charged device model (CDM), per JEDEC specification

JESD22-C101, all pins(2)

± 500

(1)

JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.

(2)

JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.

(3)

Specification for REF50xxI and REF50xxAI.

(4)

Specification for REF50xxEI.

6.3 Recommended Operating Conditions

over operating free-air temperature range (unless otherwise noted)

MIN

NOM

MAX

UNIT

VIN

Input voltage (2)

VOUT + 0.2(1)

18

V

Input voltage (3)

VOUT + 0.2

42

V

NR

Noise reduction (3)

0

6

V

IOUT

Output current

–10

10

mA

TA

Operating ambient temperature

–40

25

125

°C

(1)

Except for the REF5020, where VIN (minimum) = 2.7V.

(2)

Specification for REF50xxI and REF50xxAI.

(3)

Specification for REF50xxEI.

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REF5010, REF5020, REF5025, REF5030, REF5040, REF5045, REF5050

SBOS410M – JUNE 2007 – REVISED DECEMBER 2024

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Product Folder Links: REF5010 REF5020 REF5025 REF5030 REF5040 REF5045 REF5050