6.6 REF30 (continued)

at TA = 25°C, VIN = 5V, and ILOAD = 0mA (unless otherwise noted)

PARAMETER

TEST CONDITION

MIN

TYP

MAX

UNIT

REF30xx

dVOUT/dT

Output voltage

temperature drift(2)

0°C ≤ TA ≤ 70°C

20

50

ppm/°C

–30°C ≤ TA ≤ +85°C

28

60

–40°C ≤ TA ≤ +85°C

30

65

–40°C ≤ TA ≤ +125°C

35

75

dVOUT/

dILOAD

Load regulation(3)

0mA < ILOAD < 25mA,

VIN = VREF + 500mV(1)

3

100

ppm

Thermal hysteresis(4)

25

100

ppm

Long Term stability

0000h to 1000h

24

ppm

1000h to 2000h

15

VDO

Dropout voltage

1

50

mV

ISC

Short-circuit current

45

mA

Turnon settling time

To 0.1% with CL = 1μF

120

µs

POWER SUPPLY

IQ

Quiescent current

TA = 25C

42

50

µA

–40°C ≤ TA ≤ +125°C

59

(1)

The minimum supply voltage for the REF3012 is 1.8V.

(2)

Box method used to determine over temperature drift.

(3)

Typical value of load regulation reflects measurements using a force and sense contacts see Section 8.3.6 section.

(4)

Thermal hysteresis procedure explained in more detail in Section 8.3.2 section.

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REF30, REF30E

SBVS032J – MARCH 2002 – REVISED JULY 2025

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