REF5010 datasheet(6/38 Pages) TI1

6 / 38 page

REF5010, REF5020, REF5025, REF5030

REF5040, REF5045, REF5050

SBOS410G – JUNE 2007 – REVISED NOVEMBER 2015

www.ti.com

7.5 Electrical Characteristics

At TA = 25°C, ILOAD = 0, CL = 1 μF, and VIN = (VOUT + 0.2 V) to 18 V, unless otherwise noted.

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

OUTPUT VOLTAGE TEMPERATURE DRIFT

dVOUT/dT

Output Voltage Temperature Drift

High-Grade

2.5

ppm/°C

Standard-Grade

ppm/°C

LINE REGULATION

VIN = (VOUT + 0.2) TO 18 V

(1)

0.1

ppm/V

ΔVO(ΔVI)

Line Regulation

VIN = VOUT + 0.2 V,

0.2

ppm/V

TA = –40°C to 125°C

(1)

LOAD REGULATION

–10 mA < ILOAD < 10 mA,

ppm/mA

VIN = VOUT + 0.75 V

(2)

ΔVO(ΔIL)

Load Regulation

–10 mA < ILOAD < 10 mA,

VIN = VOUT + 0.75 V

ppm/mA

TA = –40°C to 125°C

(2)

SHORT- CIRCUIT CURRENT

ISC

Short circuit current

VOUT = 0

THERMAL HYSTERESIS(3) (4)

High-Grade

MSOP-8

Cycle 1

ppm

Standard-Grade

MSOP-8

Cycle 1

ppm

High-Grade

SO-8

Cycle 1

ppm

Standard-Grade

SO-8

Cycle 1

ppm

High-Grade

MSOP-8

Cycle 2

ppm

Standard-Grade

MSOP-8

Cycle 2

ppm

High-Grade

SO-8

Cycle 2

ppm

Standard-Grade

SO-8

Cycle 2

ppm

LONG-TERM STABILITY(4)

MSOP-8

0 to 1000 hours

125

ppm/1000 hr

MSOP-8

1000 to 2000 hours

ppm/1000 hr

SO-8

0 to 1000 hours

100

ppm/1000 hr

SO-8

1000 to 2000 hours

ppm/1000 hr

TEMP PIN

Voltage Output

At TA = 25°C

575

Temperature Sensitivity

TA = -40°C to 125°C

2.64

mV/°C

TURNON SETTLING TIME

Turnon Settling Time

To 0.1% with CL = 1 μF

200

μs

POWER SUPPLY

VOUT +

Supply Voltage

See Note (5)

0.2(5)

0.8

Quiescent Current

TA = -40°C to 125°C

1.2

TEMPERATURE RANGE

Specified Range

–40

125

°C

Operating Range

–55

125

°C

(1)

Except for REF5020, where VIN = 2.7 V to 18 V.

(2)

Except for REF5020, where VIN = 3 V.

(3)

The thermal hysteresis procedure is explained in more detail in the Thermal Hysteresis section.

(4)

Data collected using devices soldered onto the test board.

(5)

For VOUT ≤ 2.5 V, the minimal supply voltage is 2.7 V.

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