REF5010 datasheet(4/20 Pages) TI

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ELECTRICAL CHARACTERISTICS: ALL DEVICES

REF5010

,, REF5020

REF5025, REF5030

REF5040, REF5045, REF5050

SBOS410C – JUNE 2007 – REVISED DECEMBER 2008.................................................................................................................................................. www.ti.com

Boldface limits apply over the specified temperature range, TA = –40°C to +125°C.

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

REF50xx

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNIT

OUTPUT VOLTAGE TEMPERATURE DRIFT

Output Voltage Temperature Drift

dVOUT/dT

High-Grade

2.5

ppm/°C

Standard-Grade

ppm/°C

LINE REGULATION

Line Regulation

dVOUT/dVIN

REF5020(1) Only

VIN = 2.7V to 18V

0.1

ppm/V

All Other Devices

0.1

ppm/V

Over Temperature

0.2

ppm/V

LOAD REGULATION

Load Regulation

dVOUT/dILOAD

–10mA < ILOAD < +10mA, VIN = VOUT + 0.75V

ppm/mA

Over Temperature

ppm/mA

SHORT-CIRCUIT CURRENT

Short-Circuit Current

ISC

VOUT = 0

TEMP PIN

Voltage Output

At TA = +25°C

575

Temperature Sensitivity

2.64

mV/°C

TURN-ON SETTLING TIME

Turn-On Settling Time

To 0.1% with CL = 1µF

200

µs

POWER SUPPLY

Supply Voltage

See Note (1)

VOUT + 0.2

(1)

Quiescent Current

0.8

Over Temperature

1.2

TEMPERATURE RANGE

Specified Range

–40

+125

°C

Operating Range

–55

+125

°C

Thermal Resistance

MSOP-8

150

°C/W

SO-8

150

°C/W

(1)

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

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Product Folder Link(s): REF5010 REF5020 REF5025 REF5030 REF5040 REF5045 REF5050

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