5

REF6025, REF6030, REF6033, REF6041, REF6045, REF6050

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SBOS708B – MAY 2016 – REVISED AUGUST 2016

Product Folder Links: REF6025 REF6030 REF6033 REF6041 REF6045 REF6050

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Copyright © 2016, Texas Instruments Incorporated

(1)

Temperature drift is specified according to the box method. See the Feature Description section for more details.

(2)

See the Thermal Hysteresis section.

7.5

Electrical Characteristics

at TA = 25°C, VIN = 5 V for all devices except REF6050, VIN = 5.4 V for REF6050, IL = 0 mA, CL = 22 µF, CFILT = 1 µF, and

VEN = 5 V (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

ACCURACY AND DRIFT

Output voltage accuracy

-0.05%

0.05%

Output voltage temperature

coefficient(1)

5

ppm/°C

LINE AND LOAD REGULATION

ΔVO(ΔVI)

Line regulation

REF6025

VOUT + 0.5 V ≤ VIN ≤ 5.5 V

TA = 25°C

4

20

ppm/V

TA = –40°C to +125°C

30

REF6030,

REF6033,

REF6041,

REF6045

VOUT + 0.25 V ≤ VIN ≤ 5.5 V

TA = 25°C

4

20

TA = –40°C to +125°C

30

REF6050

VOUT + 0.3 V ≤ VIN ≤ 5.5 V

TA = 25°C

7

60

TA = –40°C to +125°C

120

ΔVO(ΔIL)

Load regulation, sourcing and sinking

REF6025,

REF6030,

REF6033,

REF6041

IL = 0 mA to 4 mA,

VIN = VOUT + 600 mV

TA = 25°C

2

20

ppm/mA

TA = –40°C to +125°C

30

REF6045

IL = 0 mA to 3.5 mA,

VIN = VOUT + 600 mV

TA = 25°C

2

20

TA = –40°C to +125°C

30

REF6050

IL = 0 mA to 3 mA,

VIN = VOUT + 400 mV

TA = 25°C

2

20

TA = –40°C to +125°C

50

ISC

Short-circuit current

SS = open

10.5

mA

NOISE

Total integrated noise

CL = 22 µF

5

µVRMS

CL = 47 µF

5

Low frequency noise

0.1 Hz

≤ f ≤ 10 Hz

3

µVPP/V

OUTPUT IMPEDANCE

Output impedance

f = DC to 200 kHz, CL= 47 μF

50

mΩ

TURN-ON TIME

ton

Turn-on time

0.1% settling, CL = 47 µF, SS = open, REF6025

100

ms

HYSTERESIS AND LONG TERM DRIFT

Long term stability

0 to 1000h at 25°C

80

ppm

1000h to 2000h at 25°C

20

Output voltage hysteresis(2)

25°C, –40°C,125°C, 25°C (cycle 1)

33

ppm

25°C, –40°C,125°C, 25°C (cycle 2)

8

CAPACITIVE LOAD

CL

Stable output capacitor value

10

47

µF