REG102

3

SBVS024F

www.ti.com

ELECTRICAL CHARACTERISTICS

REG102NA

REG102GA

REG102UA

PARAMETER

CONDITION

MIN

TYP

MAX

UNITS

OUTPUT VOLTAGE

Output Voltage Range

REG102-2.5

2.5

V

REG102-2.8

2.8

V

REG102-2.85

2.85

V

REG102-3.0

3.0

V

REG102-3.3

3.3

V

REG102-5

5V

REG102-A

2.5

5.5

V

Reference Voltage

1.26

V

Adjust Pin Current

0.2

1

µA

Accuracy

±0.5

±1.5

%

Over Temperature

%

vs Temperature

50

ppm/

°C

vs Line and Load

±0.8

±2.0

%

Over Temperature

%

4

10

mV

For all models

150

220

mV

Over Temperature

270

mV

VOLTAGE NOISE

f = 10Hz to 100kHz

23

µVrms/V • V

OUT

µVrms

µVrms

OUTPUT CURRENT

340

400

470

mA

Over Temperature

300

490

mA

Short-Circuit Current Limit

150

mA

RIPPLE REJECTION

f = 120Hz

65

dB

ENABLE CONTROL

1.8

V

–0.2

0.5

V

1

100

nA

2

100

nA

Output Disable Time

50

µs

Output Enable Softstart Time

1.5

ms

THERMAL SHUTDOWN

Junction Temperature

Shutdown

160

°C

Reset from Shutdown

140

°C

GROUND PIN CURRENT

Ground Pin Current

400

500

µA

600

800

µA

Enable Pin Low

0.01

0.2

µA

INPUT VOLTAGE

1.8

10

V

Specified Input Voltage Range

10

V

Over Temperature

10

V

TEMPERATURE RANGE

Specified Range

–40

+85

°C

Operating Range

–55

+125

°C

Storage Range

–65

+150

°C

Thermal Resistance

SOT23-5 Surface-Mount

θ

JA

Junction-to-Ambient

200

°C/W

SO-8 Surface-Mount

θ

JA

Junction-to-Ambient

150

°C/W

SOT223-5 Surface-Mount

θ

JC

Junction-to-Case

15

°C/W

θ

JA

Junction-to-Ambient

See Figure 8

°C/W

NOTES: (1) The REG102 does not require a minimum output capacitor for stability, however, transient response can be improved with proper capacitor selection.

+ 1V at fixed load.