–3–

REV. 0

ADP3801/ADP3802

Parameter

Conditions

Symbol

Min

Typ

Max

Units

Trip Point

100 k

Ω to VL

3

10

mV

Hysteresis

100 k

Ω to VL

3

0.2

mV

SHUTDOWN (SD)

ON

SD

H

2.0

V

OFF

SD

L

0.8

V

SD Input Current

0.2

1

µA

LOW DROPOUT REGULATOR

Output Voltage

6

0 mA

≤ I

4.1 V

≤ VCC ≤ 20 V, –10°C ≤ T

VL

3.267

3.3

3.333

V

0 mA

≤ I

LOAD

≤ 10 mA,

4.1 V

≤ VCC ≤ 20 V, –40°C ≤ T

VL

3.250

3.350

V

Dropout Voltage (VCC – VL)

0.4

0.8

V

Output Current Drive

10

20

mA

RESET OUTPUT

VL Rising Threshold

RESET High

2.5

2.7

2.9

V

VL Falling Threshold

RESET Low

2.4

2.55

2.8

V

Output High Logic Level

1 M

Ω to Ground External

2.4

2.9

V

POWER SUPPLY

ON Supply Current

No External Loads

5.0

7.0

mA

OFF Supply Current

No External Loads

115

180

µA

UVLO

6, 7

VCC Rising Threshold

Turn On

3.8

3.9

4.0

V

VCC Falling Threshold

3.4

V

NOTES

5

EOC Output Comparator monitors charge current, and it is enabled when V

All limits at temperature extremes are guaranteed via correlation using standard Statistical Quality Control (SQC) methods.

Specifications subject to change without notice.