MP8801

– 150MA, LOW-NOISE, LOW-DROPOUT LINEAR REGULATOR

MP8801 Rev. 2.0

MonolithicPower.com

5

7/19/2021

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ELECTRICAL CHARACTERISTICS

VIN = 5V, TA = 25°C, unless otherwise noted.

Parameter

Symbol Condition

Min

Typ (6)

Max

Units

Operating voltage

IOUT = 1mA

2.7

6.5

V

Ground pin current

IOUT = 1mA to 150mA

125

150

μA

Shutdown current

VEN = 0V, VIN = 5V

0.1

1

μA

FB regulation

Adjustable

1.197

1.222

1.246

V

-40°C

≤ TA ≤ 85°C

1.194

1.222

1.249

Output voltage accuracy

2.5V

2.45

2.5

2.55

V

-40°C

≤ TA ≤ 85°C

2.448

2.5

2.562

2.85V

2.793

2.85

2.907

V

-40°C

≤ TA ≤ 85°C

2.779

2.85

2.921

3.3V

3.234

3.3

3.366

V

-40°C

≤ TA ≤ 85°C

3.218

3.3

3.382

Dropout voltage (7)

IOUT = 150mA

VOUT = 3V

150

mV

VOUT = 4V

125

Line regulation

IOUT = 1mA,

VIN = (VOUT + 0.5V) to 6.5V (8)

0.005

%/V

Load regulation

IOUT = 1mA to 150mA,

VIN = VOUT + 0.5V (8)

0.001

%/mA

PSRR

VIN > VOUT + 0.5V, C3 = 2.2

μF,

VIN (AC) = 100mV, f = 1kHz (6)

70

dB

VIN > VOUT +0.5V, C3 = 2.2

μF,

VIN (AC) = 100mV, f = 1MHz (6)

30

dB

Output voltage noise

f = 1kHz, C2 > 0.1

μF, IOUT = 1mA (6)

300

nV/√Hz

EN input high voltage

1.5

V

EN input low voltage

0.4

V

EN input bias current

VEN = 0V, 5V

0.01

1

μA

Thermal shutdown threshold (6)

155

°C

Thermal shutdown hysteresis (6)

30

°C

Notes:

6) Derived from bench characterization. Not tested in production.

7) The dropout voltage is defined as the input to output differential once VOUT drops below 1% of its normal value.

8) VIN = 2.7V for VOUT = 1.25V to 2.2V.