LP2206 datasheet(4/8 Pages) POWER

4 / 8 page

Preliminary Datasheet

LP2206

LP2206–00 Version 1.0 May.-2014

Email: marketing@lowpowersemi.com

www.lowpowersemi.com

Page 4 of 8

Electrical Characteristics

(VIN = VOUT + 1V, CIN = COUT = 2.2µF,CFB=22pF, TA = 25° C, unless otherwise specified)

Parameter

Symbol

Test Conditions

Min

Typ.

Max

Units

Output Loading Current

ILOAD

VEN=VIN,VIN>2.5V

600

Current Limit

ILIM

RLOAD = 1Ω

750

Adjustable voltage reference

VFB

IOUT=1mA

0.784

0.8

0.816

Quiescent Current

VEN ≥ 1.4V, IOUT = 0mA

130

μA

Dropout Voltage

VDROP

IOUT = 200mA, VOUT >2.8V

140

160

IOUT = 400mA, VOUT >2.8V

280

320

Line Regulation

ΔVLINE

VIN = (VOUT + 1V) to 5.5V,

IOUT = 1mA

0.3

Load Regulation

ΔLOAD

1mA < IOUT < 400mA

0.6

Standby Current

ISTBY

VEN = GND, Shutdown

0.01

μA

EN Input Bias Current

IEN

VEN = 1V or 5V

0.8

5.3

Threshold

Logic-Low Voltage

VIL

VIN = 3V to 5.5V,

Shutdown

0.4

Logic-High Voltage

VIH

VIN = 3V to 5.5V, Start-Up

1.4

Output Noise Voltage

10Hz to 100kHz,

IOUT = 200mA

100

uVRMS

Power Supply

f = 100Hz

PSRR

IOUT = 10mA

−76

Rejection Rate

f = 1kHz

−68

Thermal

Shutdown

Temperature

TSD

150

°C

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