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low dropout regulator

our ldo low dropout ics are available for a wide range of input voltages from 1.7v to 40v, featuring low dropout, low noise, high psrr, very low quiescent current and high accuracy output voltage control. they are ideal for use in power supply circuits for consumer and industrial devices, mobile phones and automotive electronics.

low dropout regulator

part number

fp6145b 2a ultra low dropout linear regulator fp6183 300ma, low noise high psrr ldo regulator fp6185 300ma, low noise high psrr ldo regulator fp6186a 600ma low noise ldo with adjustable output function

iout
(ma)

vin
(v)
(min)

vin
(v)
(max)

vdrop
(mv)

vout
(v)

accuracy

iq
(μa)

is
(μa)

shut down

otp

ocp

package

2000

300

600

1.2

2.7

2.2

5.5

240

250

400

adj

1.0, 1.2, 1.8, 2.2,
2.7, 2.8, 3.0, 3.3

1.2, 1.5, 1.8,
2.8, 2.9, 3.3

adj

±2%

±1%

±2%

±1%

1000

0.1

sop-8 (ep)

tdfn (1x1)

sot-23-5

display ic