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

FP6169 NEW 300mA, Low Noise High PSRR LDO Regulator FP6185 300mA, Low Noise High PSRR LDO Regulator FP6168 300mA, Low Noise High PSRR LDO Regulator FP6145 3A Ultra Low Dropout Linear Regulator FP6186A 600mA Low Noise LDO with Adjustable Output Function FP6166 600mA Low Noise High PSRR LDO with Shutdown FP6186 300mA Low Noise LDO with Adjustable Output Function FP6187 300mA, Low Noise High PSRR LDO Regulator FP6170 NEW 300mA, Low Noise High PSRR LDO Regulator FP6145B 2A Ultra Low Dropout Linear Regulator FP6183 300mA, Low Noise High PSRR LDO Regulator

IOUT
(mA)

VIN
(V)
(min)

VIN
(V)
(max)

Vdrop
(mV)

VOUT
(V)

Accuracy

Iq
(μA)

Is
(μA)

Shut Down

OTP

OCP

Package

300

3000

600

300

2000

300

1.8

1.75

1.9

1.2

1.7

1.75

1.8

1.2

1.75

5.5

160

180

160

240

400

890

200

160

240

160

1.0, 1.05, 1.1, 1.2, 1.5, 1.8,
2.2, 2.5, 2.8, 3.0, 3.3

1.2, 1.5, 1.8,
2.5, 2.8, 3.0, 3.3

1.0, 1.05, 1.1, 1.2, 1.5, 1.8,
2.2, 2.5, 2.8, 3.0, 3.3

ADJ

1.2, 1.8, 2.8, 3.0

1.0, 1.05, 1.1, 1.2, 1.5, 1.8, 2.2, 2.5, 2.8, 3.0, 3.3

ADJ

0.9, 1.0, 1.1, 1.2, 1.8,
2.8, 2.5, 3.0, 3.3

±1%

±1.25%

±2%

±1.25%

±1%

±1.25%

±1%

6.5

1000

6.5

1000

0.1

WLCSP-4

SOT-23-5

SOT-23-5L
UTDFN-4L(1x1)

SOP-8 (EP)
TDFN-10L (3x3)

SOT-23-5

SOT-23-5
SOP-8

SOT-23-5

SOT-23-5L
TDFN-4L (1x1)

SOT-23-5L
UTDFN-4L (1x1)

SOP-8 (EP)

UTDFN-4L (1x1)

Display IC