fitipower integrated technology lnc.
FP6131
600mA Low Dropout
Linear Regulator
Description
Features
The FP6131 series are low dropout, positive linear
regulators with very low quiescent current. The
FP6131 can supply 600mA output current with a low
dropout voltage at about 600mV.
● Low Dropout Voltage of 600mV at 600mA
● Guaranteed 600mA Output Current
● Very Low Quiescent Current at about 30μA
● 2% Output Voltage Accuracy for 1.2~4.5V
● Needs Only 1µF Capacitor for Stability
● Thermal Shutdown Protection
The FP6131 regulator is able to operate with output
capacitors as small as 1µF for stability.
The
● Current Limit Protection
FP6131 also offers on chip thermal shutdown feature
to provide protection against overload or any
condition when the ambient temperature exceeds
the junction temperature.
● Low-ESR Ceramic Capacitor for Output Stability.
● Tiny SOT-23 and SOT-89 packages
● RoHS Compliant
The FP6131 series are available in fixed output
voltage ranging from 1.2V to 4.5V with 0.1V interval.
Applications
● DVD/CD-ROM, CD/RW
● Wireless Device
● LCD Module
● Battery Power System
● Card Reader
The FP6131 series are available in low-profile,
space-saving 3-lead SOT-23 and SOT-89 packages.
● XDSL Router
Pin Assignments
Ordering Information
GS3 Package (SOT-23)
FP6131-□□□□
TR: Tape/Reel
VIN
P: Green
G: Green
3
1
2
Package Type
GS3: SOT-23
GB3: SOT-89
VB3: SOT-89
VOUT
GND
GB3 Package (SOT-89)
Output Voltage
15: 1.5V
18: 1.8V
25: 2.5V
27: 2.7V
28: 2.8V
30: 3.0V
33: 3.3V
36: 3.6V
1
2
3
Note 1:Please consult Fitipower sales office or authorized
distributors for availability of special output voltages.
GND VIN VOUT
(TAB)
VB3 Package (SOT-89)
SOT-23-3 Marking
Product
Code
Product
Code
Part Number
Part Number
FP6131-15GS3G
FP6131-18GS3P
FP6131-18GS3G
FP6131-25GS3P
FP6131-25GS3G
FP6131-27GS3P
FP6131-27GS3G
FP6131-28GS3P
N1=
Ba
FP6131-28GS3G
FP6131-30GS3P
FP6131-30GS3G
FP6131-33GS3P
FP6131-33GS3G
FP6131-36GS3P
FP6131-36GS3G
Be=
Bf
1
2
3
Ba=
Bb
Bb=
Bd
Bf=
Bh
Bh =
Bi
VOUT GND VIN
(TAB)
Bd=
Be
Bi=
Figure 1. Pin Assignment of FP6131
FP6131-1.8-FEB-2012
1