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Número de pieza | FSP2132 | |
Descripción | 300MA HIGH PSRR LOW DROPOUT CMOS LINEAR REGULATOR | |
Fabricantes | FOSLINK SEMICONDUCTOR | |
Logotipo | ||
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No Preview Available ! 300MA HIGH PSRR LOW DROPOUT CMOS LINEAR REGULATOR
FEATURES
z Low dropout voltage: 180mV at 300mA (Vo=3.3V)
z Quiescent current: Typ. 65µA
z 2% Voltage Accuracy
z High PSRR: 70dB at 1KHz
z Thermal Shutdown
z Current Limiting
z Excellent line and load regulation
z Fast response
z Short circuit protection
z Low temperature coefficient
z Shutdown current: 0.5µA
z Space saving SOT23-5L package
APPLICATIONS
z Cordless phones
z Cellular phones
z Bluetooth earphones
z Digital Cameras
z Portable electronics
z WLANs
z MP3 players
FSP2132
GENERAL DESCRIPTION
The FSP2132 series of positive voltage linear
regulators feature low quiescent current (Typ. 65µA)
and low dropout voltage, making them ideal for battery
powered applications. Their high PSRR make them
useful in applications where AC noise on the input
power supply must be suppressed. Space saving
SOT23-5L package is attractive for portable and
handheld applications. They have both thermal
shutdown and a current limit feature to prevent device
failure from extreme operating conditions. They are
stable with an output capacitor of 2.2µF or greater.
PIN CONFIGURATION
(Top View)
PIN DESCRIPTION
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Pin Number
1
2
3
4
5
BLOCK DIAGRAM
Pin Name
VIN
GND
EN
BYP
VOUT
15
2
34
Pin Function
Input
Ground
Chip Enable (active high)
Bypass pin, need a 10µF capacitor connected to GND
Output
1/11 2007-8-6
1 page 300MA HIGH PSRR LOW DROPOUT CMOS LINEAR REGULATOR
FSP2132
For this operating condition, TJ, is lower than the absolute maximum operating junction temperature, 125℃, so it is
safe to use the FSP2132 in this configuration.
TYPICAL PERFORMANCE CHARACTERISTICS
(VIN = VEN , CIN = 1µF, CO = 2.2µF , CBYP =10nF TA = 25°C unless otherwise specified.)
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5/11
2007-8-6
5 Page 300MA HIGH PSRR LOW DROPOUT CMOS LINEAR REGULATOR
PACKAGE INFORMATION
FSP2132
D
54
1 23
eb
Symbol
A
A1
b
D
E
E1
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Dimensions In Millimeters
Min.
Max.
0.889
1.295
0.000
0.152
0.353
0.599
2.692
3.099
2.591
2.977
1.397
1.803
0.838
1.041
Dimensions In Inches
Min.
Max.
0.036
0.052
0.000
0.006
0.014
0.024
0.108
0.124
0.104
0.119
0.056
0.072
0.034
0.042
11/11
2007-8-6
11 Page |
Páginas | Total 11 Páginas | |
PDF Descargar | [ Datasheet FSP2132.PDF ] |
Número de pieza | Descripción | Fabricantes |
FSP2130 | 300MA HIGH PSRR LOW DROPOUT CMOS LINEAR REGULATOR | FOSLINK SEMICONDUCTOR |
FSP2131 | 300MA HIGH PSRR LOW DROPOUT CMOS LINEAR REGULATOR | FOSLINK SEMICONDUCTOR |
FSP2132 | 300MA HIGH PSRR LOW DROPOUT CMOS LINEAR REGULATOR | FOSLINK SEMICONDUCTOR |
FSP2133 | 300MA ADJUSTABLE HIGH PSRR CMOS LINEAR REGULATOR | FOSLINK SEMICONDUCTOR |
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