FSP2150 Datasheet, PDF (1/9 Pages) FOSLINK SEMICONDUCTOR CO.,LTD – DUAL 150MA HIGH PERFORMANCE MOBILE LDOTM IN SOT23-6L

DUAL 150MA HIGH PERFORMANCE MOBILE LDO^TM IN SOT23-6L
„ FEATURES
z 180mV Typical Dropout with 150mA Load
z ±2.0% Voltage Accuracy
z High PSRR: 70dB@100Hz
z Low noise output
z Current Limit
z Thermal Shutdown Protection
z Short Circuit Protection
z Very small SOT23-6L Package
„ APPLICATIONS
z Cellular Handsets
z Portable Electronics, PDA
z Wireless Devices, LAN
z Computer Peripherals
z Camera Module
z GPS Receiver
„ PIN CONFIGURATION
FSP2150
„ GENERAL DESCRIPTION
The dual LDO FSP2150 series of positive voltage
linear regulators feature high output voltage accuracy,
low quiescent current and low dropout voltage, making
them ideal for battery powered applications. The line
transient response and load transient response are
excellent. Their high PSRR make them useful in
applications where AC noise on the input power supply
must be suppressed. Space-saving SOT23-6L
package for 2ch LDOs is attractive for portable and
handheld applications. They have both thermal
shutdown and a current limit feature to prevent device
failure under extreme operating conditions. They are
stable with an output capacitance of 2.2uF or greater.
(Top View)
OUT1 GND OUT2
65 4
„ PIN DESCRIPTION
Pin Number
1
2
3
4
5
6
Pin Name
EN1
VIN
EN2
OUT2
GND
OUT1
1 23
EN1 IN EN2
Output 1 Enable
Input
Output 2 Enable
Output 2
Ground
Output 1
Pin Function
1/9
2007-6-28