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SP6260HEK-L

Description
150mA RF Ultra Low Dropout Regulator
Categorysemiconductor    Analog mixed-signal IC   
File Size731KB,13 Pages
ManufacturerExar [Exar Corporation]
Download Datasheet View All

SP6260HEK-L Overview

150mA RF Ultra Low Dropout Regulator

S P6 2 6 0
200mA RF Low Noise LDO Regulator
January 2011
Rev. 2.1.0
GENERAL DESCRIPTION
The SP6260 family is a series of CMOS positive
low noise voltage regulators capable of
delivering up to 200mA of continuous current.
Each of these devices consists of a voltage
reference, an error amplifier, a resistor
network for setting the output voltage, a
current limit circuit for current protection and
a chip enable circuit.
The SP6260 series feature high ripple
rejection, low dropout voltage, low noise, high
output voltage accuracy and low current
consumption which make them ideal for use in
various
battery-powered
and
hand-held
devices.
The SP6260 series is offered in the following
fixed output voltage options: 1.2V, 1.5V, 1.8V,
2.5V, 2.8V, 3.0V, 3.2V and 3.3V.
The SP6260 family is available in standard
lead free, RoHS compliant 5-pin SOT-23
package.
APPLICATIONS
Hand Held Equipments
Wireless Communication Devices
Battery Powered Equipments
Industrial and Medical Equipments
FEATURES
200mA Continuous Output Current
150mV Dropout Voltage @ I
OUT
=100mA
(Except 1.2V and 1.5V Version)
1.2V to 3.3V Fixed Output Voltages
±2% Output Voltage Accuracy
2V Minimum Input Voltage
30µVrms Output Noise (10Hz-100KHz)
70dB Power Supply Rejection Ratio
4mV Line Regulation (typ)
12mV Load Regulation (typ)
Low Standby Current: 0.1µA Typical
Low Quiescent Current: 25µA Typical
Lead Free, RoHS Compliant
5-pin SOT-23 Package
TYPICAL APPLICATION DIAGRAM
Fig. 1: SP6260 Application Diagram
Exar Corporation
48720 Kato Road, Fremont CA 94538, USA
www.exar.com
Tel. +1 510 668-7000 – Fax. +1 510 668-7001
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