Apr5-07 RevD

SP6260 High Speed, Extremely Low Noise LDO Regulator

© 2007 Sipex Corporation

The S

P6260 series are positive voltage regulator ICs fabricated by CMOS process. Each of these ICs consists of a voltage reference,

an error amplifier, a resistor network for setting output voltage, a current limit circuit for current protection and a chip enable circuit.

The S

P6260 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 devices. The S

P6260 devices have 1.5V, 1.8V, 2.5V, 2.8V,

3.0V, 3.2V and 3.3V versions. The S

P6260 is available in standard Lead Free, RoHS Compliant SOT-23-5 packaging.

features

Typical (Except 1.5V Version)

Low Standby Current: 0.1 A Typical

Low Quiescent Current: 25 A Typical

High Ripple Rejection: 70dB Typical f=10kHz

Maximum Output Current: More Than 150mA

(300mA Limit)

Extremely Low Noise: 30 Vrms (10Hz to

100kHz)

Excellent Line Regulation: 4mV Typical

Excellent Load Regulation: 12mV Typical

High Output Voltage Accuracy: 2%

Excellent Line Transient Response and Load

Transient Response

Compatible with Low ESR Ceramic Capacitor (as

Low as 1 F)

Available in Lead Free, RoHS Compliant

Package: SOT-23-5

Applications

Mobile Phones, Cordless Phones

Wireless Communication Equipment

Portable Games

Cameras, Video Recorders

Sub-board Power Supplies for Telecom

Equipment

Battery Powered Equipment

SOT-2-5 Package

NC

GND



2





5

CE

V

IN

SP6260EEK (.0V)

C

IN

 F

C

OUT

 F

V

OUT

V

IN

V

OUT

GND

CE

NC

V

V

SP6260

TYPICAL APPLICATION CIRCUIT

DESCRIPTION

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High Speed, Extremely Low Noise

150mA LDO Regulator