ILC7010 Impala Linear Corporation, ILC7010 Datasheet

ILC7010

Manufacturer Part Number

ILC7010

Description

80MA SC70 ULTRA LOW NOISE CMOS RF-LDO REGULATOR

Manufacturer

Impala Linear Corporation

Datasheet

1.ILC7010.pdf (4 pages)

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The ILC7010 is an 80mA, Ultra Low Noise, Low Dropout

(LDO) linear regulator, designed and processed in Impala’s

proprietary CMOS process technology. This process com-

bines the best CMOS features of low quiescent current,

small size and low dropout voltage with the best bipolar

features of high ripple rejection, ultra low noise and power

handling capability. The ILC7010 offers a quiescent cur-

rent of less than 100mA, a logic level enable (regulator

on/off) pin, a footprint that is half the size of the industry

standard SOT-23, and a low dropout voltage of 50mV at

10mA. With better than 70dB (1kHz) of ripple rejection,

ultra low noise of 20µV

cy, the ILC7010 sets a new standard in linear regulators for

communications and personal electronics applications.

The ILC7010 is designed to operate with small, low cost

ceramic capacitors and is stable over a wide range of ESR

values. In addition to the output capacitor, the ILC7010

requires only a 1µF input capacitor. The enable pin can

be tied to V

able in a number of fixed output voltages ranging from

2.5V to 8V. An adjustable version will be available short-

ly. For competitive replacements, the ILC7080 is available

in a variety of pinout options in a SOT-23 package. The

ILC7080 offers the same operating characteristics and

features as the ILC7010

The ILC7010 is ideally suited for use in small size cordless

and cellular handsets as well as many other low battery

powered electronic devices.

samples and application information.

ILC7010 1.3

General Description

TYPICAL CIRCUIT

ILC7010

80mA SC70 Ultra Low Noise CMOS RF-LDO™ Regulator

Impala Linear Corporation

for easy device layout. The ILC7010 is avail-

OFF

RMS

ILC7010

Preliminary

N/C

and 1% output voltage accura-

Please contact Impala for

(408) 574-3939

OUT

• 1% output voltage accuracy

• Only 20 V

• Uses low ESR ceramic or tantalum output capacitor to

• Only 90 A ground current at 80mA load

• Ripple rejection up to 70dB at 1kHz, 60dB at 1MHz

• Excellent line and transient response

• Guaranteed to 80mA output current

• Industry standard five lead SC70 packages

• Fixed 2.8V, 3.0V, 3.3V, 3.6V, 4.7V, 5.0V and adjustable

• Metal mask option available for custom voltages

• Cellular phones

• Wireless communicators

• PDAs / palmtops / organizers

• Battery powered portable electronics

Features

www.impalalinear.com

Applications

minimize noise and output ripple

output voltage options

between 2.5V and 10V

Note: Fixed voltage options are defined by 2-digit code

as shown in the package markings information section

of the data sheet.

ILC7010-C5-XX

RMS

noise @ 10kHz

Ordering Information

80mA, fixed voltage, SC-70 Package

(TA = 0

C TO 70

August 2000

Related parts for ILC7010

ILC7010 Summary of contents

Page 1

... With better than 70dB (1kHz) of ripple rejection, ultra low noise of 20µV and 1% output voltage accura- RMS cy, the ILC7010 sets a new standard in linear regulators for communications and personal electronics applications. The ILC7010 is designed to operate with small, low cost ceramic capacitors and is stable over a wide range of ESR values. In addition to the output capacitor, the ILC7010 requires only a 1µ ...

Page 2

... SC70 Ultra Low Noise CMOS RF-LDO™ Regulator Pin Description ILC7010 (fixed voltage veresion) Pin Description Pin Name 1 ON/OFF 2 N/C 3 GND 4 V OUT PIN PACKAGE CONFIGURATIONS Parameter Input voltage 7010 ON/OFF Input Voltage Output Current Output Voltage Package Power Dissipation Maximim Junction Temp ...

Page 3

... SC70 Ultra Low Noise CMOS RF-LDO™ Regulator ELECTRICAL CHARACTERISTICS ILC7010 Unless otherwise specified, all limits are at T Parameter Input Voltage Range Output Voltage Accuracy V Line Regulation Dropout Voltage (Note 3) Ground Pin Current Shutdown (OFF) Current ON/OFF Input Voltage ON/OFF Pin Input Current ...

Page 4

... Impala Linear Corporation. Impala Linear Corporation assumes no responsibility for the use of any circuitry other than circuitry embodied in an Impala Linear Corporation product. No other circuits, patents, licenses are implied. Impala Linear Corporation ILC7010 1.3 Grade Order Information A ...

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