ILC7011 Impala Linear Corporation, ILC7011 Datasheet

ILC7011

Manufacturer Part Number

ILC7011

Description

80mA SC70 Ultra Low Noise CMOS RF-LDO Regulator

Manufacturer

Impala Linear Corporation

Datasheet

1.ILC7011.pdf (4 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

ILC7011AIC525X

Manufacturer:

FAIRCHILD/仙童

Quantity:

20 000

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The ILC7011 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 fea-

tures of high ripple rejection, ultra low noise and power han-

dling capability. The ILC7011 offers a quiescent current of

less than 100µA, 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 bet-

ter than 70dB (1kHz) of ripple rejection, ultra low noise of

10µV

a new standard in linear regulators for communications and

personal electronics applications.

The ILC7011 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 ILC7011

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

tied to V

in a number of fixed output voltages ranging from 2.5V to

8V. An adjacent version will be available shortly.

The ILC7011 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.

ILC7011 1.4

General Description

Typical Circuit

ILC7011

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

RMS

Impala Linear Corporation

NOISE

OUT

and 1% output voltage accuracy, the ILC7011 sets

for easy device layout. The ILC7011 is available

OUT

Impala Linear Corporation

ILC7011

Preliminary

Please contact Impala for

(408) 574-3939

OFF

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

in the package markings information section of the data sheet

• 1% output voltage accuracy

• Only 10µV

• Uses low ESR ceramic or Tantalum output capacitor to

• Only 90µA ground current at 80mA load

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

• Excellent line and load 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, output voltage

• Metal mask option available for custom voltages between

• Cellular phones

• Wireless communicators

• PDAs / palmtops / organizers

• Battery powered portable electronics

ILC7011C5-XX

www.impalalinear.com

Features

Applications

minimize noise and output ripple.

options

2.5V and 8V

RMS

Ordering Information

noise from 300Hz to 100kHz

80mA, fixed voltage, SC-70 Package

= 0°C to 70°C)

August 2000

Related parts for ILC7011

ILC7011 Summary of contents

Page 1

... The ILC7011 is available number of fixed output voltages ranging from 2.5V to 8V. An adjacent version will be available shortly. The ILC7011 is ideally suited for use in small size cordless and cellular handsets as well as many other low battery powered electronic devices. Please contact Impala for samples and application information ...

Page 2

... SC 70 Ultra Low Noise CMOS RF-LDO™ Regulator Pin Description ILC7011 (fixed voltage version) Pin Number Pin Name 4 ON/OFF 5 C NOISE 2 GND 1 V OUT Pin Package Configurations Parameter Input Voltage 7011 ON/OFF Input Voltage Output Current Output Voltage Package Power Dissipation Maximum Juncion Temp ...

Page 3

... SC 70 Ultra Low Noise CMOS RF-LDO™ Regulator Electrical Characteristics ILC7011 Unless otherwise specified all limits are at T Parameter Input Voltage Range Output Voltage Accuracy V Line Regulation OUT/ Dropout Voltage (Note 3) Ground Pin Current Shutdown (OFF) Current ON/OFF Input Voltage ...

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 ILC7011 1.4 Grade Order Information A ...

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