ILC7071AIM527X

ILC7071AIM527X Datasheet

ILC7071

Part	Datasheet
ILC7071AIM527X	ILC7071AIM527X (pdf)

Related Parts	Information
ILC7071AIM529X	ILC7071AIM529X
ILC7071AIM528X	ILC7071AIM528X

PDF Datasheet Preview
ILC7071 100mA SOT-23-5 Low Noise CMOS RF-LDO Regulator • 1% output voltage accuracy • Low noise • Only 90µA ground current at 100mA load • Ripple rejection up to 75 dB at 1kHz • Excellent line and load transient response • Guaranteed to 100mA output current • Industry standard lead SOT-23 packages • Fixed 2.5V, 2.6V, 2.7V, 2.8V, 2.85V, 2.9V, 3.0V, 3.1V, 3.3V and custom output voltage options • Cellular phones • Wireless communicators • PDAs/palmtops/organizers • Battery powered portable electronics The ILC7071 is an 100mA, Low Noise, Low Dropout LDO linear regulator, designed and processed in CMOS technology. This process combines the best CMOS features of low quiescent current, small size and low dropout voltage with the best bipolar features of high ripple rejection, low noise and power handling capability. The ILC7071 offers a quiescent current of less than 100µA, a logic level enable regulator EN pin, the size of the industry standard SOT-23 and a low dropout voltage of 25mV at 10mA. With better than 70 dB 1kHz of ripple rejection, low noise of 40µ VRMS and 1% output voltage accuracy, the ILC7071 is ideally suited for communications and personal electronics applications. Block Diagram VIN CN Voltage Reference Trans- Error conductance Amplifier VOUT EN GND Thermal Shut Down Figure ILC7071 Test circuit PRODUCT SPECIFICATION VOUT COUT EN GND CN Figure VOUT ILC7071 VIN GND EN SOT-23-5 Figure Pin Number 1 2 3 Pin Name VIN GND EN VOUT Pin Function Description Supply voltage input Ground of the IC Enable input. High level enables VOUT while Low level commands shutdown mode and discharge COUT to GND Optional noise bypass capacitor Voltage output. Regulated output voltage PRODUCT SPECIFICATION ILC7071 Absolute Maximum Ratings Absolute maximum ratings are the values beyond which the device may be damaged or have its useful life impaired. Functional operation under these conditions is not implied. Parameter Min. Max. Units Ordering Information Output Voltage Part Number ILC7071AIM525X ILC7071AIM526X ILC7071AIM527X ILC7071AIM528X ILC7071AIM5285X ILC7071AIM529X ILC7071AIM530X ILC7071AIM531X ILC7071AIM533X PRODUCT SPECIFICATION Temperature Range -40 to -40 to -40 to -40 to -40 to -40 to -40 to -40 to -40 to Package SOT-23-5 SOT-23-5 SOT-23-5 SOT-23-5 SOT-23-5 SOT-23-5 SOT-23-5 SOT-23-5 SOT-23-5 DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: Life support devices or systems are devices or systems which, a are intended for surgical implant into the body, or b support or sustain life, and c whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. 7/16/03 0.0m 002 Stock#DS30007071 2003 Fairchild Semiconductor Corporation

PDF Datasheet Preview

ILC7071
100mA SOT-23-5 Low Noise CMOS RF-LDO Regulator
• 1% output voltage accuracy
• Low noise
• Only 90µA ground current at 100mA load
• Ripple rejection up to 75 dB at 1kHz
• Excellent line and load transient response
• Guaranteed to 100mA output current
• Industry standard lead SOT-23 packages
• Fixed 2.5V, 2.6V, 2.7V, 2.8V, 2.85V, 2.9V, 3.0V, 3.1V, 3.3V and
custom output voltage options
• Cellular phones
• Wireless communicators
• PDAs/palmtops/organizers
• Battery powered portable electronics

The ILC7071 is an 100mA, Low Noise, Low Dropout LDO linear regulator, designed and processed in CMOS technology. This process combines the best CMOS features of low quiescent current, small size and low dropout voltage with the best bipolar features of high ripple rejection, low noise and power handling capability. The ILC7071 offers a quiescent current of less than 100µA, a logic level enable regulator EN pin, the size of the industry standard SOT-23 and a low dropout voltage of 25mV at 10mA. With better than 70 dB 1kHz of ripple rejection, low noise of 40µ VRMS and 1% output voltage accuracy, the ILC7071 is ideally suited for communications and personal electronics applications.

Block Diagram

VIN CN

Voltage Reference

Trans-

Error
conductance

Amplifier

VOUT

EN GND

Thermal Shut Down

Figure

ILC7071

Test circuit

PRODUCT SPECIFICATION

VOUT

COUT

EN GND CN

Figure

VOUT

ILC7071

VIN GND EN

SOT-23-5

Figure

Pin Number 1 2 3

Pin Name VIN GND EN

VOUT

Pin Function Description Supply voltage input Ground of the IC Enable input. High level enables VOUT while Low level commands shutdown mode and discharge COUT to GND Optional noise bypass capacitor Voltage output. Regulated output voltage

PRODUCT SPECIFICATION

ILC7071

Absolute Maximum Ratings

Absolute maximum ratings are the values beyond which the device may be damaged or have its useful life impaired. Functional operation under these conditions is not implied.

Parameter

Min.

Max.

Units
Ordering Information

Output Voltage

Part Number ILC7071AIM525X ILC7071AIM526X ILC7071AIM527X ILC7071AIM528X ILC7071AIM5285X ILC7071AIM529X ILC7071AIM530X ILC7071AIM531X ILC7071AIM533X

PRODUCT SPECIFICATION

Temperature Range -40 to -40 to -40 to -40 to -40 to -40 to -40 to -40 to -40 to

Package SOT-23-5 SOT-23-5 SOT-23-5 SOT-23-5 SOT-23-5 SOT-23-5 SOT-23-5 SOT-23-5 SOT-23-5

DISCLAIMER

FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.

LIFE SUPPORT POLICY

FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein:

Life support devices or systems are devices or systems which, a are intended for surgical implant into the body, or b support or sustain life, and c whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user.

A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.
7/16/03 0.0m 002 Stock#DS30007071 2003 Fairchild Semiconductor Corporation

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Datasheet ID: ILC7071AIM527X 634025