Impala Linear Corporation ILC7010C5-50, ILC7010C5-47, ILC7010C5-36, ILC7010C5-28, ILC7010C5-33 Datasheet
...
Impala Linear Corporation
1
(408) 574-3939
www.impalalinear.com
August 2000
ILC7010 1.3
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 combines 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 current 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
RMS
and 1% output voltage accura-
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
IN
for easy device layout. The ILC7010 is avail-
able in a number of fixed output voltages ranging from
2.5V to 8V. An adjustable version will be available shortly . 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. Please contact Impala for
samples and application information.
• 1% output voltage accuracy
• Only 20µV
RMS
noise @ 10kHz
• Uses low ESR ceramic or tantalum output capacitor to
minimize noise and output ripple
• Only 90µA 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
output voltage options
• Metal mask option available for custom voltages
between 2.5V and 10V
• Cellular phones
• Wireless communicators
• PDAs / palmtops / organizers
• Battery powered portable electronics
V
IN
1
2
3
4
5
ILC7010
ON
OFF
C
IN
C
OUT
V
OUT
N/C
Ordering Information
(TA = 0OC TO 70 OC)
ILC7010-C5-XX
80mA, fixed voltage, SC-70 Package
Note: Fixed voltage options are defined by 2-digit code
as shown in the package markings information section
of the data sheet.
ILC7010
80mA SC70 Ultra Low Noise CMOS RF-LDO™ Regulator
Impala Linear Cor poration
General Description
Features
Applications
TYPICAL CIRCUIT
Preliminary
80mA SC70 Ultra Low Noise CMOS RF-LDO™ Regulator
Impala Linear Corporation
2
(408) 574-3939
www.impalalinear.com
August 2000
ILC7010 1.3
Preliminary
Pin Description
Shutdown
Ground pin. Local ground for C
OUT
Output voltage. Connect C
OUT
between this pin and the GND (pin 3)
Connect Directly to Supply
Pin Description
1
2
3
4
5
Pin Name
ON/OFF
N/C
GND
V
OUT
V
IN
Parameter
Input voltage 7010
ON/OFF Input Voltage
Output Current
Output Voltage
Package Power Dissipation
Maximim Junction Temp. Range
Storage Temperature
Operation Ambient Temperature
Symbol
V
IN
V
ON/OFF
I
OUT
V
OUT
P
D
T
J(MAX)
T
STG
T
A
Ratings
-0.3 to +9V
-0.3 to V
IN
Short Circuit Protected
-0.3 to V
IN
+0.3
TBD
-40 to +125
-40 to +125
-40 to +85
Units
V
V
mA
V
mW
°C
°C
°C
1
2
3
4
5
ON
OFF
GND
ILC7010
N/C
V
IN
V
OUT
Pin Description ILC7010 (fixed voltage veresion)
PIN PACKAGE CONFIGURATIONS
Loading...