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PDF ILC7011C5-50 Data sheet ( Hoja de datos )
| Número de pieza | ILC7011C5-50 | |
| Descripción | 80mA SC70 Ultra Low Noise CMOS RF-LDO Regulator | |
| Fabricantes | Impala Linear Corporation | |
| Logotipo |  |
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Impala Linear Corporation
ILC7011 Preliminary
80mA SC70 Ultra Low Noise CMOS RF-LDO™ Regulator
General Description
Features
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
10µVRMS and 1% output voltage accuracy, the ILC7011 sets
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 VIN for easy device layout. The ILC7011 is available
in a number of fixed output voltages ranging from 2.5V to
8V. An adjacent version will be available shortly.
• 1% output voltage accuracy
• Only 10µVRMS noise from 300Hz to 100kHz
• 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 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
options
• Metal mask option available for custom voltages between
2.5V and 8V
Applications
• Cellular phones
• Wireless communicators
• PDAs / palmtops / organizers
• Battery powered portable electronics
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.
Typical Circuit
CNOISE
54
ILC7011
ON
OFF
VOUT
123
VIN
COUT
CIN
Ordering Information
(TA = 0°C to 70°C)
ILC7011C5-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
Impala Linear Corporation
ILC7011 1.4
(408) 574-3939 www.impalalinear.com
August 2000 1
1 page | ||
| Páginas | Total 4 Páginas | |
| PDF Descargar | [ Datasheet ILC7011C5-50.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| ILC7011C5-50 | 80mA SC70 Ultra Low Noise CMOS RF-LDO Regulator | Impala Linear Corporation |
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