ILC7010C5-28 [IMPALA]
80MA SC70 ULTRA LOW NOISE CMOS RF-LDO REGULATOR; 80MA SC70超低噪声CMOS RF- LDO稳压器
| 型号： | ILC7010C5-28 |
| 厂家： | 
Impala Linear Corporation |
| 描述： | 80MA SC70 ULTRA LOW NOISE CMOS RF-LDO REGULATOR |
| 文件： | 总4页 (文件大小：53K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Impala Linear Corporation
Preliminary
ILC7010
80mA SC70 Ultra Low Noise CMOS RF-LDO™ Regulator
General Description
Features
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 20µVRMS and 1% output voltage accura-
• 1% output voltage accuracy
• Only 20µVRMS 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
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 VIN for easy device layout. The ILC7010 is avail-
Applications
• Cellular phones
• Wireless communicators
• PDAs / palmtops / organizers
• Battery powered portable electronics
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. Please contact Impala for
samples and application information.
TYPICAL CIRCUIT
VOUT
VIN
Ordering Information
4
3
5
(TA = 0OC TO 70 OC)
CIN
ILC7010
COUT
ILC7010-C5-XX
80mA, fixed voltage, SC-70 Package
2
1
Note: Fixed voltage options are defined by 2-digit code
as shown in the package markings information section
of the data sheet.
ON
N/C
OFF
Impala Linear Corporation
ILC7010 1.3
www.impalalinear.com
(408) 574-3939
August 2000
1
Preliminary
80mA SC70 Ultra Low Noise CMOS RF-LDO™ Regulator
Pin Description ILC7010 (fixed voltage veresion)
Pin Description
Pin Name
ON/OFF
N/C
Pin Description
1
2
3
4
5
Shutdown
GND
Ground pin. Local ground for COUT
VOUT
Output voltage. Connect COUT between this pin and the GND (pin 3)
Connect Directly to Supply
VIN
PIN PACKAGE CONFIGURATIONS
VIN
VOUT
4
5
ILC7010
3
2
1
ON
GND
N/C
OFF
Parameter
Symbol
VIN
Ratings
-0.3 to +9V
-0.3 to VIN
Units
V
Input voltage 7010
ON/OFF Input Voltage
Output Current
VON/OFF
IOUT
V
Short Circuit Protected
-0.3 to VIN +0.3
TBD
mA
V
Output Voltage
VOUT
PD
Package Power Dissipation
Maximim Junction Temp. Range
Storage Temperature
Operation Ambient Temperature
mW
°C
TJ(MAX)
TSTG
TA
-40 to +125
-40 to +125
-40 to +85
°C
°C
Impala Linear Corporation
ILC7010 1.3
www.impalalinear.com
(408) 574-3939
August 2000
2
Preliminary
80mA SC70 Ultra Low Noise CMOS RF-LDO™ Regulator
ELECTRICAL CHARACTERISTICS ILC7010
Unless otherwise specified, all limits are at TA=25°C, VIN = VOUT(NOM) + 1v, IOUT = 1mA, COUT = 1µF, VON/OFF = 2V
Parameter
Input Voltage Range
Output Voltage Accuracy
Line Regulation
Symbol
Conditions
Typ
2.5-8
±1
Units
V
VIN
∆VOUT/(VOUT*∆VIN)
%
VOUT (NOM +1V < 8V)
IOUT = 10µA
0.007
0.1
%/V
IOUT = 10mA
IOUT = 20mA
IOUT = 80mA
IOUT = 0mA
50
VIN VOUT
Dropout Voltage (Note 3)
mV
70
235
66
µA
IOUT = 10mA
IOUT = 80mA
ION/OFF = 0V
67
Ground Pin Current
IGND
90
ION/OFF
µA
V
Shutdown (OFF) Current
ON/OFF Input Voltage
0.1
High = Regulator On
Low = Regulator Off
1.5-2.0
0.6
VON/OFF
0.3
1
ON/OFF Pin Input Current
VON/OFF 0.6V Regulator OFF
VON/OFF 2V Regulator ON
IIN ON/OFF
IIN (peak)
µA
(Note 5)
VOUT > 0.95VOUT (NOM), pw = 2ms
t
Peak Output Current
(Note 4)
mA
100-120
BW = 300Hz to 50kHz, CIN = 1µF
NOISE = 0.01µF, COUT = 2.2µF,
Output Noise Voltage
(RMS)
µVRMS
C
eN
TBD
IOUT = 10mA
Freq = 1kHz
Freq = 10kHz
Freq = 1MHz
70
50
65
COUT = 4.7µF
IOUT = 100mA
Ripple Rejection
∆VOUT/∆VIN
dB
VIN: VOUT (NOM) + 1V to VOUT
(NOM) + 2V, tr/tf = 2µs; IOUT = 80mA
∆VOUT (line)
Dynamic Line Regulation
mV
14
∆VOUT(load)
IOUT: 1mA to 80mA; tr < 5mS
VOUT = 0V
mV
mA
kΩ
Dynamic Load Regulation
Short Circuit Current
40
ISC
200
Resistance Shutdown
Discharge
1.5
Note 1: Absolute maximum ratings indicate limits which when exceeded may result in damage to the component. Electrical specifications do not apply when operating the
device outside of its rated operating conditions.
Note 2: Specified Min/Max limits are production tested or guaranteed through correlation based on statistical control methods. Measurements are taken at constant junction
temperature as close to ambient as possible using low duty pulse testing.
Note 3: Dropout voltage is defined as the input to output differential voltage at which the output voltage drops 2% below the nominal value measured with a 1V differential.
Note 4: Guaranteed by design
Note 5: The device’s shutdown pin includes a 2MΩ internal pull down resistor connected to ground.
Impala Linear Corporation
ILC7010 1.3
www.impalalinear.com
(408) 574-3939
August 2000
3
Preliminary
80mA SC70 Ultra Low Noise CMOS RF-LDO™ Regulator
SC-70 Package Markings
ILC7010C5-xx
Output Voltage (V)
Grade
Order Information
ILC7010C5-28
ILC7010C5-30
ILC7010C5-33
ILC7010C5-36
ILC7010C5-47
ILC7010C5-50
Supplied As:
2.8
3.0
3.3
3.6
4.7
5.0
A
A
A
A
A
A
3K Units on Tape and Reel
3K Units on Tape and Reel
3K Units on Tape and Reel
3K Units on Tape and Reel
3K Units on Tape and Reel
3K Units on Tape and Reel
*NOTE: First two characters identify the product and the last two characters identify the datecode.
.45
.70
.325
1.85
c
1.15/1.35
.325
.65
.65
1.30
Recommended Mount Pad
0.15-0.30
0.65 BSC 0.65 BSC
1.80-2.20
1.30
15°
1. All dimensions are in millimeters min/max
2. Dimensions are inclusive of plating
3. Dimensions are exclusive of mold flash and metal burr
4. All specifications comply to EIAJ SC70
Devices sold by Impala Linear Corporation are covered by the warranty and patent indemnification provisions appearing
Life Support Policy
in its Terms of Sale only. Impala Linear Corporation makes no warranty, express, statutory, implied, or by description
regarding the information set forth herein or regarding the freedom of the described devices from patent infringement.
Impala Linear Corporation makes no warranty of merchantability or fitness for any purpose. Impala Linear Corporation
reserves the right to discontinue production and change specifications and prices at any time and without notice.
Impala Linear Corporation’s products are not authorized for use as critical components in life support devices or systems.
1. 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 whose failure to perform, when properly used in accordance with instructions for use pro-
vided in the labelling, can be reasonably expected to result in a significant injury to the user.
This product is intended for use in normal commercial applications. Applications requiring an extended temperature
range, unusual environmental requirements, or high reliability applications, such as military and aerospace, are specif-
ically not recommended without additional processing by Impala Linear Corporation.
2. A critical component is any component of a life support device or system whose failure to perform can be reason-
bly expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.
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
(408) 574-3939
ILC7010 1.3
www.impalalinear.com
August 2000
4
相关型号：
©2020 ICPDF网 联系我们和版权申明