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ILC7362CP50X [FAIRCHILD]

Fixed Negative LDO Regulator, 5V, 0.6V Dropout, CMOS, PSSO3, SOT-89, 3 PIN;
ILC7362CP50X
型号： ILC7362CP50X
厂家： FAIRCHILD SEMICONDUCTOR    FAIRCHILD SEMICONDUCTOR
描述：

Fixed Negative LDO Regulator, 5V, 0.6V Dropout, CMOS, PSSO3, SOT-89, 3 PIN
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ILC7362  
CMOS Negative LDO Regulator  
Features  
• Ultra-Low Supply Current (3µA typ.)  
General Description  
The ILC7362 is a low quiescent current, negative voltage  
LDO. It provides up to 60 or 100mA output current with low  
power consumption and small input-output differential  
voltage.  
• All-CMOS Design in SOT-23 and SOT-89 Packages  
•
2ꢀ Precision Output Voltage  
• Output Current Limit  
• Package and Voltage Options allow:  
100mA/-6V Regulator  
The ILC7362 is available in SOT23-3 (max.150mW) or  
SOT89-3 (max.500mW) package, for a number of fixed  
voltage and current offerings.  
100mA/-5V Regulator  
60mA/-3V Regulator  
Applications  
• Battery-Operated Systems  
• Portable Computers and Cameras  
• Cellular/GSM/PHS Phones  
• PDAs  
Block Diagram  
GND  
VREF  
+
–
Current  
Limit  
VIN  
VOUT  
REV. 1.0.3 6/13/02  
ILC7362  
PRODUCT SPECIFICATION  
Pin Configurations  
GND  
3
SOT-23  
(TOP VIEW)  
SOT-89  
(TOP VIEW)  
1
2
3
1
2
VOUT  
VIN  
GND  
VOUT  
VIN  
ILC7362CPxx  
ILC7362CMxx  
Pin Definitions  
Pin Number  
SOT-23  
SOT-89  
Pin Name  
Pin Function Description  
1
2
3
1
3
2
VOUT  
VIN  
Regulated Voltage Output  
Power Supply Input  
Ground Connection  
GND  
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.  
-12  
Units  
V
Supply Voltage: VIN to GND  
Output Current: IOUT  
200  
mA  
V
Output Voltage: VOUT to GND  
Junction Temperature (TJ)  
Storage Temperature  
0.3  
-40  
-40  
VIN - 0.3  
125  
°C  
125  
°C  
Lead Soldering Temperature, 10 seconds  
300  
°C  
Continuous Total Power Dissipation  
(PD) at TA=25°C  
SOT-23  
SOT-89  
150  
mW  
500  
Recommended Operating Conditions  
Parameter  
Conditions  
Min.  
VOUT – VDO  
-30  
Typ.  
Max.  
-10  
Units  
Supply Voltage Range VIN  
Ambient Operating Temperature  
VOUT – 1  
25  
V
80  
°C  
2
REV. 1.0.3 6/13/02  
PRODUCT SPECIFICATION  
ILC7362  
COUT  
CIN  
+
+
GND  
1µF  
1µF  
(tantalum)  
(tantalum)  
RLOAD  
VIN  
VOUT  
IN  
OUT  
Figure 1. Test Circuit  
Electrical Specifications ILC7362Cx-60  
(VIN = VOUT – 1V, and TA = 25°C using circuit in Figure 1, unless otherwise noted.)  
Parameter  
Symbol  
Conditions  
Min.  
Typ.  
Max.  
Units  
Output Voltage  
VOUT  
IOUT = 20mA  
0.98  
VOUTnom = -6.0  
1.02  
V
VOUTnom  
VOUTnom  
Maximum Output Current,  
Note 1  
IOUTMAX.  
-VOUT ≥ -0.9VOUTnom  
100  
mA  
Load Regulation  
∆VOUT  
1mA ≤ IOUT ≤ 50mA  
IOUT = 50mA  
40  
120  
380  
3.0  
0.1  
80  
300  
600  
7.0  
0.3  
mV  
mV  
Dropout Voltage, Note 2  
VDO  
IOUT = 100mA  
Ground Current  
Line Regulation  
IGND  
µA  
∆VOUT  
∆VIN x VOUT  
IOUT = 20mA  
7V ≤ -VIN ≤ 10V  
%/V  
Output Voltage  
Temperature Coefficient  
∆VOUT  
∆T x VOUT  
IOUT = 30mA  
–30°C ≤ T ≤ 80°C  
+100  
ppm/°C  
Electrical Specifications ILC7362Cx-50  
(VIN = VOUT – 1V, and TA = 25°C using circuit in Figure 1, unless otherwise noted.)  
Parameter  
Symbol  
Conditions  
Min.  
Typ.  
Max.  
Units  
Output Voltage  
VOUT  
IOUT = 20mA  
0.98  
VOUTnom = -5.0  
1.02  
V
VOUTnom  
VOUTnom  
Maximum Output  
Current, Note 1  
IOUTMAX.  
-VOUT ≥ -0.9VOUTnom  
100  
mA  
Load Regulation  
∆VOUT  
1mA ≤ IOUT ≤ 50mA  
IOUT = 50mA  
40  
120  
380  
3.0  
0.1  
80  
300  
600  
7.0  
0.3  
mV  
mV  
Dropout Voltage, Note 2  
VDO  
IOUT = 100mA  
Ground Current  
Line Regulation  
IGND  
µA  
∆VOUT  
∆VIN x VOUT  
IOUT = 20mA  
7V ≤ -VIN ≤ 10V  
%/V  
Output Voltage  
Temperature Coefficient  
∆VOUT  
∆T x VOUT  
IOUT = 30mA  
–30°C ≤ T ≤ 80°C  
+100  
ppm/  
°C  
REV. 1.0.3 6/13/02  
3
ILC7362  
PRODUCT SPECIFICATION  
Electrical Specifications ILC7362Cx-30  
(VIN = VOUT –1V, and TA = 25°C using circuit in Figure 1, unless otherwise noted.)  
Parameter  
Symbol  
Conditions  
Min.  
Typ.  
Max.  
Units  
Output Voltage  
VOUT  
IOUT = 20mA  
0.98  
VOUTnom = -3.0  
1.02  
V
VOUTnom  
VOUTnom  
Maximum Output  
Current, Note 1  
IOUTMAX.  
-VOUT ≥ -0.9VOUTnom  
60  
mA  
Load Regulation  
∆VOUT  
1mA ≤ IOUT ≤ 50mA  
IOUT = 40mA  
40  
120  
380  
2.5  
0.1  
80  
300  
600  
6.0  
0.3  
mV  
mV  
Dropout Voltage, Note 2  
VDO  
IOUT = 80mA  
Ground Current  
Line Regulation  
IGND  
µA  
∆VOUT  
∆VIN x VOUT  
IOUT = 20mA  
4V ≤ -VIN ≤ 10V  
%/V  
Output Voltage  
Temperature Coefficient  
∆VOUT  
∆T x VOUT  
IOUT = 30mA  
-30°C ≤ T ≤ 80°C  
+100  
ppm/  
°C  
Notes:  
1. I  
is limited also by the maximum allowable power dissipation for the package.  
OUTMAX  
2. V is the input to output differential voltage at which the output voltage drop 2% below V  
.
DO  
OUT  
4
REV. 1.0.3 6/13/02  
PRODUCT SPECIFICATION  
ILC7362  
Typical Characteristics  
OUTPUT VOLTAGE vs INPUT VOLTAGE  
ILC7362CM-30  
OUTPUT VOLTAGE vs INPUT VOLTAGE  
ILC7362CM-30  
-3.2  
-3.0  
-2.8  
-3.2  
-3.0  
-2.8  
T
opr  
=25°C  
T
opr  
=25°C  
IOUT=1mA  
IOUT=1mA  
40mA  
40mA  
-2.6  
-2.4  
-2.6  
-2.4  
10mA  
10mA  
-2.2  
-2.2  
-7.0  
-2.5  
-3.5  
-4.0  
-4.5  
-5.0  
-5.5  
-6.0  
-6.5  
-7.5  
-3.0  
-3.0  
INPUT VOLTAGE V (V)  
-3.5  
-2.5  
INPUT VOLTAGE V (V)  
IN  
IN  
OUTPUT VOLTAGE VS OUTPUT CURRENT  
ILC7362CM-30  
OUTPUT VOLTAGE vs TEMPERATURE  
ILC7362CM-30  
-3.2  
-3.1  
-3.0  
-3.10  
V
= -5.0V  
V
= -5.0V  
IN  
IN  
-3.06  
-3.02  
-2.98  
IOUT=10mA  
T = 25˚C  
-30˚C  
80˚C  
-2.9  
-2.8  
40mA  
-2.94  
-2.90  
-2.7  
60  
0
10  
20  
30  
40  
50  
60  
-30  
-10  
0
10  
20  
30  
50  
-20  
40  
70  
80  
OUTPUT CURRENT (mA)  
OPERATING TEMPERATURE (˚C)  
REV. 1.0.3 6/13/02  
5
PRODUCT SPECIFICATION  
ILC7362  
Mechanical Dimensions  
SOT-23-3  
(0.8)  
+0.1  
–0.05  
+0.1  
-0.05  
0.15  
0.4  
0~0.1  
(0.95)  
1.9 0.2  
2.9 0.2  
1.1 0.1  
REV. 1.0.3 6/13/02  
6
PRODUCT SPECIFICATION  
ILC7362  
SOT-89-3  
4.5 0.1  
1.6 0.2  
1.5 0.1  
0.4 0.1  
∅1.0  
3
1
2
0.4 0.1  
0.42  
0.1  
0.47  
0.1  
0.42  
0.1  
1.5 0.1  
1.5 0.1  
REV. 1.0.3 6/13/02  
7
ILC7362  
PRODUCT SPECIFICATION  
Ordering Information  
Part Number  
ILC7362CP50X  
ILC7362CP30X  
ILC7362CM60X  
ILC7362CM50X  
ILC7362CM30X  
VOUT (V)  
Temperature Range (°C)  
–30 to +80 °C  
Package  
SOT89  
SOT89  
SOT23  
SOT23  
SOT23  
–5  
–3  
–6  
–5  
–3  
–30 to +80 °C  
–30 to +80 °C  
–30 to +80 °C  
–30 to +80 °C  
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:  
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 (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.  
2. 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.  
www.fairchildsemi.com  
6/13/02 0.0m 002  
Stock#DS30007280  
2002 Fairchild Semiconductor Corporation  
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The ILC7362 is a low quiescent current,  
negative voltage LDO. It provides up to 60 or  
100mA output current with low power  
consumption and small input-output  
differential voltage.  
Dotted line  
Quality and reliability  
This pagePrint version  
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●
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Ultra-Low Supply Current (3µA typ.)  
All-CMOS design in SOT-23 and SOT-  
89 packages  
±2% Precision Output Voltage  
Output Current Limit  
company  
●
●
●
Package and Voltage options allow:  
❍
❍
❍
100mA/-6V Regulator  
100mA/-5V Regulator  
60mA/-3V Ronverter  
back to top  
Applications  
●
●
●
●
Battery-Operated Systems  
Portable Computers and Cameras  
Cellular/GSM/PHS Phones  
PDAs  
back to top  
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Product  
ILC7362CM30X  
ILC7362CP30X  
Product status  
Pricing*  
$0.66  
Package type Leads  
Packing method  
TAPE REEL  
Full Production  
Lifetime Buy  
SOT-23  
N/A  
3
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N/A  
TAPE REEL  
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Analog and Mixed  
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Microcontrollers  
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Optoelectronics  
Markets and  
applications  
New products  
Product selection and  
parametric search  
Cross-reference  
search  
Request samples  
Dotted line  
Datasheet  
Download this  
datasheet  
Contents  
How to order products  
General description | Features | Applications |  
Product status/pricing/packaging  
Dotted line  
Product Change Notices  
(PCNs)  
PDF  
Dotted line  
Support  
General description  
e-mail this datasheet  
[E-  
Dotted line  
Distributor and field sales  
representatives  
The ILC7362 is a low quiescent current,  
negative voltage LDO. It provides up to 60 or  
100mA output current with low power  
consumption and small input-output  
differential voltage.  
Dotted line  
Quality and reliability  
This pagePrint version  
Dotted line  
Design tools  
back to top  
Features  
technical information  
buy products  
technical support  
my Fairchild  
●
●
Ultra-Low Supply Current (3µA typ.)  
All-CMOS design in SOT-23 and SOT-  
89 packages  
±2% Precision Output Voltage  
Output Current Limit  
company  
●
●
●
Package and Voltage options allow:  
❍
❍
❍
100mA/-6V Regulator  
100mA/-5V Regulator  
60mA/-3V Ronverter  
back to top  
Applications  
●
●
●
●
Battery-Operated Systems  
Portable Computers and Cameras  
Cellular/GSM/PHS Phones  
PDAs  
back to top  
file:///D|/HTML/ILC7362x50.html (1 of 2) [7/26/02 6:04:16 PM]  
 
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Product  
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Pricing*  
Package type Leads  
SOT-23  
Packing method  
ILC7362CM50X  
Lifetime Buy  
$0.66  
3
TAPE REEL  
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