A6301AE5VR-XX [AITSEMI]

LOW DROPOUT VOLTAGE REGULATOR;
A6301AE5VR-XX
型号: A6301AE5VR-XX
厂家: AiT Semiconductor    AiT Semiconductor
描述:

LOW DROPOUT VOLTAGE REGULATOR

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A6301A  
AiT Semiconductor Inc.  
LOW DROPOUT VOLTAGE REGULATOR  
www.ait-ic.com  
300mA LOW DROPOUT CMOS VOLTAGE REGULATORS  
DESCRIPTION  
FEATURES  
The A6301A series are highly precise, low power  
consumption, positive voltage regulators  
Output Voltage Range 1.2V to 6.0V (selectable  
in 100mV steps)  
manufactured using CMOS and laser trimming  
technologies. The series provides large currents  
with a significantly small dropout voltage. The  
A6301A consists of a current limiter circuit, a driver  
transistor, a precision reference voltage and an  
error amplifier. Output voltage is selectable in 0.1V  
steps between 1.2V ~ 6.0V.  
Highly Accurate ± 2%  
Dropout Voltage : 160mV @ 100mA (3.0V type)  
Low Power Consumption : 5.0μA (TYP.)  
Maximum Output Current : 300mA (VIN  
OUT+1V)  
V
Internal protector: current limiter and short  
protector  
Maximum Operating voltage: 7V  
Available in SOT-23, SOT-25 and SOT89-3  
Packages  
The A6301A is available in SOT-23, SOT-25 and  
SOT89-3 packages.  
ORDERING INFORMATION  
APPLICATION  
Mobile phones  
Package Type  
Part Number  
A6301AE3R-XX  
Cordless phones  
SOT-23  
SPQ: 3,000pcs/Reel  
SOT-25  
Cameras, video recorders  
Portable games  
E3  
E5  
K3  
A6301AE3VR-XX  
A6301AE5R-XX  
A6301AE5VR-XX  
A6301AK3R-XX  
A6301AK3VR-XX  
Portable AV equipment  
Reference voltage  
SPQ: 3,000pcs/Reel  
SOT89-3  
SPQ: 1,000pcs/Reel  
Battery powered equipment  
XX: Output Voltage  
V: Halogen free Package  
R: Tape & Reel  
Note  
TYPICAL APPLICATION  
AiT provides all RoHS products  
CautionThe above connection diagram and constant  
will not guarantee successful operation. Perform  
thorough evaluation using the actual application to  
set the constant.  
REV1.1  
- JUL 2014 RELEASED, MAY 2017 UPDATED -  
- 1 -  
A6301A  
AiT Semiconductor Inc.  
LOW DROPOUT VOLTAGE REGULATOR  
www.ait-ic.com  
300mA LOW DROPOUT CMOS VOLTAGE REGULATORS  
PIN DESCRIPTION  
Top View  
Top View  
Symbol  
Top View  
Function  
Pin #  
SOT-23  
SOT-25  
SOT89-3  
1
2
3
-
2
5
1
3
4
1
3
2
-
VSS  
VOUT  
VIN  
Ground  
Output Voltage  
Input Voltage  
Chip enable  
No connect  
CE  
-
-
NC  
ABSOLUTE MAXIMUM RATINGS  
VIN, Input Voltage  
VSS-0.3VVSS+10V  
VSS-0.3VVIN+0.3V  
250mW  
VOUT, Output Voltage  
SOT-23  
SOT89-3  
PD , Power Dissipation  
500mW  
TOPR, Operating Ambient Temperature  
TSTG, Storage Temperature  
-40°C+85°C  
-40°C+125°C  
Stresses above may cause permanent damage to the device. These are stress ratings only and functional operation of the device at  
these or any other conditions beyond those indicated in the Electrical Characteristics are not implied. Exposure to absolute maximum  
rating conditions for extended periods may affect device reliability.  
REV1.1  
- JUL 2014 RELEASED, MAY 2017 UPDATED -  
- 2 -  
A6301A  
AiT Semiconductor Inc.  
LOW DROPOUT VOLTAGE REGULATOR  
www.ait-ic.com  
300mA LOW DROPOUT CMOS VOLTAGE REGULATORS  
ELECTRICAL CHARACTERISTICS  
Parameter  
Output Voltage  
Output Current  
Symbol  
VOUT(E)  
IOUT  
Conditions  
Min.  
Typ.  
Max.  
VOUT(S)  
×1.02  
-
Unit  
V
Circuit  
VOUT(S)  
VIN =VOUT(S)+1.0V, IOUT=40mA  
VOUT(S)  
1
1
×0.98  
VIN≥VOUT(S)+1.0V  
300  
-
mA  
2.2V≤ VOUT(S) ≤2.5V  
-
-
-
0.20  
0.16  
0.12  
0.28  
0.24  
0.20  
IOUT  
=
Dropout Voltage  
VDROP  
2.6V≤ VOUT(S )≤3.3V  
3.4V≤VOUT(S) ≤5.5V  
V
100mA  
ΔVOUT1  
VOUT(S)+0.5V≤VIN7V  
OUT=80mA  
Line Regulation  
Load Regulation  
-
-
0.05  
20  
0.3  
40  
%/V  
mV  
I
ΔVIN × VOUT  
1
VIN=VOUT(S)+1.0V  
1.0mA ≤IOUT80mA  
VIN=VOUT(S)+1.0V  
ΔVOUT2  
Output Voltage  
Temperature  
Coefficient  
ΔVOUT  
ppm/  
IOUT=10mA  
-
±100  
-
ΔTA × VOUT  
-40°C ≤TA≤85°C  
Supply Current  
Input Voltage  
ISS1  
VIN  
VIN=VOUT(S)+1.0V  
-
5
-
6.5  
7
μA  
2
-
1.8  
V
VIN=VOUT(S)+1.0Vf=1.0kHz  
Ripple-Rejection  
| RR |  
-
50  
-
dB  
1
VRIP=0.5Vrms, IOUT=80mA  
Short Current  
ISHORT  
ILIM  
VIN=VOUT(S)+1.5V  
VIN=VOUT(S)+1.5V  
-
-
60  
-
-
mA  
mA  
1
1
Current Limiter  
380  
REV1.1  
- JUL 2014 RELEASED, MAY 2017 UPDATED -  
- 3 -  
A6301A  
AiT Semiconductor Inc.  
LOW DROPOUT VOLTAGE REGULATOR  
www.ait-ic.com  
300mA LOW DROPOUT CMOS VOLTAGE REGULATORS  
TYPICAL PERFORMANCE CHARACTERISTICS  
3.0V Output  
1.  
3.  
5.  
Output Voltage vs. Temperature  
2.  
Output Voltage vs. Input Voltage  
ISS vs. Input Voltage  
4.  
Output Voltage vs. Output Current  
Input Current vs. Load Current  
REV1.1  
- JUL 2014 RELEASED, MAY 2017 UPDATED -  
- 4 -  
A6301A  
AiT Semiconductor Inc.  
LOW DROPOUT VOLTAGE REGULATOR  
www.ait-ic.com  
300mA LOW DROPOUT CMOS VOLTAGE REGULATORS  
TEST CIRCUIT  
Circuits 1  
Circuits 2  
BLOCK DIAGRAM  
REV1.1  
- JUL 2014 RELEASED, MAY 2017 UPDATED -  
- 5 -  
A6301A  
AiT Semiconductor Inc.  
LOW DROPOUT VOLTAGE REGULATOR  
www.ait-ic.com  
300mA LOW DROPOUT CMOS VOLTAGE REGULATORS  
PACKAGE INFORMATION  
Dimension in SOT-23 (Unit: mm)  
Millimeters  
Inches  
Symbol  
Min  
Max  
Min  
Max  
A
A1  
A2  
b
1.050  
0.000  
1.050  
0.300  
0.100  
2.820  
1.500  
2.650  
1.250  
0.100  
1.150  
0.500  
0.200  
3.020  
1.700  
2.950  
0.041  
0.000  
0.041  
0.012  
0.004  
0.111  
0.059  
0.104  
0.049  
0.004  
0.045  
0.020  
0.008  
0.119  
0.067  
0.116  
c
D
E
E1  
e
0.950 BSC  
0.037 BSC  
e1  
L
1.800  
0.300  
0°  
2.000  
0.600  
8°  
0.071  
0.012  
0°  
0.079  
0.024  
8°  
θ
REV1.1  
- JUL 2014 RELEASED, MAY 2017 UPDATED -  
- 6 -  
A6301A  
AiT Semiconductor Inc.  
LOW DROPOUT VOLTAGE REGULATOR  
www.ait-ic.com  
300mA LOW DROPOUT CMOS VOLTAGE REGULATORS  
Dimension in SOT-25 (Unit: mm)  
Millimeters  
Inches  
Symbol  
Min  
Max  
Min  
Max  
A
A1  
A2  
b
1.050  
0.000  
1.050  
0.300  
0.100  
2.820  
1.500  
2.650  
1.250  
0.100  
1.150  
0.500  
0.200  
3.020  
1.700  
2.950  
0.041  
0.000  
0.041  
0.012  
0.004  
0.111  
0.059  
0.104  
0.049  
0.004  
0.045  
0.020  
0.008  
0.119  
0.067  
0.116  
c
D
E
E1  
e
0.950 BSC  
0.037 BSC  
e1  
L
1.800  
0.300  
0°  
2.000  
0.600  
8°  
0.071  
0.012  
0°  
0.079  
0.024  
8°  
θ
REV1.1  
- JUL 2014 RELEASED, MAY 2017 UPDATED -  
- 7 -  
A6301A  
AiT Semiconductor Inc.  
LOW DROPOUT VOLTAGE REGULATOR  
www.ait-ic.com  
300mA LOW DROPOUT CMOS VOLTAGE REGULATORS  
Dimension in SOT89-3 (Unit: mm)  
Millimeters  
Inches  
Symbol  
Min  
Max  
Min  
Max  
A
b
1.400  
0.320  
0.400  
0.350  
4.400  
1.600  
0.520  
0.580  
0.440  
4.600  
0.055  
0.013  
0.016  
0.014  
0.173  
0.063  
0.020  
0.023  
0.017  
0.181  
b1  
c
D
D1  
E
1.550 REF  
0.061REF  
2.300  
3.940  
2.600  
4.250  
0.091  
0.155  
0.102  
0.167  
E1  
e
1.500 TYP  
3.000 TYP  
0.060 TYP  
0.118 TYP  
e1  
L
0.900  
1.200  
0.035  
0.047  
REV1.1  
- JUL 2014 RELEASED, MAY 2017 UPDATED -  
- 8 -  
A6301A  
AiT Semiconductor Inc.  
LOW DROPOUT VOLTAGE REGULATOR  
www.ait-ic.com  
300mA LOW DROPOUT CMOS VOLTAGE REGULATORS  
IMPORTANT NOTICE  
AiT Semiconductor Inc. (AiT) reserves the right to make changes to any its product, specifications, to  
discontinue any integrated circuit product or service without notice, and advises its customers to obtain the  
latest version of relevant information to verify, before placing orders, that the information being relied on is  
current.  
AiT Semiconductor Inc.'s integrated circuit products are not designed, intended, authorized, or warranted to  
be suitable for use in life support applications, devices or systems or other critical applications. Use of AiT  
products in such applications is understood to be fully at the risk of the customer. As used herein may involve  
potential risks of death, personal injury, or server property, or environmental damage. In order to minimize  
risks associated with the customer's applications, the customer should provide adequate design and  
operating safeguards.  
AiT Semiconductor Inc. assumes to no liability to customer product design or application support. AiT  
warrants the performance of its products of the specifications applicable at the time of sale.  
REV1.1  
- JUL 2014 RELEASED, MAY 2017 UPDATED -  
- 9 -  

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