A6301AE5R-XX [AITSEMI]
LOW DROPOUT VOLTAGE REGULATOR;型号: | A6301AE5R-XX |
厂家: | AiT Semiconductor |
描述: | LOW DROPOUT VOLTAGE REGULATOR |
文件: | 总9页 (文件大小:397K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
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
Caution:The 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-0.3V~VSS+10V
VSS-0.3V~VIN+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≤VIN≤7V
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 ≤IOUT≤80mA
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)+1.0V,f=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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