A6150E5VR-25A [AITSEMI]
LOW DROPOUT VOLTAGE REGULATOR;
| 型号： | A6150E5VR-25A |
| 厂家： | 
AiT Semiconductor |
| 描述： | LOW DROPOUT VOLTAGE REGULATOR |
| 文件： | 总11页 (文件大小：524K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
A6150
AiT Semiconductor Inc.
www.ait-ic.com
LOW DROPOUT VOLTAGE REGULATOR
150mA CMOS LOW NOISE
DESCRIPTION
FEATURES
The A6150 series of fixed output low dropout linear
regulators are designed for portable battery powered
applications which require low noise operation, fast
enable response time, and low dropout. The device
achieves its low noise performance without the need of
an external noise bypass capacitor.
Low Power Consumption: 25uA (Typ.)
Low Output Noise (27uVRMS)
Standby Mode: 0.1uA
Low Dropout Voltage: 0.2V@100mA(Typ.)
High Ripple Rejection: 65dB@1kHz(Typ.)
Low Temperature Coefficient:±100ppm/oC
Excellent Line Regulation: 0.05%/V
Built-in chip Enable Circuit
The A6150 can provide output value in the range of
1.2V~5.0V every 0.1V increasing. The A6150 also can
be customized on request.
Output Voltage Range: 1.2V~5.0V
Highly Accurate: ±2% (±1% customized)
Output Current Limit
The A6150 includes high accuracy voltage reference,
error amplifier, current limit circuit and output driver
module, The A6150 has excellent load and line transient
response and good temperature characteristics, when
can assure the stability of chip and power system. And
it uses trimming technique to guarantee output voltage
accuracy within ±2%.
Available in SOT-25 and SC70-5 package
APPLICATION
Power Source for Cellular Phones and
various kind of PCs
Battery Powered Equipment
Power Management of MP3, PDA, DSC,
Mouse, PS2 Games
The A6150 is available in SOT-25 and SC70-5 package
Reference Voltage Source
Regulation after Switching Power
ORDERING INFORMATION
Typical Application
Package Type
SOT-25
Part Number
A6150E5R-XXZ
A6150E5VR-XXZ
A6150C5R-XX
A6150C5VR-XX
E5
C5
SC70-5
XX: Output Voltage
25=2.5V, 33=3.3V
Z: Output Type A & B
See Pin description
V: Green Package
R: Tape & Reel
Note
AiT provides all RoHS products
Suffix “ V “ means Halogen free Package
REV1.3
- NOV 2006 RELEASED, FEB 2015 UPDATED -
- 1 -
A6150
AiT Semiconductor Inc.
www.ait-ic.com
LOW DROPOUT VOLTAGE REGULATOR
150mA CMOS LOW NOISE
PIN DESCRIPTION
Top View
Top View
Top View
Pin Number
Symbol
Function
Output Pin
SOT-25A
SOT-25B
SC-70-5
5
1
2
3
4
1
3
2
4
5
5
1
2
3
4
VOUT
VDD
GND
CE
Input Pin
Ground Pin
Enable Pin
No Connection
NC
REV1.3
- NOV 2006 RELEASED, FEB 2015 UPDATED -
- 2 -
A6150
AiT Semiconductor Inc.
www.ait-ic.com
LOW DROPOUT VOLTAGE REGULATOR
150mA CMOS LOW NOISE
ABSOLUTE MAXIMUM RATINGS
Max Input Voltage
8V
125oC
Junction Temperature(TJ)
Output Current
200mA
Power Dissipation (SOT-25)
Power Dissipation (SC-70-5)
Storage Temperature (Ts)
Lead Temperature and Time
200mW
200mW
-45oC~150oC
260oC, 10S
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.
THERMAL RESISTANCE
Package
θJA
θJC
SOT-25
SC70-5
250°C/W
333°C/W
130°C/W
170°C/W
NOTE: Thermal Resistance is specified with approximately 1 square of 1 oz copper.
REV1.3
- NOV 2006 RELEASED, FEB 2015 UPDATED -
- 3 -
A6150
AiT Semiconductor Inc.
www.ait-ic.com
LOW DROPOUT VOLTAGE REGULATOR
150mA CMOS LOW NOISE
ELECTRICAL CHARACTERISTICS
Test Conditions: CIN=1uF, COUT=2.2uF, TA=25oC, unless otherwise noted.
Symbol
VIN
Parameter
Input Voltage
Conditions
Min
1.8
Typ
Max
8
Unit
V
Vin=Set Vout+1V
1mA≦Iout≦30mA
VIN - VOUT =1V
VOUT
x0.98
150
VOUT
x1.02
VOUT
Output Voltage
V
IOUT (Max)
Dropout
Voltage
Max Output Current
Input-Output Voltage
Differential
mA
Refer to the Electrical Characteristics by output voltage
ΔVOUT
I
OUT=40mA
Line Regulation
0.05
0.2
%/V
1.6V≦Vin≦8V
ΔVIN x VOUT
Vin=Set Vout+1V
1mA≦Iout≦80mA
Vin=Set Vout+1V
Vin=Set Vout+1V,
VCE=GND
ΔVOUT /ΔIOUT
Iss
Load Regulation
Supply Current
12
25
40
50
mV
uA
uA
ISTANDBY
Supply Current (Standby)
0.1
1.0
ΔVOUT
Output Voltage
Temperature Coefficiency
I
OUT=30mA
±100
65
ppm/oC
dB
ΔT- VOUT
F=1kHz,
PSRR
Ripple Rejection
Ripple=0.5Vp-p
Vin=Set Vout+1V
VOUT =0V
ILIM
Rpd
VCEH
VCEL
EN
Short Current Limit
CE Pull down Resistance
CE Input Voltage “H”
CE Input Voltage “L”
Output Noise
20
5.0
mA
mΩ
V
V
uVRMS
2.0
1.5
0
10.0
Vin
0.25
BW=10Hz~100kHz
27
ELECTRICAL CHARACTERISTICS BY OUTPUT VOLTAGE
Output Voltage
VOUT (V)
Dropout Voltage, VDIF (V)
Condition
Typ.
0.38
0.36
0.34
0.32
0.28
0.22
Max
0.70
0.65
0.60
0.55
0.60
0.35
VOUT =1.5V
VOUT =1.6V
VOUT =1.7V
1.8V≦Vout≦2.0
2.1V≦Vout≦2.7
2.8V≦Vout≦4.0
I
OUT =120mA
REV1.3
- NOV 2006 RELEASED, FEB 2015 UPDATED -
- 4 -
A6150
AiT Semiconductor Inc.
www.ait-ic.com
LOW DROPOUT VOLTAGE REGULATOR
150mA CMOS LOW NOISE
TYPICAL PERFORMANCE CHARACTERISTICS
1. Output Voltage vs. Output Current
(with Output short protection)
2. Output Voltage vs. Input Voltage
3. Dropout Voltage vs. Output Current
4. Supply Current vs. Input Voltage
Output: 1.8V
5. Ripple Rejection vs. Frequency
6. Line Transient Response
REV1.3
- NOV 2006 RELEASED, FEB 2015 UPDATED -
- 5 -
A6150
AiT Semiconductor Inc.
www.ait-ic.com
LOW DROPOUT VOLTAGE REGULATOR
150mA CMOS LOW NOISE
7. Load Transient Response
REV1.3
- NOV 2006 RELEASED, FEB 2015 UPDATED -
- 6 -
A6150
AiT Semiconductor Inc.
www.ait-ic.com
LOW DROPOUT VOLTAGE REGULATOR
150mA CMOS LOW NOISE
BLOCK DIAGRAM
REV1.3
- NOV 2006 RELEASED, FEB 2015 UPDATED -
- 7 -
A6150
AiT Semiconductor Inc.
www.ait-ic.com
LOW DROPOUT VOLTAGE REGULATOR
150mA CMOS LOW NOISE
DETAILED INFORMATION
A6150 series is a group of positive voltage output, low noise, low power consumption, low dropout voltage
regulator.
Typical Circuit
A6150 typical circuit as follows:
Input Capacitor (CIN)
Input capacitor (CIN=1uF) is recommended in all application circuit.
Output Capacitor (COUT
)
Output Capacitor (COUT = 1uF / 2.2uF) is recommended in all application to assure the stability of circuit.
Output Voltage vs. Output Current
Example: A6150-18 (1.8V output)
REV1.3
- NOV 2006 RELEASED, FEB 2015 UPDATED -
- 8 -
A6150
AiT Semiconductor Inc.
www.ait-ic.com
LOW DROPOUT VOLTAGE REGULATOR
150mA CMOS LOW NOISE
PACKAGE INFORMATION
Dimension in SOT-25 (Unit: mm)
Tape Dimension
Reel Dimension
REV1.3
- NOV 2006 RELEASED, FEB 2015 UPDATED -
- 9 -
A6150
AiT Semiconductor Inc.
www.ait-ic.com
LOW DROPOUT VOLTAGE REGULATOR
150mA CMOS LOW NOISE
Dimension in SC70-5 (Unit: mm)
Symbol
Dimensions in Millimeters
Min
Max
A
A1
A2
b
0.900
0.000
0.900
0.150
0.080
2.000
1.150
2.150
1.100
0.100
1.000
0.350
0.150
2.200
1.350
2.450
c
D
E
E1
e
e1
L
0.065 TYP
0.525 REF
1.200
1.400
L1
θ
0.260
0°
0.460
8°
REV1.3
- NOV 2006 RELEASED, FEB 2015 UPDATED -
- 10 -
A6150
AiT Semiconductor Inc.
www.ait-ic.com
LOW DROPOUT VOLTAGE REGULATOR
150mA CMOS LOW NOISE
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
In order to
involve potential risks of death, personal injury, or servere property, or environmental damage.
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.
REV1.3
- NOV 2006 RELEASED, FEB 2015 UPDATED -
- 11 -
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