A78L05 [AITSEMI]
3-TERMINAL POSITIVE VOLTAGE REGULATOR;
| 型号： | A78L05 |
| 厂家： | 
AiT Semiconductor |
| 描述： | 3-TERMINAL POSITIVE VOLTAGE REGULATOR |
| 文件： | 总6页 (文件大小：297K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
A78L05
AiT Semiconductor Inc.
www.ait-ic.com
BIPOLAR LINEAR REGULATOR
3-TERMINAL POSITIVE VOLTAGE REGULATOR
DESCRIPTION
FEATURES
Three-terminal positive voltage regulator.
Maximum Output current IO: 0.1A
Output voltage VO: 5V
The A78L05 is available in SOT-23 package.
Continuous total dissipation
PD: 0.35W (TA=25°C)
Available in SOT-23 Package
ORDERING INFORMATION
TYPICAL APPLICATION
Package Type
SOT-23
Part Number
A78L05E3R
A78L05E3VR
E3
SPQ: 3,000pcs/Reel
V: Halogen free Package
R: Tape & Reel
Note
AiT provides all RoHS products
NOTE: Bypass capacitors are recommended for optimum stability
and transient response and should be located as close as Possible
to the regulators.
REV3.0
- JUN 2011 RELEASED, MAY 2017 UPDATED -
- 1 -
A78L05
AiT Semiconductor Inc.
www.ait-ic.com
BIPOLAR LINEAR REGULATOR
3-TERMINAL POSITIVE VOLTAGE REGULATOR
PIN DESCIPTION
Top View
Pin #
Symbol
VOUT
VIN
Function
Output
Input
1
2
3
GND
Ground
REV3.0
- JUN 2011 RELEASED, MAY 2017 UPDATED -
- 2 -
A78L05
AiT Semiconductor Inc.
www.ait-ic.com
BIPOLAR LINEAR REGULATOR
3-TERMINAL POSITIVE VOLTAGE REGULATOR
ABSOLUTE MAXIMUM RATINGS
VI, Input Voltage
30V
0°C ~ +125°C
-65°C ~ +150°C
TOPR, Operating Junction Temperature Range
TSTG, Storage Temperature Range
Stress beyond above listed “Absolute Maximum Ratings” may lead permanent damage to the device. These are stress ratings only and
operations of the device at these or any other conditions beyond those indicated in the operational sections of the specifications are not
implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
VI=10V, IO=40mA, CI=0.33μF, CO=0.1μF, 25°C, unless otherwise specified.
Parameter
Symbol
Conditions
Min.
4.8
Typ.
5.0
Max. Unit
5.2
25°C
Output Voltage
VO
7V≤Vl≤20V, IO=1mA ~ 40mA
IO=1mA ~ 70mA
IO=1mA ~ 100mA
IO=1mA ~ 40mA
7V≤Vl≤20V
V
0~125℃
4.75
5.0
5.25
25℃
25℃
-
-
-
-
-
-
-
15
8
32
26
3.8
-
60
Load Regulation
Line Regulation
ΔVO
mV
30
150
mV
100
ΔVO
IQ
8V≤Vl≤20V
25℃
25℃
0~125℃
0~125℃
mA
Quiescent Current
Quiescent Current
Change
6.0
1.5
0.1
8V≤ Vl≤20V
1mA≤IO≤40mA
mA
ΔIQ
-
Output Noise Voltage
Ripple Rejection
Dropout Voltage
VN
RR
VD
10Hz≤ f ≤100kHz
25℃
0~125℃
25℃
-
41
-
uV
dB
V
42
49
-
-
-
8V≤Vl≤20V, f=120Hz
1.7
REV3.0
- JUN 2011 RELEASED, MAY 2017 UPDATED -
- 3 -
A78L05
AiT Semiconductor Inc.
www.ait-ic.com
BIPOLAR LINEAR REGULATOR
3-TERMINAL POSITIVE VOLTAGE REGULATOR
TYPICAL PERFORMANCE CHARACTERISTICS
1.
3.
5.
Output Characteristics
2.
Load Characteristics
Thermal Shutdown
4.
Short Circuit Output Current
Quiescent Current vs. Input Voltage
REV3.0
- JUN 2011 RELEASED, MAY 2017 UPDATED -
- 4 -
A78L05
AiT Semiconductor Inc.
www.ait-ic.com
BIPOLAR LINEAR REGULATOR
3-TERMINAL POSITIVE VOLTAGE REGULATOR
PACKAGE INFORMATION
Dimension in SOT-23 (Unit: mm)
Symbol
Min
0.95
1.78
0.35
0.08
2.70
1.20
2.20
0.013
0.20
Max
1.40
2.04
0.50
0.19
3.10
1.65
3.00
0.100
0.50
A
B
bp
C
D
E
HE
A1
Lp
REV3.0
- JUN 2011 RELEASED, MAY 2017 UPDATED -
- 5 -
A78L05
AiT Semiconductor Inc.
www.ait-ic.com
BIPOLAR LINEAR REGULATOR
3-TERMINAL POSITIVE VOLTAGE REGULATOR
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 server 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.
REV3.0
- JUN 2011 RELEASED, MAY 2017 UPDATED -
- 6 -
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