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参数资料
| 型号： | TS1117BCS33 |
| 厂商： | Taiwan Semiconductor Co., Ltd. |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| 中文描述： | 5.0放大器正电压稳压器 |
| 文件页数： | 2/6页 |
| 文件大小： | 152K |
| 代理商： | TS1117BCS33 |
TS1117B
2-6
2003/12 rev. D
Electrical Characteristics
Ta = 25
o
C, unless otherwise specified. Adjustable version test with Vout = 2.5V.
Parameter
Conditions
Min
Typ
Max
Unit
Vout+1.5V
≤
Vin
≤
12V, Io=10mA
0.990|Vo|
1.010|Vo|
V
Output Voltage
Vout+1.5V
≤
Vin
≤
12V, Io=800mA
0.980|Vo|
5.0 / 3.3
2.5 / 1.8
1.020|Vo|
V
(Vin-out) =1.5V, Io=10mA
0.990|Vo|
1.010|Vo|
V
Reference Voltage
(Vin-out) =1.5V, Io=800mA
0.980|Vo|
1.25
1.020|Vo|
V
Input Supply Voltage
--
--
12
V
Line Regulation
Vout+1.5V
≤
Vin
≤
12V, Io=10mA
--
0.015
0.3
%
%
Load Regulation (note 1,2)
Vin=Vout+1.5V,
10mA
≤
Io
≤
800mA
--
0.05
1.0
%
Dropout Voltage
Io=800mA,
Vout=1%Vout
--
1.0
1.3
V
Minimum Load Current
Vin=5V
--
8
10
mA
Adjustable Pin Current
--
90
--
uA
Current Limit
Vin - Vout=3V
1.1
--
--
A
Temperature Stability
Io=10mA
--
0.5
--
%
Ripple Rejection
F = 120Hz, Io=1A Cout=25uF,
Vin=Vout + 3V
--
60
70
dB
Thermal Performance
Condition
Package type
Typ
Unit
TO-252
90
SOP-8
160
Thermal Resistance
Junction to Ambient
SOT-223
165
o
C/W
Note 1: See thermal regulation specification for changes in output voltage due to heating effects. Line and load
regulation are measured at a constant junction temperature by low duty cycle pulse testing. Load regulation is
measured at the output lead = 1/18” from the package.
Note 2: Line and load regulation are guaranteed up to the maximum power dissipation of 15W. Power dissipation is
determined by the input / output voltage difference and the output current. Guaranteed maximum power
dissipation will not be available over the full input / output voltage range.
Note 3: Quiescent current is defined as the minimum output current required to maintain the regulation.
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| TS1117BCS50 | 制造商:TSC 制造商全称:Taiwan Semiconductor Company, Ltd 功能描述:800mA Low Dropout Positive Voltage Regulator |
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| TS1117BCSRL | 制造商:TSC 制造商全称:Taiwan Semiconductor Company, Ltd 功能描述:1A Low Dropout Positive Voltage Regulator |
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| TS1117BCSXXRL | 制造商:TSC 制造商全称:Taiwan Semiconductor Company, Ltd 功能描述:800mA Low Dropout Positive Voltage Regulator |
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