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參數(shù)資料
| 型號(hào)： | AV1085D |
| 廠商： | Avic Technology |
| 英文描述： | 3A Adjustable Low Dropout Linear Regulator (LDO) |
| 中文描述： | 第3A可調(diào)低壓差線性穩(wěn)壓器（LDO） |
| 文件頁(yè)數(shù)： | 2/7頁(yè) |
| 文件大小： | 108K |
| 代理商： | AV1085D |
ABSOLUTE MAXIMUM RATINGS
2
3A Adjustable Low Dropout
Linear Regulator (LDO)
@vic
AV
1085
TO-252,263,220
MAY-31-2001
z
Maximum Supply Voltage
7V
z
Operating Junction
Temperature Range
z
Storage Temperature
Range
z
Lead Temperature
(Soldering, 10 Seconds)
0 to 125 °C
z
Power Dissipation
Internally
Limited
-40 to 150 °C
z
Thermal Resistance
Junction to Case,
θ
JC
z
Thermal Resistance
Junction to Ambient,
θ
JA
TO-263
TO-252
TO-220
ELECTRICAL CHARACTERISTICS
(
Unless otherwise specified, T
A
= 25 °C.)
5 °C/W
260 °C
60 °C/W
70 °C/W
50 °C/W
Parameter
Symbol
Test Conditions
Typical
Limits
Reference Voltage
V
REF
V
IN
= 5V, I
OUT
= 10mA
1.25V
1.23V
Min
1.27V
Max
1.45V
2%
2.5%
Dropout Voltage
Line Regulation
Load Regulation
Minimum Load
Current
Adjust Pin Current
Current Limit
V
D
Δ
V
REF
= 1%, I
OUT
= 3A
REG
(LINE)
(V
OUT
+ 1.5V)
≤
V
IN
≤
7V, I
OUT
= 10mA
REG
(LOAD)
(V
IN
-V
OUT
) = 3V, 10mA
≤
I
OUT
≤
3A
1.3V
0.5%
0.5%
I
O
I
ADJ
I
CL
1.5V
≤
(V
IN
-V
OUT
)
≤
5.75V
V
IN
- V
OUT
= 2V
10mA
55
μ
A
5.0A
0.003%
of V
OUT
100
μ
A
4.0A (Min)
RMS Output Noise
V
N
Ripple Rejection
Ratio
R
A
f = 120Hz, C
ADJ
= 22
μ
F for ADJ pin,
V
IN
= 5V, I
OUT
= 3A
72dB
60dB (Min)
DEVICE SELECTION GUIDE
Device
AV
1085D
AV
1085S
AV
1085S3
AV
1085T
Package
TO-252
TO-263 (2-Lead) TO-263 (3-Lead)
AV
1085S
TO-220
AV
1085T
Marking
AV
1085D
AV
1085S3
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
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