參數(shù)資料
型號(hào): AV1084S3
廠商: Avic Technology
英文描述: 5A Adjustable Low Dropout Linear Regulator (LDO)
中文描述: 第5A可調(diào)低壓差線性穩(wěn)壓器(LDO)
文件頁(yè)數(shù): 2/8頁(yè)
文件大?。?/td> 346K
代理商: AV1084S3
AV
1084
TO-252, 263, 220
2
5A Adjustable Low Dropout
Linear Regulator (LDO)
@vic
MAY-31-2001
ABSOLUTE MAXIMUM RATINGS
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-220
TO-263
TO-252
2.5 °C/W
260 °C
50 °C/W
60 °C/W
70 °C/W
ELECTRICAL CHARACTERISTICS
(
Unless otherwise specified, T
A
= 25 °C.)
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
= 5A
REG
(LINE)
(V
OUT
+ 1.5V)
V
IN
7V, I
OUT
= 10mA
REG
(LOAD)
(V
IN
-V
OUT
) = 3V, 10mA
I
OUT
5A
1.2V
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
7.5A
0.003%
of V
OUT
100
μ
A
5.0A (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
= 5A
72dB
60dB (Min)
DEVICE SELECTION GUIDE
Device
AV
1084D
AV
1084S
AV
1084S3
AV
1084T
Package
Marking
TO-252
AV
1084D
TO-263 (2-Lead)
AV
1084S
TO-263 (3-Lead)
AV
1084S3
TO-220
AV
1084T
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