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參數(shù)資料
| 型號： | L1085S-3.3 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 3A Fixed Low Dropout Linear Regulator (LDO) |
| 中文描述： | 3A固定低壓差線性穩(wěn)壓器（LDO） |
| 文件頁數(shù)： | 2/8頁 |
| 文件大?。?/td> | 85K |
| 代理商： | L1085S-3.3 |
ABSOLUTE MAXIMUM RATINGS
2
3A Fixed Low Dropout
Linear Regulator (LDO)
L1085-3.3
TO-252,263,220
JUL-05-2001
NIKO-SEM
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
Output Voltage
(Fixed Version)
Dropout Voltage
Line Regulation
Load Regulation
Minimum Load
Current
GND Pin Current
Current Limit
V
o
V
D
V
IN
= 5V, I
OUT
= 10mA
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
3.3V
3.234V
Min
3.367V
Max
1.50V
2%
2.5%
1.3V
0.5%
0.5%
I
O
I
GND
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
L1085D-3.3
L1085S-3.3
L1085S3-3.3
L1085T-3.3
L1085S5-3.3
Package
TO-252
TO-263 (2-Lead) TO-263 (3-Lead)
TO-220
TO-263 (5-Lead)
Marking
L1085-33
L1085-33
L1085-33
L1085-33
L1085-33
相關PDF資料 |
PDF描述 |
|---|---|
| L1085D-3.3 | 3A Fixed Low Dropout Linear Regulator (LDO) |
| L1087-3.3 | TV 61C 61#20 SKT PLUG RECP |
| L1087N-3.3 | 0.8A Fixed and Adjustable Low Dropout Linear Regulator (LDO) |
| L1087C | 0.8A Fixed and Adjustable Low Dropout Linear Regulator (LDO) |
| L1087MPX-ADJ | 800mA fixed and adjustable low dropout linear regulator |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| L1085S3-3.3 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:3A Fixed Low Dropout Linear Regulator (LDO) |
| L1085S5-3.3 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:3A Fixed Low Dropout Linear Regulator (LDO) |
| L1085T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:3A Adjustable Low Dropout Linear Regulator (LDO) |
| L1085T-3.3 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:3A Fixed Low Dropout Linear Regulator (LDO) |
| L1087 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:800mA fixed and adjustable low dropout linear regulator |
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