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參數(shù)資料
| 型號： | L1087-3.3 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | TV 61C 61#20 SKT PLUG RECP |
| 中文描述： | 0.8A固定和可調低壓差線性穩(wěn)壓器（LDO） |
| 文件頁數(shù)： | 2/6頁 |
| 文件大?。?/td> | 60K |
| 代理商： | L1087-3.3 |
ABSOLUTE MAXIMUM RATINGS
2
L1087 Series
SOT-89,TO-92
AUG-30-2001
0.8A Fixed and Adjustable Low Dropout
Linear Regulator (LDO)
NIKO-SEM
z
Maximum Supply Voltage
15V*
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
* When considering short circuits to ground, the maximum input-to-output differential voltage shall not be allowed
greater than approximate 2~3V at values of supply voltage in excess of 10V, continuous short-circuits can exceed
the power dissipation ratings and cause eventual destruction.
18 °C/W
260 °C
160 °C/W
ELECTRICAL CHARACTERISTICS
(Unless otherwise specified, T
A
= 25 °C)
Parameter
Symbol
Test Conditions
Typical
Limits
Reference Voltage
(Adjustable version)
Output Voltage
(Fixed version)
Dropout Voltage
Line Regulation
Load Regulation
Minimum Load
Current
Adjust Pin Current
Current Limit
V
REF
V
IN
= 5V, I
OUT
= 10mA
1.25V
1.23V
Min
1.27V
Max
0.98V
O(Min)
1.02V
O(Max)
1.45V
2%
2.5%
V
O
V
D
V
IN
= 5V, I
OUT
= 10mA
Δ
V
REF
= 1%, I
OUT
= 0.8A
REG
(LINE)
(V
OUT
+ 1.5V)
≤
V
IN
≤
15V, I
OUT
= 10mA
REG
(LOAD)
(V
IN
-V
OUT
) = 2V, 10mA
≤
I
OUT
≤
0.8A
V
O
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
1.2A
0.003%
of V
OUT
100
μ
A
0.9A (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
= 0.8A
72dB
60dB (Min)
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| L1087AYT-2.85 WAF | 制造商:Texas Instruments 功能描述: |
| L1087C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:0.8A Fixed and Adjustable Low Dropout Linear Regulator (LDO) |
| L1087DTX-2.85 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:800mA fixed and adjustable low dropout linear regulator |
| L1087DTX-3.3 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:800mA fixed and adjustable low dropout linear regulator |
| L1087DTX-5.0 | 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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