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參數(shù)資料
| 型號： | LD1085C |
| 廠商： | 意法半導(dǎo)體 |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| 中文描述： | 5.0放大器正電壓穩(wěn)壓器 |
| 文件頁數(shù)： | 8/15頁 |
| 文件大?。?/td> | 370K |
| 代理商： | LD1085C |
LD1085C SERIES
8/15
ELECTRICAL CHARACTERISTICS OF LD1085CDT90
(V
I
=12V, C
I
= C
O
=10
μ
F, T
A
= -40 to 125°C,
unless otherwise specified.)
NOTE 1: See short-circuit current curve for available output current at fixed dropout.
ELECTRICAL CHARACTERISTICS OF LD1085CDT120
(V
I
=15V, C
I
= C
O
=10
μ
F, T
A
= -40 to 125°C,
unless otherwise specified.)
NOTE 1: See short-circuit current curve for available output current at fixed dropout.
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
O
Output Voltage
I
O
= 0 mA
I
O
= 0 to 3A V
I
= 11 to 30V (note 1)
I
O
= 0 mA
V
I
= 11 to 20V T
J
= 25°C
I
O
= 0 mA
V
I
= 11 to 20V
I
O
= 0 to 3A T
J
= 25°C
I
O
= 0 to 3A
I
O
=3 A
V
I
≤
30V
V
I
- V
O
= 5V
V
I
- V
O
= 25V
T
A
= 25°C, 30ms pulse
f = 120 Hz,
C
O
= 25
μ
F, I
O
= 3A
V
I
= 14
±
3V
T
A
= 25°C
f =10Hz to 10KHz
T
J
= 25°C
8.82
8.73
9
9
1
2
8
9.18
9.27
20
20
30
60
1.5
10
V
V
V
O
Line Regulation
mV
mV
mV
V
V
mA
A
A
%/W
dB
V
O
Load Regulation
12
1.3
5
6.5
0.7
0.008
70
V
d
I
q
I
sc
Dropout Voltage
Quiescent Current
Short Circuit Current
5.5
0.5
Termal Regulation
Supply Voltage Rejection
0.04
SVR
54
eN
RMS Output Noise Voltage
(% of V
O
)
Temperature Stability
Long Term Stability
0.003
%
S
S
0.5
0.5
%
%
T
A
= 125°C
1000Hrs
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
O
Output Voltage
I
O
= 0 mA
I
O
= 0 to 3A V
I
= 13.8 to 30V (note 1)
I
O
= 0 mA
V
I
= 13.8 to 25V T
J
= 25°C
I
O
= 0 mA
V
I
= 13.8 to 25V
I
O
= 0 to 3A T
J
= 25°C
I
O
= 0 to 3A
I
O
=3 A
V
I
≤
30V
V
I
- V
O
= 5V
V
I
- V
O
= 25V
T
A
= 25°C, 30ms pulse
f = 120 Hz,
C
O
= 25
μ
F, I
O
= 3A
V
I
= 17
±
3V
T
A
= 25°C
f =10Hz to 10KHz
T
J
= 25°C
11.76
11.64
12
12
1
2
12
24
1.3
5
4.5
0.5
0.008
66
12.24
12.36
25
25
36
72
1.5
10
V
V
V
O
Line Regulation
mV
mV
mV
V
V
mA
A
A
%/W
dB
V
O
Load Regulation
V
d
I
q
I
sc
Dropout Voltage
Quiescent Current
Short Circuit Current
3.2
0.2
Termal Regulation
Supply Voltage Rejection
0.04
SVR
54
eN
RMS Output Noise Voltage
(% of V
O
)
Temperature Stability
Long Term Stability
0.003
%
S
S
0.5
0.5
%
%
T
A
= 125°C
1000Hrs
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LD1085CDT | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| LD1085CDT120 | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| LD1085CDT15 | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| LD1085CDT18 | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| LD1085CDT25 | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LD1085CDT | 功能描述:低壓差穩(wěn)壓器 - LDO 2.85-30V 3.0A Adj RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| LD1085CDT120 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:3A LOW DROP POSITIVE VOLTAGE REGULATOR ADJUSTABLE AND FIXED |
| LD1085CDT120R | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Positive Fixed Voltage Regulator |
| LD1085CDT15 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:3A LOW DROP POSITIVE VOLTAGE REGULATOR ADJUSTABLE AND FIXED |
| LD1085CDT18 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:3A LOW DROP POSITIVE VOLTAGE REGULATOR ADJUSTABLE AND FIXED |
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