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参数资料
| 型号： | LD1085CDT18 |
| 厂商： | 意法半导体 |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| 中文描述： | 5.0放大器正电压稳压器 |
| 文件页数： | 9/15页 |
| 文件大小： | 370K |
| 代理商： | LD1085CDT18 |
LD1085C SERIES
9/15
ELECTRICAL CHARACTERISTICS OF LD1085CDT
(V
I
=4.25V, 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
= 10mA
I
O
= 10mA to 5AV
I
= 2.85 to 30V (note 1)
I
O
= 10mA
V
I
= 2.85 to 16.5V T
J
= 25°C
I
O
= 10mA
V
I
= 2.85 to 16.5V
I
O
= 10mA to 5AT
J
= 25°C
I
O
= 0 to 5A
I
O
= 5A
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, C
ADJ
= 25
μ
F,
I
O
= 5A
V
I
= 6.25
±
3V
V
I
=
4.25V
I
O
= 10 mA
I
O
= 10mA to 5A
V
I
= 2.75 to 16.5V
(note 1)
T
A
= 25°C
f =10Hz to 10KHz
T
J
= 25°C
1.225
1.213
1.25
1.25
0.015
0.035
0.1
0.2
1.3
3
4.5
0.5
0.003
75
1.275
1.288
0.2
0.2
0.3
0.4
1.5
10
V
V
%
%
%
%
V
mA
A
A
%/W
dB
V
O
Line Regulation
V
O
Load Regulation
V
d
Dropout Voltage
Minimum Load Current
Short Circuit Current
I
O(min)
I
sc
3.2
0.2
Termal Regulation
Supply Voltage Rejection
0.015
SVR
60
I
ADJ
I
ADJ
Adjust Pin Current
Adjust Pin Current Change
55
0.2
120
5
μ
A
μ
A
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
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LD1085CDT18R | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Positive Fixed Voltage Regulator |
| LD1085CDT25 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:3A LOW DROP POSITIVE VOLTAGE REGULATOR ADJUSTABLE AND FIXED |
| LD1085CDT25R | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Positive Fixed Voltage Regulator |
| LD1085CDT28 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:3A LOW DROP POSITIVE VOLTAGE REGULATOR ADJUSTABLE AND FIXED |
| LD1085CDT28R | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Positive Fixed Voltage Regulator |
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