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參數(shù)資料
| 型號： | LD2982AM38R |
| 廠商： | 意法半導體 |
| 英文描述： | VERY LOW DROP AND LOW NOISE VOLTAGE REGULATOR WITH INHIBIT FUNCTION, LOW ESR CAP. COMPATIBLE |
| 中文描述： | 極低DROP和低的禁止功能，低ESR第噪聲穩(wěn)壓器。兼容 |
| 文件頁數(shù)： | 5/13頁 |
| 文件大?。?/td> | 296K |
| 代理商： | LD2982AM38R |
LD2982 SERIES
5/13
ELECTRICAL CHARACTERISTICS FOR LD2982B
(T
J
= 25°C, V
I
=V
O
+1V, I
O
=1mA, V
SHDN
=2V,
C
I
= 1
μ
F, C
O
= 1
μ
F, unless otherwise specified)
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
Op
V
O
Operating Input Voltage
Output Voltage
2.5
1.477
1.470
1.447
16
V
V
V
V
V
I
= 2.5V
I
O
= 1 to 50mA
I
O
= 1 to 50mA
V
I
= 2.8V
I
O
= 1 to 50mA
I
O
= 1 to 50mA
V
I
= 3.5V
I
O
= 1 to 50mA
I
O
= 1 to 50mA
V
I
= 3.8V
I
O
= 1 to 50mA
I
O
= 1 to 50mA
V
I
= 3.85V
I
O
= 1 to 50mA
I
O
= 1 to 50mA
V
I
= 4.0V
I
O
= 1 to 50mA
I
O
= 1 to 50mA
V
I
= 4.1V
I
O
= 1 to 50mA
I
O
= 1 to 50mA
V
I
= 4.2V
I
O
= 1 to 50mA
I
O
= 1 to 50mA
V
I
= 4.3V
I
O
= 1 to 50mA
I
O
= 1 to 50mA
V
I
= 4.5V
I
O
= 1 to 50mA
I
O
= 1 to 50mA
V
I
= 4.6V
I
O
= 1 to 50mA
I
O
= 1 to 50mA
V
I
= 4.8V
I
O
= 1 to 50mA
I
O
= 1 to 50mA
V
I
= 5.0V
I
O
= 1 to 50mA
I
O
= 1 to 50mA
1.5
1.523
1.530
1.553
T
J
= -40 to 125
°C
V
O
Output Voltage
1.773
1.764
1.737
1.8
1.827
1.836
1.863
V
V
V
T
J
= -40 to 125
°C
V
O
Output Voltage
2.462
2.45
2.412
2.5
2.537
2.55
2.587
V
V
V
T
J
= -40 to 125
°C
V
O
Output Voltage
2.758
2.744
2.702
2.8
2.842
2.856
2.898
V
V
V
T
J
= -40 to 125
°C
V
O
Output Voltage
2.807
2.793
2.750
2.85
2.893
2.907
2.950
V
V
V
T
J
= -40 to 125
°C
V
O
Output Voltage
2.955
2.94
2.895
3.0
3.045
3.06
3.105
V
V
V
T
J
= -40 to 125
°C
V
O
Output Voltage
3.053
3.038
2.991
3.1
3.146
3.162
3.208
V
V
V
T
J
= -40 to 125
°C
V
O
Output Voltage
3.152
3.136
3.088
3.2
3.248
3.264
3.312
V
V
V
T
J
= -40 to 125
°C
V
O
Output Voltage
3.250
3.234
3.184
3.3
3.349
3.366
3.415
V
V
V
T
J
= -40 to 125
°C
V
O
Output Voltage
3.447
3.430
3.377
3.5
3.552
3.370
3.662
V
V
V
T
J
= -40 to 125
°C
V
O
Output Voltage
3.546
3.528
3.474
3.6
3.654
3.672
3.726
V
V
V
T
J
= -40 to 125
°C
V
O
Output Voltage
3.743
3.724
3.667
3.8
3.857
3.876
3.933
V
V
V
T
J
= -40 to 125
°C
V
O
Output Voltage
3.94
3.92
3.86
4
4.06
4.08
4.14
V
V
V
T
J
= -40 to 125
°C
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相關代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LD2982AM40R | 功能描述:低壓差穩(wěn)壓器 - LDO 4.0V 50mA Positive 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| LD2982AM47R | 功能描述:低壓差穩(wěn)壓器 - LDO 4.7V 50mA Positive 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| LD2982AM50R | 功能描述:低壓差穩(wěn)壓器 - LDO 5.0V 50mA Positive 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| LD2982AXX | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Very low drop and low noise voltage regulator with inhibit function, low ESR capacitors compatible |
| LD2982AXX15 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:VERY LOW DROP AND LOW NOISE VOLTAGE REGULATO WITH INHIBIT FUNCTION |
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