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參數(shù)資料
| 型號(hào)： | LD2982AXX47 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | VERY LOW DROP AND LOW NOISE VOLTAGE REGULATO WITH INHIBIT FUNCTION |
| 中文描述： | 很好低壓差，低噪聲電壓調(diào)壓閥與禁止功能 |
| 文件頁(yè)數(shù)： | 3/13頁(yè) |
| 文件大?。?/td> | 296K |
| 代理商： | LD2982AXX47 |
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LD2982 SERIES
3/13
ELECTRICAL CHARACTERISTICS FOR LD2982A
(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
1.485
1.477
1.470
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
1.515
1.523
1.530
T
J
= -40 to 125
°C
V
O
Output Voltage
1.782
1.773
1.764
1.8
1.818
1.827
1.836
V
V
V
T
J
= -40 to 125
°C
V
O
Output Voltage
2.475
2.462
2.45
2.5
2.525
2.537
2.55
V
V
V
T
J
= -40 to 125
°C
V
O
Output Voltage
2.772
2.758
2.744
2.8
2.828
2.842
2.856
V
V
V
T
J
= -40 to 125
°C
V
O
Output Voltage
2.821
2.807
2.793
2.85
2.879
2.893
2.907
V
V
V
T
J
= -40 to 125
°C
V
O
Output Voltage
2.970
2.955
2.94
3.0
3.030
3.045
3.06
V
V
V
T
J
= -40 to 125
°C
V
O
Output Voltage
3.069
3.053
3.038
3.1
3.131
3.146
3.162
V
V
V
T
J
= -40 to 125
°C
V
O
Output Voltage
3.168
3.152
3.136
3.2
3.232
3.248
3.264
V
V
V
T
J
= -40 to 125
°C
V
O
Output Voltage
3.267
3.250
3.234
3.3
3.333
3.349
3.366
V
V
V
T
J
= -40 to 125
°C
V
O
Output Voltage
3.465
3.447
3.43
3.5
3.535
3.552
3.57
V
V
V
T
J
= -40 to 125
°C
V
O
Output Voltage
3.564
3.546
3.528
3.6
3.636
3.654
3.672
V
V
V
T
J
= -40 to 125
°C
V
O
Output Voltage
3.762
3.743
3.724
3.8
3.838
3.857
3.876
V
V
V
T
J
= -40 to 125
°C
V
O
Output Voltage
3.96
3.94
3.92
4
4.04
4.06
4.08
V
V
V
T
J
= -40 to 125
°C
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| LD2982AXX50 | 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 |
| LD2982BM15R | 功能描述:低壓差穩(wěn)壓器 - LDO 1.5V 0.05A Very Low 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(dòng)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 |
| LD2982BM18R | 功能描述:低壓差穩(wěn)壓器 - LDO 1.8V 0.05A Very Low 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(dòng)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 |
| LD2982BM25R | 功能描述:低壓差穩(wěn)壓器 - LDO 2.5V 0.05A Very Low 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(dòng)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 |
| LD2982BM27R | 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 |
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