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參數(shù)資料
| 型號(hào)： | LD2985AXX50 |
| 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> | 301K |
| 代理商： | LD2985AXX50 |
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LD2985 SERIES
3/13
ELECTRICAL CHARACTERISTICS FOR LD2985A
(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
1.462
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 150mA
I
O
= 1 to 150mA
V
I
= 3.5V
I
O
= 1 to 150mA
I
O
= 1 to 150mA
V
I
= 3.8V
I
O
= 1 to 150mA
I
O
= 1 to 150mA
V
I
= 3.85V
I
O
= 1 to 50mA
I
O
= 1 to 50mA
V
I
= 4.0V
I
O
= 1 to 150mA
I
O
= 1 to 150mA
V
I
= 4.1V
I
O
= 1 to 150mA
I
O
= 1 to 150mA
V
I
= 4.2V
I
O
= 1 to 150mA
I
O
= 1 to 150mA
V
I
= 4.3V
I
O
= 1 to 150mA
I
O
= 1 to 150mA
V
I
= 4.5V
I
O
= 1 to 150mA
I
O
= 1 to 150mA
V
I
= 4.6V
I
O
= 1 to 150mA
I
O
= 1 to 150mA
V
I
= 4.8V
I
O
= 1 to 150mA
I
O
= 1 to 150mA
V
I
= 5.0V
I
O
= 1 to 150mA
I
O
= 1 to 150mA
1.5
1.515
1.538
1.553
T
J
= -40 to 125
°C
V
O
Output Voltage
1.782
1.755
1.737
1.8
1.818
1.845
1.863
V
V
T
J
= -40 to 125
°C
V
V
V
V
O
Output Voltage
2.475
2.4375
2.4125
2.5
2.525
2.5625
2.5875
T
J
= -40 to 125
°C
V
V
V
V
V
V
V
V
O
Output Voltage
2.772
2.730
2.702
2.8
2.828
2.870
2.898
T
J
= -40 to 125
°C
V
O
Output Voltage
2.821
2.778
2.750
2.85
2.879
2.921
2.950
T
J
= -40 to 125
°C
V
O
Output Voltage
2.970
2.925
2.895
3.0
3.030
3.075
3.105
V
V
T
J
= -40 to 125
°C
V
V
V
V
O
Output Voltage
3.069
3.022
2.9915
3.1
3.131
3.1775
3.2085
T
J
= -40 to 125
°C
V
V
V
V
V
O
Output Voltage
3.168
3.120
3.088
3.2
3.232
3.280
3.312
T
J
= -40 to 125
°C
V
O
Output Voltage
3.267
3.2175
3.1845
3.3
3.333
3.3825
3.4155
V
V
V
T
J
= -40 to 125
°C
V
O
Output Voltage
3.465
3.412
3.377
3.5
3.535
3.587
3.622
V
V
V
T
J
= -40 to 125
°C
V
O
Output Voltage
3.564
3.510
3.474
3.6
3.636
3.690
3.726
V
V
T
J
= -40 to 125
°C
V
V
V
V
O
Output Voltage
3.762
3.705
3.667
3.8
3.838
3.895
3.933
T
J
= -40 to 125
°C
V
V
V
V
V
O
Output Voltage
3.96
3.9
3.86
4
4.04
4.1
4.14
T
J
= -40 to 125
°C
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LD2985BM15R | 功能描述:低壓差穩(wěn)壓器 - LDO 1.5V 0.15A 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 |
| LD2985BM18R | 功能描述:低壓差穩(wěn)壓器 - LDO 1.8V 150mA 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(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 |
| LD2985BM25R | 功能描述:低壓差穩(wěn)壓器 - LDO 2.5V 0.15A 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 |
| LD2985BM27R | 功能描述:低壓差穩(wěn)壓器 - LDO +2.7 V out 150mA out Low Drop Low Noise 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 |
| LD2985BM285R | 功能描述:低壓差穩(wěn)壓器 - LDO 2.85V 0.15A 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 |
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