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參數資料
| 型號： | LD2980CM18TR |
| 廠商： | 意法半導體 |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW ESR OUTPUT CAPACITORS COMPATIBLE |
| 中文描述： | 極低降穩(wěn)壓器低ESR輸出電容器兼容與抑制研究 |
| 文件頁數： | 6/17頁 |
| 文件大?。?/td> | 416K |
| 代理商： | LD2980CM18TR |
LD2980 SERIES
6/17
ELECTRICAL CHARACTERISTICS FOR LD2980C
(T
j
= 25°C, V
I
= V
O(NOM)
+1V, C
I
= 1
μ
F(X7R),
C
O
= 2.2
μ
F(X7R), I
O
= 1mA, V
INH
= 2V, unless otherwise specified)
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
OP
V
O
Operating Input Voltage
Output Voltage
2.5
1.478
1.470
1.445
16
V
V
I
O
= 1 mA
I
O
= 1 to 50 mA
I
O
= 1 to 50 mA
I
O
= 1 mA
I
O
= 1 to 50 mA
I
O
= 1 to 50 mA
I
O
= 1 mA
I
O
= 1 to 50 mA
I
O
= 1 to 50 mA
I
O
= 1 mA
I
O
= 1 to 50 mA
I
O
= 1 to 50 mA
I
O
= 1 mA
I
O
= 1 to 50 mA
I
O
= 1 to 50 mA
I
O
= 1 mA
I
O
= 1 to 50 mA
I
O
= 1 to 50 mA
I
O
= 1 mA
I
O
= 1 to 50 mA
I
O
= 1 to 50 mA
I
O
= 1 mA
I
O
= 1 to 50 mA
I
O
= 1 to 50 mA
I
O
= 1 mA
I
O
= 1 to 50 mA
I
O
= 1 to 50 mA
I
O
= 1 mA
I
O
= 1 to 50 mA
I
O
= 1 to 50 mA
I
O
= 1 mA
I
O
= 1 to 50 mA
I
O
= 1 to 50 mA
I
O
= 1 mA
I
O
= 1 to 50 mA
I
O
= 1 to 50 mA
I
O
= 1 mA
I
O
= 1 to 50 mA
I
O
= 1 to 50 mA
1.5
1.522
1.530
1.555
T
J
= -40 to 125
°C
V
O
Output Voltage
1.782
1.773
1.737
1.8
1.818
1.827
1.863
V
T
J
= -40 to 125
°C
V
O
Output Voltage
2.475
2.463
2.412
2.5
2.525
2.538
2.587
V
T
J
= -40 to 125
°C
V
O
Output Voltage
2.822
2.807
2.75
2.85
2.879
2.893
2.949
V
T
J
= -40 to 125
°C
V
O
Output Voltage
2.97
2.955
2.895
3
3.03
3.045
3.105
V
T
J
= -40 to 125
°C
V
O
Output Voltage
3.168
3.152
3.088
3.2
3.232
3.248
3.312
V
T
J
= -40 to 125
°C
V
O
Output Voltage
3.267
3.251
3.184
3.3
3.333
3.35
3.415
V
T
J
= -40 to 125
°C
V
O
Output Voltage
3.564
3.546
3.474
3.6
3.636
3.654
3.726
V
T
J
= -40 to 125
°C
V
O
Output Voltage
3.76
3.743
3.667
3.8
3.838
3.857
3.933
V
T
J
= -40 to 125
°C
V
O
Output Voltage
3.96
3.94
3.86
4
4.04
4.06
4.14
V
T
J
= -40 to 125
°C
V
O
Output Voltage
4.653
4.630
4.535
4.7
4.747
4.771
4.864
V
T
J
= -40 to 125
°C
V
O
Output Voltage
4.802
4.777
4.68
4.85
4.899
4.923
5.02
V
T
J
= -40 to 125
°C
V
O
Output Voltage
4.95
4.925
4.825
5
5.05
5.075
5.175
V
T
J
= -40 to 125
°C
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LD2980CM25TR | 功能描述:低壓差穩(wěn)壓器 - LDO 2.5V 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 負載調節(jié):0.3 % 輸出端數量: 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 |
| LD2980CM28TR | 功能描述:低壓差穩(wěn)壓器 - LDO 2.8V 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 負載調節(jié):0.3 % 輸出端數量: 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 |
| LD2980CM30TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW ESR OUTPUT CAPACITORS COMPATIBLE |
| LD2980CM32TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW ESR OUTPUT CAPACITORS COMPATIBLE |
| LD2980CM33TR | 功能描述:低壓差穩(wěn)壓器 - LDO 3.3V 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 負載調節(jié):0.3 % 輸出端數量: 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 |
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