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參數(shù)資料
| 型號(hào)： | LD2980CU38TR |
| 廠商： | 意法半導(dǎo)體 |
| 元件分類(lèi)： | 基準(zhǔn)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(yè)數(shù)： | 4/17頁(yè) |
| 文件大小： | 416K |
| 代理商： | LD2980CU38TR |
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LD2980 SERIES
4/17
ELECTRICAL CHARACTERISTICS FOR LD2980AB
(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
2.487
2.481
2.437
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
V
O(NOM)
+ 1 < V
IN
< 16 V
T
J
= -40 to 125
°C
2.5
2.513
2.519
2.562
T
J
= -40 to 125
°C
V
O
Output Voltage
2.835
2.828
2.779
2.85
2.864
2.871
2.921
V
T
J
= -40 to 125
°C
V
O
Output Voltage
2.985
2.978
2.925
3
3.015
3.023
3.075
V
T
J
= -40 to 125
°C
V
O
Output Voltage
3.184
3.176
3.12
3.2
3.216
3.224
3.28
V
T
J
= -40 to 125
°C
V
O
Output Voltage
3.284
3.275
3.217
3.3
3.317
3.325
3.383
V
T
J
= -40 to 125
°C
V
O
Output Voltage
3.582
3.573
3.51
3.6
3.618
3.627
3.690
V
T
J
= -40 to 125
°C
V
O
Output Voltage
3.781
3.772
3.705
3.8
3.819
3.829
3.895
V
T
J
= -40 to 125
°C
V
O
Output Voltage
3.98
3.97
3.9
4
4.02
4.03
4.1
V
T
J
= -40 to 125
°C
V
O
Output Voltage
4.677
4.665
4.582
4.7
4.724
4.735
4.818
V
T
J
= -40 to 125
°C
V
O
Output Voltage
4.826
4.814
4.729
4.85
4.874
4.886
4.971
V
T
J
= -40 to 125
°C
V
O
Output Voltage
4.975
4.963
4.875
5
5.025
5.038
5.125
V
T
J
= -40 to 125
°C
I
O
= 1 mA
V
O
Line Regulation
0.003
0.014
0.032
%/V
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