參數(shù)資料
型號(hào)： LD2982BM18R
廠商： 意法半導(dǎo)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(yè)數(shù)： 4/13頁(yè)
文件大小： 296K
代理商： LD2982BM18R
LD2982 SERIES
4/13
V
O
Output Voltage
V
I
= 5.7V
I
O
= 1 to 50mA
I
O
= 1 to 50mA
V
I
= 6.0V
I
O
= 1 to 50mA
I
O
= 1 to 50mA
R
L
= 0
V
I
= V
O
+1V to 16V, I
O
=
1mA
V
I
= V
O
+1V to 16V, I
O
=
1mA
T
J
= -40 to 125
°C
I
O
= 0
I
O
= 0
I
O
= 1mA
I
O
= 1mA
I
O
= 10mA
I
O
= 10mA
I
O
= 50mA
I
O
= 50mA
I
O
= 0
I
O
= 0
I
O
= 1mA
I
O
= 1mA
I
O
= 10mA
I
O
= 10mA
I
O
= 50mA
I
O
= 50mA
OFF MODE V
INH
<0.18V
OFF MODE V
INH
<0.18V
T
J
= -40 to 125
°C
C
BYP
= 0.01
μ
F
T
J
= -40 to 125
°C
T
J
= -40 to 125
°C
T
J
= -40 to 125
°C
T
J
= -40 to 125
°C
B= 300Hz to 50KHz
C
BYP
= 0.01
μ
F
4.653
4.629
4.606
4.7
4.747
4.77
4.794
V
V
V
T
J
= -40 to 125
°C
V
O
Output Voltage
4.95
4.925
4.9
5
5.05
5.075
5.1
V
V
V
T
J
= -40 to 125
°C
I
SC
Short Circuit Current
V
O
/
V
I
Line Regulation
150
0.003
mA
%/V
I
%/V
I
0.014
0.032
V
d
Dropout Voltage
1
3
5
mV
mV
T
J
= -40 to 125
°C
7
10
15
mV
mV
T
J
= -40 to 125
°C
40
60
90
mV
mV
T
J
= -40 to 125
°C
120
150
225
mV
mV
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
T
J
= -40 to 125
°C
I
d
Quiescent Current
80
100
150
T
J
= -40 to 125
°C
100
150
200
T
J
= -40 to 125
°C
200
300
400
T
J
= -40 to 125
°C
600
900
1200
T
J
= -40 to 125
°C
0
1
SVR
V
IL
V
IH
I
iNH
Supply Voltage Rejection
Control Input Logic Low
C
O
= 10
μ
F
f = 1KHz
45
dB
V
0.15
Control Input Logic High
2
V
μ
A
μ
A
μ
V
Control Input Current
V
SHDN
= 5V
V
SHDN
= 0V
5
15
0
-1
eN
Output Noise Voltage
C
O
= 10
μ
F
30
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
LD2982BM285R 功能描述:低壓差穩(wěn)壓器 - LDO 2.85V 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
LD2982BM28R 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(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
LD2982BM30R 功能描述:低壓差穩(wěn)壓器 - LDO 3.0V 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(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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