- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄358845 > LM3490IM5-12 (NATIONAL SEMICONDUCTOR CORP) 100 mA, SOT-23, Quasi Low-Dropout Linear Voltage Regulator with Logic-Controlled ON/OFF PDF資料下載
參數(shù)資料
| 型號： | LM3490IM5-12 |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 100 mA, SOT-23, Quasi Low-Dropout Linear Voltage Regulator with Logic-Controlled ON/OFF |
| 中文描述： | 12 V FIXED POSITIVE LDO REGULATOR, 1.2 V DROPOUT, PDSO5 |
| 封裝： | PLASTIC, SOT-23, 5 PIN |
| 文件頁數(shù)： | 3/10頁 |
| 文件大?。?/td> | 291K |
| 代理商： | LM3490IM5-12 |
Absolute Maximum Ratings
(Note 4)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Input Voltage (IN to GND)
Voltage ON/OFF to GND
Power Dissipation (Note 5)
Junction Temp. (T
J
) (Note 5)
Ambient Storage Temp.
Soldering Time, Temp. (Note 6)
Wave
Infrared
Vapor Phase
35V
5.5V
400 mW
+150C
65 to +150C
4sec., 260C
10sec., 240C
75sec., 219C
ESD (Note 7)
ON/OFF
All Other Pins
1.0kV
2.0kV
Operating Ratings
(Note 4)
Maximum Input Voltage (IN to GND)
Voltage ON/OFF to GND
Junction Temperature (T
J
)
Maximum Power Dissipation (Note 8)
30V
0 to 5V
40 to +125C
300 mW
Electrical Characteristics
LM3490-3.3, LM3490-5.0
V
= V
+ 1.5V unless otherwise noted. Typicals and limits appearing in normal type apply for T
= T
= 25C. Limits ap-
pearing in boldface type apply over the entire junction temperature range for operation, 40 to +125C. (Notes 9, 10, 11)
Nominal Output Voltage (V
NOM
)
Symbol
Parameter
Conditions
V
OUT
Output Voltage
1 mA
≤
I
OUT
≤
100 mA
3.3V
5.0V
Units
Typical
3.30
Limit
Typical
5.00
Limit
3.17
3.14
3.43
3.46
4.80
4.75
5.20
5.25
V
V(min)
V(min)
V(max)
V(max)
mV
mV(max)
mV
mV(max)
V
OUT
Line Regulation
V
NOM
+ 1.5V
≤
V
IN
≤
30V,
I
OUT
= 1 mA
10 mA
≤
I
OUT
≤
100 mA
7
25
9
25
V
OUT
Load Regulation
15
40
15
40
I
GND
Ground Pin
Current
V
NOM
+ 1.5V
≤
V
IN
≤
30V,
No Load
V
ON/OFF
= 5V
2
2
mA
4
4
mA(max)
μA
μA(max)
V
V(max)
V(max)
V
V(max)
V(max)
μV
rms
V
ON/OFF
= 0V
0.1
0.1
5
5
V
IN
-
V
OUT
Dropout Voltage
I
OUT
= 10 mA
0.7
0.9
1.0
0.7
0.9
1.0
I
OUT
= 100 mA
0.9
1.1
1.2
0.9
1.1
1.2
e
n
Output Noise
Voltage
Maximum Low
Level Input
Voltage at
ON/OFF
Minimum High
Level Input
Voltage at
ON/OFF
V
IN
= 10V,
Bandwidth: 10 Hz to 100 kHz
100
150
V
IL
0.2
0.2
V(max)
V
IH
2.0
2.0
V(min)
I
IL
I
IH
V
ON/OFF
= 0V
V
ON/OFF
= 5V
1
1
μA(max)
μA
μA(max)
1
1
20
20
www.national.com
3
相關PDF資料 |
PDF描述 |
|---|---|
| LM3490IM5-15 | 100 mA, SOT-23, Quasi Low-Dropout Linear Voltage Regulator with Logic-Controlled ON/OFF |
| LM3490IM5-5.0 | 100 mA, SOT-23, Quasi Low-Dropout Linear Voltage Regulator with Logic-Controlled ON/OFF |
| LM349 | 100 mA, SOT-23, Quasi Low-Dropout Linear Voltage Regulator with Logic-Controlled ON/OFF |
| LM3490 | 100 mA, SOT-23, Quasi Low-Dropout Linear Voltage Regulator with Logic-Controlled ON/OFF |
| LM34910 | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LM3490IM5-12/NOPB | 功能描述:低壓差穩(wěn)壓器 - LDO 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(shù)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 |
| LM3490IM5-12/NOPB | 制造商:Texas Instruments 功能描述:Voltage Regulator IC |
| LM3490IM5-15 | 制造商:Texas Instruments 功能描述: 制造商:National Semiconductor Corporation 功能描述:15 V FIXED POSITIVE LDO REGULATOR, 1.2 V DROPOUT, PDSO5 |
| LM3490IM5-15/NOPB | 功能描述:IC REG LDO 15V .1A SOT23-5 RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標準包裝:1 系列:- 穩(wěn)壓器拓撲結構:正，固定式 輸出電壓:4V 輸入電壓:最高 16V 電壓 - 壓降（標準）:0.28V @ 150mA 穩(wěn)壓器數(shù)量:1 電流 - 輸出:150mA 電流 - 限制（最小）:- 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:5-VFBGA 供應商設備封裝:5-uSMD 包裝:Digi-Reel® 其它名稱:LP2985AIBP-4.0DKR |
| LM3490IM5-15/NOPB | 制造商:Texas Instruments 功能描述:, Leaded Process Compatible:Yes, Output |
發(fā)布緊急采購，3分鐘左右您將得到回復。