參數(shù)資料
型號： L2949E
廠商： 友順科技股份有限公司
英文描述： LINEAR INTEGRATED CIRCUIT
中文描述： 線性集成電路
文件頁數(shù)： 1/7頁
文件大?。?/td> 134K
代理商： L2949E
UTC L2949E
LINEAR INTEGRATED CIRCUIT
UTC
UNISONIC TECHNOLOGIES CO. LTD
1
QW-R102-014,A
MULTIFUNCTION VERY LOW
DROP VOLTAGE REGULATOR
DESCRIPTION
The UTC L2949E is a monolithic integrated 5V voltage
regulator with a very low dropout output and additonal
functions as power-on reset and input voltage sense.It is
designed for supplying the microcomputer controlled
systems especially in automotive applications.
FEATURES
*Operating dc supply voltage range 5V to 28V.
*Transient supply voltage up to 40V.
*Extremely low quiescent current in standby mode.
*High precision standby output voltage 5V
±
1%
*Output current capability up to 100mA.
*Very low dropout voltage less than 0.5V.
*Reset circuit sensing the output voltage
*Programmable reset pulse delay with external capacitor
*Voltage sense comparator.
*Thermal shutdown and short circuit protections.
PIN CONNECTIONS
SOP-20
DIP-8
SOP-8
1
2
3
4
8
7
6
5
V
S
SI
Vz
CT
V
OUT
SO
RES
GND
DIP-8/SOP-8
1
2
3
4
8
7
6
5
V
S
SI
Vz
CT
V
OUT
SO
RES
GND
9
10
20
19
18
17
16
15
14
13
12
11
N.C.
GND
GND
GND
N.C.
N.C.
GND
GND
GND
GND
N.C.
N.C.
SOP-20
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L295 功能描述:電源開關(guān) IC - 配電 Switch-Mode Solenoid RoHS:否 制造商:Exar 輸出端數(shù)量:1 開啟電阻（最大值）:85 mOhms 開啟時間（最大值）:400 us 關(guān)閉時間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23-5
L295_03 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DUAL SWITCH-MODE SOLENOID DRIVER
L295000MAA 制造商:Arcolectric 功能描述:LED INDICATOR 230V RED 制造商:Arcolectric 功能描述:LED INDICATOR, 230V, RED 制造商:Arcolectric 功能描述:LED INDICATOR, 230V, RED; Mounting Hole Dia:8mm; LED Color:Red; Forward Current If:3mA; Forward Voltage:230V ;RoHS Compliant: Yes
L295000MAB 制造商:Arcolectric 功能描述:LED INDICATOR 230V AMB
L295000MAC 制造商:Arcolectric 功能描述:LED INDICATOR 230V GREEN 制造商:Arcolectric 功能描述:LED INDICATOR, 230V, GREEN 制造商:Arcolectric 功能描述:LED INDICATOR, 230V, GREEN; Mounting Hole Dia:8mm; LED Color:Green; Forward Current If:3mA; Forward Voltage:230V ;RoHS Compliant: Yes
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