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LXXLD70_V01中文资料PDF规格书
LXXLD70_V01规格书详情
DESCRIPTION
The UTC LXXLD70 is a typical LDO with the features of very
low dropout voltage as low as 0.15V at output current 7.0A.
For normal operation, two supply voltages are necessary. One
called control voltage from other equipment can shutdown the
output voltage and it should pull and hold the voltage of EN pin
less than 0.3V. Another one is the main supply voltage whose
purpose is for main power conversion, to keep the power
dissipation low, and to make the dropout voltage lower.
Internally, in the UTC LXXLD70, there’re many functions
which can be seen in the block figure to prevent the IC from being
damaged. Internal Power-On-Reset (POR) circuit can control the
two supply voltages to prevent fault operations of the circuit; the
thermal shutdown circuit is able to protect the device from over
thermal operation, and a current limit function will keep the device
work safely under current over-loads.
The UTC LXXLD70 can be used as an ideal to provide well
supply voltage in the applications, such as front-side-bus
termination on motherboard, NB applications, front side bus VTT
(1.2V/7.0A) and note book PC application
FEATURES
* Low Dropout VD= 0.15V (typ.) @ IOUT=7.0A
* Low ESR Output Capacitor
* VREF=0.8V
* ±1.5 over Line, Load and Temperature Output Accuracy
* Fast Transient Response
* Output Voltage Adjustable through External Resistors
* POR (Power-On-Reset) controlling VCNTL and VIN
* With internal Soft-Start
* Internal Current Limit Protection
* Internal Under Voltage Protection
* Hysteretic Thermal Shutdown
* With Power-OK Output (with a Delay Time)
* For Standby or Suspend Mode: Shutdown
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
LATTICE/莱迪斯 |
20 |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | |||
LUMI |
08+ |
LED |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
NCC/黑金刚 |
2021+ |
NA |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
UMITEDCHEMI-CON |
10X25 |
16113 |
询价 | ||||
NCC/黑金刚 |
21+ |
65200 |
询价 | ||||
NIPPONCHEMI-CON |
26580 |
询价 | |||||
LATTICE/莱迪斯 |
21+ |
NA |
9000 |
原装正品**质量保证*优势供货**支持实单 |
询价 | ||
22+ |
SOT5 |
3629 |
原装优势!房间现货!欢迎来电! |
询价 | |||
UNITED |
2022+ |
DIP |
88000 |
原厂代理 终端免费提供样品 |
询价 | ||
TOREX/特瑞仕 |
23+ |
SOT23-5 |
15000 |
全新原装现货,价格优势 |
询价 |