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PTPS7A2045PDQNR中文资料
PTPS7A2045PDQNR数据手册规格书PDF详情
1 Features
? Low output voltage noise: 7 μVRMS
– No noise-bypass capacitor required
? High PSRR: 95 dB at 1 kHz
? Very low IQ: 6.5 μA
? Input voltage range: 1.6 V to 6.0 V
? Output voltage range: 0.8 V to 5.5 V
? Output voltage tolerance: ±1.5 (max)
? Very low dropout:
– 140 mV (max) at 300 mA (VOUT = 3.3 V)
– 145 mV (max) at 300 mA (VOUT = 3.3 V, DBV)
? Low inrush current
? Smart enable pulldown
? Stable with 1-μF minimum ceramic output
capacitor
? Packages:
– 1-mm × 1-mm X2SON
– 0.616-mm × 0.616-mm DSBGA
– 2.90-mm × 1.60-mm SOT23-5
2 Applications
? Smartphones and tablets
? IP network cameras
? Portable medical equipment
? Smart meters and field transmitters
? Motor drives
? Wearables
3 Description
The TPS7A20 is an ultra-small, low-dropout (LDO)
linear regulator that can source 300 mA of output
current. The TPS7A20 is designed to provide low
noise, high PSRR, and excellent load and line
transient performance that can meet the requirements
of RF and other sensitive analog circuits. Using
innovative design techniques, the TPS7A20 offers an
ultra-low noise performance without the addition of a
noise bypass capacitor. The TPS7A20 also provides
the advantage of low quiescent current, which can be
ideal for battery-powered applications. With an input
voltage range of 1.6 V to 6.0 V and an output range of
0.8 V to 5.5 V, the TPS7A20 can be used for a wide
variety of applications. The device uses a precision
reference circuit to provide a maximum accuracy of
1.5 over load, line, and temperature variations.
The TPS7A20 features an internal soft-start to lower
the inrush current, thus minimizing the input voltage
drop during start up. The device is stable with
small ceramic capacitors, allowing for a small overall
solution size.
The TPS7A20 has a smart enable input circuit with an
internally controlled pulldown resistor that keeps the
LDO disabled even when the EN pin is left floating
and helps eliminate the external components used to
pulldown the EN pin.
PTPS7A2045PDQNR供应商...
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
深圳市祥瑞智科技有限公司 |
PTPS7A2045PDQNR |
TI |
25+ |
X2SON (DQN) |
6000 |
原厂原装,价格优势!13246658303 |
|
深圳市宏捷佳电子科技有限公司 |
PTPS7A2045PDQNR |
TI |
24+ |
X2SON4 |
39500 |
进口原装现货 支持实单价优 |
|
深圳市德力诚信科技有限公司 |
PTPS7A2045PDQNR |
TI |
24+ |
con |
301721 |
优势库存,原装正品 |
|
万三科技(深圳)有限公司 |
PTPS7A2501DRVR |
TI |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
|
北京天阳诚业科贸有限公司 |
PTPS7A5310AQWRTJQ1 |
TI |
24+ |
con |
35960 |
查现货到京北通宇商城 |
|
深圳市拓亿芯电子有限公司 |
PTPS7B6350QPWPRQ1 |
TI |
23+ |
HTSSOP-16 |
30000 |
代理全新原装现货,价格优势 |
|
深圳市芯福林电子科技有限公司 |
PTPS7B6350QPWPRQ1 |
TI |
21+ |
HTSSOP-16 |
13880 |
公司只售原装,支持实单 |
|
深圳诚思涵科技有限公司 |
PTPS7B6350QPWPRQ1 |
TI |
23+ |
HTSSOP-16 |
5000 |
全新原装,支持实单,非诚勿扰 |
|
深圳航星空电子技术有限公司 |
PTPS7B6350QPWPRQ1 |
TI |
23+ |
HTSSOP-16 |
3200 |
公司只做原装,可来电咨询 |
|
深圳市华康联电子科技有限公司 |
PTPS7B6350QPWPRQ1 |
TI |
23+ |
NA |
20000 |
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德州仪器(Texas Instruments),简称TI,是全球领先的半导体公司,为现实世界的信号处理提供创新的数字信号处理(DSP)及模拟器件技术。除半导体业务外,还提供包括传感与控制、教育产品和数字光源处理解决方案。TI总部位于美国德克萨斯州的达拉斯,并在25多个国家设有制造、设计或销售机构。 德州仪器(TI)是全球领先的数字信号处理与模拟技术半导体供应商,亦是推动因特网时代不断发展的半导体引擎。 ----作为实时技术的领导者,TI正在快速发展,在无线与宽带接入等大型市场及数码相机和数字音频等新兴市场方面,TI凭借性能卓越的半导体解决方案不断推动着因特网时代前进的步伐! ----TI预想未