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TPS720的基本参数
  • 制造厂商:TI
  • 产品类别:电源管理
  • 技术类目:线性和低压降 (LDO) 稳压器
  • 功能描述:具有使能功能的 350mA、低输入电压 (1.1V)、高 PSRR、低 IQ、低压降稳压器
  • 点击这里打开及下载TPS720的技术文档资料
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快速报价,在行业拥有较高的知名度及影响力
TPS720的产品详情:

The TPS720 family of dual rail, low-dropout linear regulators (LDOs) offers outstanding ac performance (PSRR, load and line transient response), while consuming a very low quiescent current of 38 µA.

The VBIAS rail that powers the control circuit of the LDO draws very low current (on the order of the quiescent current of the LDO) and can be connected to any power supply that is equal to or greater than 1.4 V above the output voltage. The main power path is through VIN, which can be a lower voltage than VBIAS; it can be as low as VOUT + VDO, increasing the efficiency of the solution in many power-sensitive applications. For example, VIN can be an output of a high-efficiency, DC-DC step-down regulator.

The TPS720 supports a novel feature in which the output of the LDO regulates under light loads when the IN pin is left floating. The light-load drive current is sourced from VBIAS under this condition. This feature is particularly useful in power-saving applications where the DC-DC converter connected to the IN pin is disabled but the LDO is still required to regulate the voltage to a light load.

The TPS720 is stable with ceramic capacitors and uses an advanced BICMOS fabrication process that yields a dropout of 110 mV at a 350-mA output load. The TPS720 has the unique feature of providing a monotonic VOUT rise (overshoot limited to 3%) with VIN inrush current limited to 100 mA + ILOAD with an output capacitor of 2.2 µF.

The TPS720 uses a precision voltage reference and feedback loop to achieve overall accuracy of 2% over load, line, process, and temperature extremes. An ultra-small DSBGA package makes the TPS720 ideal for handheld applications. The TPS720 is also available in a SON-8 package. This family of devices is fully specified over the temperature range of
TJ = –40°C to 125°C.

TPS720的优势和特性:
  • 350-mA High-Performance LDO
  • Low Quiescent Current: 38 μA
  • Excellent Load Transient Response: ±15 mV for ILOAD = 0 mA to 350 mA in 1 μs
  • Excellent Line Transient Response: ΔVOUT = ±2 mV for ΔVBIAS = ±600 mV in 1 μs ΔVOUT = ±200 μV for ΔVIN = ±400 mV in 1 μs
  • Low Noise: 48 μVRMS (10 Hz to 100 kHz)
  • 80 dB VIN PSRR (10 Hz to 10 kHz)
  • 70 dB VBIAS PSRR (10 Hz to 10 kHz)
  • Fast Start-Up Time: 140 μs
  • Built-In Soft-Start With Monotonic VOUT Rise and Start-Up Current Limited to 100 mA + ILOAD
  • Overcurrent and Thermal Protection
  • Low Dropout: 110 mV at ILOAD = 350 mA
  • Stable with 2.2-μF Output Capacitor
  • Available in 1.33 mm × 0.96 mm DSBGA-5 and 2 mm × 2 mm SON-6 Packages
TPS720的参数(英文):
  • Output options
  • Fixed Output
  • Iout (Max) (A)
  • 0.35
  • Vin (Max) (V)
  • 4.5
  • Vin (Min) (V)
  • 1.1
  • Vout (Max) (V)
  • 1.8
  • Vout (Min) (V)
  • 0.9
  • Fixed output options (V)
  • 0.9, 1, 1.02, 1.05, 1.1, 1.15, 1.2, 1.3, 1.32, 1.5, 1.7, 1.8, 2.3
  • Noise (uVrms)
  • 48
  • Iq (Typ) (mA)
  • 0.038
  • Thermal resistance θJA (°C/W)
  • 67
  • Rating
  • Catalog
  • Load capacitance (Min) (μF)
  • 2.2
  • Regulated outputs (#)
  • 1
  • Features
  • Enable, Soft start
  • Accuracy (%)
  • 2
  • PSRR @ 100 KHz (dB)
  • 55
  • Dropout voltage (Vdo) (Typ) (mV)
  • 110
  • Operating temperature range (C)
  • -40 to 125
TPS720具体的完整产品型号参数及价格(美元):

TPS720的完整型号有:HPA01044DRVR、TPS72009YZUR、TPS72009YZUT、TPS720102YZUR、TPS720102YZUT、TPS720105DRVR、TPS720105DRVT、TPS720105YZUR、TPS720105YZUT、TPS72010DRVR、TPS72010DRVT、TPS720115DRVR、TPS720115DRVT、TPS72011DRVR、TPS72011DRVT、TPS72011YZUR、TPS72011YZUT、TPS72012DRVR、TPS72012DRVT、TPS72012YZUR、TPS72012YZUT、TPS720132YZUR、TPS720132YZUT、TPS72013YZUR、TPS72013YZUT、TPS72015DRVR、TPS72015DRVT、TPS72015YZUR、TPS72015YZUT、TPS72017YZUR、TPS72017YZUT、TPS72018DRVR、TPS72018DRVT、TPS72018YZUR、TPS72018YZUT、TPS72023YZUR、TPS72023YZUT,以下是这些产品的关键参数及官网采购报价:

HPA01044DRVR,工作温度:-40 to 125,封装:WSON (DRV)-6,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:-,引脚镀层/焊球材料:-,TI官网HPA01044DRVR的批量USD价格:.395(1000+)

TPS72009YZUR,工作温度:-40 to 125,封装:DSBGA (YZU)-5,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网TPS72009YZUR的批量USD价格:.359(1000+)

TPS72009YZUT,工作温度:-40 to 125,封装:DSBGA (YZU)-5,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网TPS72009YZUT的批量USD价格:.431(1000+)

TPS720102YZUR,工作温度:-40 to 125,封装:DSBGA (YZU)-5,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网TPS720102YZUR的批量USD价格:.359(1000+)

TPS720102YZUT,工作温度:-40 to 125,封装:DSBGA (YZU)-5,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网TPS720102YZUT的批量USD价格:.431(1000+)

TPS720105DRVR,工作温度:-40 to 125,封装:WSON (DRV)-6,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网TPS720105DRVR的批量USD价格:.395(1000+)

TPS720105DRVT,工作温度:-40 to 125,封装:WSON (DRV)-6,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网TPS720105DRVT的批量USD价格:.474(1000+)

TPS720105YZUR,工作温度:-40 to 125,封装:DSBGA (YZU)-5,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网TPS720105YZUR的批量USD价格:.359(1000+)

TPS720105YZUT,工作温度:-40 to 125,封装:DSBGA (YZU)-5,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网TPS720105YZUT的批量USD价格:.431(1000+)

TPS72010DRVR,工作温度:-40 to 125,封装:WSON (DRV)-6,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网TPS72010DRVR的批量USD价格:.395(1000+)

TPS72010DRVT,工作温度:-40 to 125,封装:WSON (DRV)-6,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAUAG,TI官网TPS72010DRVT的批量USD价格:.474(1000+)

TPS720115DRVR,工作温度:-40 to 125,封装:WSON (DRV)-6,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAUAG,TI官网TPS720115DRVR的批量USD价格:.395(1000+)

TPS720115DRVT,工作温度:-40 to 125,封装:WSON (DRV)-6,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAUAG,TI官网TPS720115DRVT的批量USD价格:.474(1000+)

TPS72011DRVR,工作温度:-40 to 125,封装:WSON (DRV)-6,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAUAG,TI官网TPS72011DRVR的批量USD价格:.395(1000+)

TPS72011DRVT,工作温度:-40 to 125,封装:WSON (DRV)-6,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAUAG,TI官网TPS72011DRVT的批量USD价格:.474(1000+)

TPS72011YZUR,工作温度:-40 to 125,封装:DSBGA (YZU)-5,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网TPS72011YZUR的批量USD价格:.359(1000+)

TPS72011YZUT,工作温度:-40 to 125,封装:DSBGA (YZU)-5,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网TPS72011YZUT的批量USD价格:.431(1000+)

TPS72012DRVR,工作温度:-40 to 125,封装:WSON (DRV)-6,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAUAG,TI官网TPS72012DRVR的批量USD价格:.395(1000+)

TPS72012DRVT,工作温度:-40 to 125,封装:WSON (DRV)-6,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAUAG,TI官网TPS72012DRVT的批量USD价格:.474(1000+)

TPS72012YZUR,工作温度:-40 to 125,封装:DSBGA (YZU)-5,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网TPS72012YZUR的批量USD价格:.359(1000+)

TPS72012YZUT,工作温度:-40 to 125,封装:DSBGA (YZU)-5,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网TPS72012YZUT的批量USD价格:.431(1000+)

TPS720132YZUR,工作温度:-40 to 125,封装:DSBGA (YZU)-5,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网TPS720132YZUR的批量USD价格:.359(1000+)

TPS720132YZUT,工作温度:-40 to 125,封装:DSBGA (YZU)-5,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网TPS720132YZUT的批量USD价格:.431(1000+)

TPS72013YZUR,工作温度:-40 to 125,封装:DSBGA (YZU)-5,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网TPS72013YZUR的批量USD价格:.359(1000+)

TPS72013YZUT,工作温度:-40 to 125,封装:DSBGA (YZU)-5,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网TPS72013YZUT的批量USD价格:.431(1000+)

TPS72015DRVR,工作温度:-40 to 125,封装:WSON (DRV)-6,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网TPS72015DRVR的批量USD价格:.395(1000+)

TPS72015DRVT,工作温度:-40 to 125,封装:WSON (DRV)-6,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网TPS72015DRVT的批量USD价格:.474(1000+)

TPS72015YZUR,工作温度:-40 to 125,封装:DSBGA (YZU)-5,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网TPS72015YZUR的批量USD价格:.359(1000+)

TPS72015YZUT,工作温度:-40 to 125,封装:DSBGA (YZU)-5,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网TPS72015YZUT的批量USD价格:.431(1000+)

TPS72017YZUR,工作温度:-40 to 125,封装:DSBGA (YZU)-5,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网TPS72017YZUR的批量USD价格:.359(1000+)

TPS72017YZUT,工作温度:-40 to 125,封装:DSBGA (YZU)-5,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网TPS72017YZUT的批量USD价格:.431(1000+)

TPS72018DRVR,工作温度:-40 to 125,封装:WSON (DRV)-6,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAUAG,TI官网TPS72018DRVR的批量USD价格:.395(1000+)

TPS72018DRVT,工作温度:-40 to 125,封装:WSON (DRV)-6,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAUAG,TI官网TPS72018DRVT的批量USD价格:.474(1000+)

TPS72018YZUR,工作温度:-40 to 125,封装:DSBGA (YZU)-5,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网TPS72018YZUR的批量USD价格:.359(1000+)

TPS72018YZUT,工作温度:-40 to 125,封装:DSBGA (YZU)-5,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网TPS72018YZUT的批量USD价格:.431(1000+)

TPS72023YZUR,工作温度:-40 to 125,封装:DSBGA (YZU)-5,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网TPS72023YZUR的批量USD价格:.359(1000+)

TPS72023YZUT,工作温度:-40 to 125,封装:DSBGA (YZU)-5,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网TPS72023YZUT的批量USD价格:.431(1000+)

轻松满足您的TI芯片采购需求
TPS720的评估套件:

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PMP5922 — 适用于 Intel Atom E6xx Tunnel Creek 的同步降压 (1.25V@10mA)

TI 的最高功率密度低输入电压完整 Intel Atom E6xx (Tunnel Creek) 电源系统设计;此设计面积为 967mm2,拥有所有必要的稳压器,可为 Intel Atom E6xx CPU 平台供电,并适合工业自动化和过程控制应用中使用的 70x70 或更小的 COM Express 模块。
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