- 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
- TI代理渠道,提供当日发货、严格的质量标准,满足您的目标价格
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.
- 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
- 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+)
TPS720105DRVEVM — Evaluation Module for TPS720105 Low-Dropout Linear Regulator in DRV (SON-6) Package
TPS720105DRVEVM 是一块完全组装且经过测试的电路板,用于对采用 DRV (2mm x 2mm SON-6) 封装的 TPS720105 低压降线性稳压器进行评估。TPS72015EVM-307 — TPS72015EVM-307 评估模块
TPS72015EVM-307 简化了 TPS72015 350mA、超低输入电压、射频低压降线性稳压器的评估过程。
TPS72015 PSpice Transient Model
此设计用于对两个工业级 DP83867IR 千兆位以太网 PHY 和 Sitara 主机处理器(含集成式以太网 MAC 和交换机)进行性能评估。此设计旨在满足关于 EMI 和 EMC 的工业要求。此设计的应用固件实现了适用于 PHY、UDP 和 TCP/IP 协议栈以及 HTTP Web 服务器示例的驱动程序。主机处理器配置为从板载 SD 卡引导预装的固件。通过 USB 虚拟 COM 端口可访问 PHY 寄存器。通过 JTAG 接口可进行自己的固件开发。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。