TI代理,常备极具竞争力的充足现货
TI哪些型号被关注? TI热门产品型号
TPS797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:具有电源正常指示功能的 50mA、超低 IQ、低压降稳压器
  • 点击这里打开及下载TPS797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
快速报价,在行业拥有较高的知名度及影响力
TPS797的产品详情:

The TPS797xx family of low-dropout voltage regulators (LDOs) offers the benefits of low-dropout voltage and ultra-low-power operation. The device is stable with any capacitor greater than 0.47-µF. Therefore, implementations of this device require very little board space due to the miniaturized packaging and potentially small output capacitor. In addition, the family includes an integrated open drain active-high power good (PG) output. Intended for use in microcontroller-based, battery-powered applications, the TPS797xx family low dropout and ultra-low-power operation result in a significant increase in system battery operating life. The small packaging minimizes consumption of board space.

The device is enabled when the applied voltage exceeds the minimum input voltage. The usual PNP pass transistor has been replaced by a PMOS pass element. Because the PMOS pass element behaves as a low-value resistor, the dropout voltage is very low (typically, 105 mV at 10-mA of load current), and is directly proportional to the load current. The quiescent current is ultra-low (1.2-µA, typically) and is stable over the entire range of output load current (0 mA to 50 mA). When properly configured with a pullup resistor, the PG output can implement a power-on reset or low-battery indicator.

TPS797的优势和特性:
  • 50-mA Low-Dropout Regulator
  • Ultra-Low 1.2-μA Quiescent Current at 10 mA
  • 5-Pin SC70 (DCK) Package
  • Integrated Power Good Output
  • Stable With Any Capacitor Greater Than 0.47 μF
  • Typical Dropout Voltage of 105 mV at 10 mA (TPS79733)
  • Over-Current Limitation
  • Operating Junction Temperature Range of –40°C to 85°C
TPS797的参数(英文):
  • Output options
  • Fixed Output
  • Iout (Max) (A)
  • 0.05
  • Vin (Max) (V)
  • 5.5
  • Vin (Min) (V)
  • 1.8
  • Vout (Max) (V)
  • 3.3
  • Vout (Min) (V)
  • 1.8
  • Fixed output options (V)
  • 1.8, 2.85, 3, 3.3
  • Noise (uVrms)
  • 600
  • Iq (Typ) (mA)
  • 0.001
  • Thermal resistance θJA (°C/W)
  • 231
  • Rating
  • Catalog
  • Load capacitance (Min) (μF)
  • 0.47
  • Regulated outputs (#)
  • 1
  • Features
  • Power good
  • Accuracy (%)
  • 4
  • Dropout voltage (Vdo) (Typ) (mV)
  • 105
  • Operating temperature range (C)
  • -40 to 85
TPS797具体的完整产品型号参数及价格(美元):

TPS797的完整型号有:TPS79718DCKR、TPS79718DCKT、TPS797285DCKR、TPS797285DCKT、TPS79730DCKR、TPS79730DCKT、TPS79733DCKR、TPS79733DCKT,以下是这些产品的关键参数及官网采购报价:

TPS79718DCKR,工作温度:-40 to 85,封装:SC70 (DCK)-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:NIPDAU,TI官网TPS79718DCKR的批量USD价格:.362(1000+)

TPS79718DCKT,工作温度:-40 to 85,封装:SC70 (DCK)-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:NIPDAU,TI官网TPS79718DCKT的批量USD价格:.434(1000+)

TPS797285DCKR,工作温度:-40 to 85,封装:SC70 (DCK)-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:NIPDAUAG,TI官网TPS797285DCKR的批量USD价格:.362(1000+)

TPS797285DCKT,工作温度:-40 to 85,封装:SC70 (DCK)-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:NIPDAUAG,TI官网TPS797285DCKT的批量USD价格:.434(1000+)

TPS79730DCKR,工作温度:-40 to 85,封装:SC70 (DCK)-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:NIPDAUAG,TI官网TPS79730DCKR的批量USD价格:.362(1000+)

TPS79730DCKT,工作温度:-40 to 85,封装:SC70 (DCK)-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:NIPDAU,TI官网TPS79730DCKT的批量USD价格:.434(1000+)

TPS79733DCKR,工作温度:-40 to 85,封装:SC70 (DCK)-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:NIPDAUAG,TI官网TPS79733DCKR的批量USD价格:.362(1000+)

TPS79733DCKT,工作温度:-40 to 85,封装:SC70 (DCK)-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:NIPDAU,TI官网TPS79733DCKT的批量USD价格:.434(1000+)

轻松满足您的TI芯片采购需求
TPS797的评估套件:

TPS79733EVM — TPS79733 评估模块

The purpose of this EVM is to facilitate evaluation of the TPS797xx family of LDO regulators. Each EVM package contains an SLVP199 test board with a TPS79733DCK low dropout linear regulator as well as supporting passive components. Also, the board's small size and side clips facilitate attaching it (...)

TPS79718 PSpice Transient Model

该参考设计采用 DLP 0.45 英寸 WXGA 芯片组并应用于 DLP LightCrafter 4500 评估模块 (EVM) 中,能够灵活控制工业、医疗和科学应用领域中的高分辨率精确图形。借助基于 USB 的免费 GUI 和 API,开发人员可轻松将 TI 的创新型数字微镜器件 (DMD) 技术与摄像头、传感器、电机和其他外设相集成,以打造与众不同的 3D 机器视觉系统、3D 打印机和扩增实境显示器。


放大


TIDA-00254 — 面向 3D 机器视觉应用并采用 DLP 技术的精确点云生成

3D 机器视觉参考设计采用德州仪器 (TI) 的 DLP 软件开发套件 (SDK),使得开发人员可以通过将 TI 的数字微镜器件 (DMD) 技术与摄像头、传感器、电机和其他外设集成来轻松构建 3D 点云。高度差异化 3D 机器视觉系统利用 DLP LightCrafter 4500 估模块 (EVM)(采用 DLP 0.45 英寸 WXGA 芯片组),能够灵活控制工业、医疗和安全应用的高分辨率精确图形。
TI代理|TI中国代理 - 国内领先的TI芯片采购平台
丰富的可销售TI代理库存,专业的销售团队可随时响应您的紧急需求,目标成为有价值的TI代理