TPS71501-EP

最晚可采购期限

50mA、24V、3.2uA 电源电流低压降线性稳压器(增强型产品)

TPS71501-EP 处于停产状态
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功能与比较器件相同且具有相同引脚
TPS715-Q1 正在供货 汽车类 50mA、24V、超低 IQ、低压降 (LDO) 稳压器 Replacement

产品详情

Output options Adjustable Output Iout (max) (A) 0.05 Vin (max) (V) 24 Vin (min) (V) 2.5 Vout (max) (V) 15 Vout (min) (V) 1.2 Fixed output options (V) 0 Noise (µVrms) 575 Iq (typ) (mA) 0.003 Thermal resistance θJA (°C/W) 395 Rating HiRel Enhanced Product Load capacitance (min) (µF) 0.47 Regulated outputs (#) 1 Accuracy (%) 4 PSRR at 100 KHz (dB) 60 Dropout voltage (Vdo) (typ) (mV) 415 Operating temperature range (°C) -55 to 125
Output options Adjustable Output Iout (max) (A) 0.05 Vin (max) (V) 24 Vin (min) (V) 2.5 Vout (max) (V) 15 Vout (min) (V) 1.2 Fixed output options (V) 0 Noise (µVrms) 575 Iq (typ) (mA) 0.003 Thermal resistance θJA (°C/W) 395 Rating HiRel Enhanced Product Load capacitance (min) (µF) 0.47 Regulated outputs (#) 1 Accuracy (%) 4 PSRR at 100 KHz (dB) 60 Dropout voltage (Vdo) (typ) (mV) 415 Operating temperature range (°C) -55 to 125
SOT-SC70 (DCK) 5 4.2 mm² 2 x 2.1
  • Controlled Baseline
    • One Assembly Site
    • One Test Site
    • One Fabrication Site
  • Extended Temperature Performance of –55°C to 125°C
  • Enhanced Diminishing Manufacturing Sources (DMS) Support
  • Enhanced Product-Change Notification
  • Qualification Pedigree(1)
  • 24-V Maximum Input Voltage
  • Low 3.2-µA Quiescent Current at 50 mA
  • Stable With Any Capacitor (≥ 0.47 µF)
  • 50-mA Low-Dropout Regulator
  • Adjustable Output Voltage (1.2 V to 15 V)
  • Designed to Support MSP430 Families:
    • 1.9-V Version Ensured to be Higher Than Minimum VIN of 1.8 V
    • 2.3-V Version Ensured to Meet 2.2-V Minimum VIN for Flash on MSP430F2xx
    • 3.45-V Version Ensured to be Lower Than Maximum VIN of 3.6 V
    • Wide Variety of Fixed Output Voltage Options to Match VIN to the Minimum Required for Desired MSP430 Speed
  • Minimum/Maximum Specified Current Limit
  • 5-Pin SC70/SOT-323 (DCK) Package
  • For 80-mA Rated Current and Higher Power Package, See TPS715Axx
  • APPLICATIONS
    • Ultra-Low Power Microcontrollers
    • Cellular/Cordless Handsets
    • Portable/Battery-Powered Equipment

(1) Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits.
All other trademarks are the property of their respective owners.

  • Controlled Baseline
    • One Assembly Site
    • One Test Site
    • One Fabrication Site
  • Extended Temperature Performance of –55°C to 125°C
  • Enhanced Diminishing Manufacturing Sources (DMS) Support
  • Enhanced Product-Change Notification
  • Qualification Pedigree(1)
  • 24-V Maximum Input Voltage
  • Low 3.2-µA Quiescent Current at 50 mA
  • Stable With Any Capacitor (≥ 0.47 µF)
  • 50-mA Low-Dropout Regulator
  • Adjustable Output Voltage (1.2 V to 15 V)
  • Designed to Support MSP430 Families:
    • 1.9-V Version Ensured to be Higher Than Minimum VIN of 1.8 V
    • 2.3-V Version Ensured to Meet 2.2-V Minimum VIN for Flash on MSP430F2xx
    • 3.45-V Version Ensured to be Lower Than Maximum VIN of 3.6 V
    • Wide Variety of Fixed Output Voltage Options to Match VIN to the Minimum Required for Desired MSP430 Speed
  • Minimum/Maximum Specified Current Limit
  • 5-Pin SC70/SOT-323 (DCK) Package
  • For 80-mA Rated Current and Higher Power Package, See TPS715Axx
  • APPLICATIONS
    • Ultra-Low Power Microcontrollers
    • Cellular/Cordless Handsets
    • Portable/Battery-Powered Equipment

(1) Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits.
All other trademarks are the property of their respective owners.

The TPS71501 low-dropout (LDO) voltage regulators offer the benefits of high input voltage, low dropout voltage, low-power operation, and miniaturized packaging. The device, which operates over an input range of 2.5 V to 24 V, is stable with any capacitor (≥0.47 µF). The low dropout voltage and low quiescent current allow operation at extremely low power levels. Therefore, the devices are ideal for powering battery-management ICs. Specifically, because the devices are enabled as soon as the applied voltage reaches the minimum input voltage, the output is quickly available to power continuously operating battery-charging ICs.

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 low dropout voltage, typically 415 mV at 50 mA of load current, is directly proportional to the load current. The low quiescent current (3.2 µA typically) is stable over the entire range of output load current (0 mA to 50 mA).

The TPS71501 low-dropout (LDO) voltage regulators offer the benefits of high input voltage, low dropout voltage, low-power operation, and miniaturized packaging. The device, which operates over an input range of 2.5 V to 24 V, is stable with any capacitor (≥0.47 µF). The low dropout voltage and low quiescent current allow operation at extremely low power levels. Therefore, the devices are ideal for powering battery-management ICs. Specifically, because the devices are enabled as soon as the applied voltage reaches the minimum input voltage, the output is quickly available to power continuously operating battery-charging ICs.

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 low dropout voltage, typically 415 mV at 50 mA of load current, is directly proportional to the load current. The low quiescent current (3.2 µA typically) is stable over the entire range of output load current (0 mA to 50 mA).

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类型 标题 下载最新的英语版本 日期
* 数据表 50 mA, 24 V, 3.2-uA Supply Current, Low Dropout, Linear Regulator 数据表 2008年 9月 24日
* VID TPS71501-EP VID V6208619 2016年 6月 21日
* 辐射与可靠性报告 TPS71501MDCKREP Reliability Report 2013年 4月 24日
应用手册 LDO 噪声揭秘 (Rev. B) PDF | HTML 英语版 (Rev.B) PDF | HTML 2020年 9月 16日
应用手册 LDO PSRR Measurement Simplified (Rev. A) PDF | HTML 2017年 8月 9日
应用手册 简化的 LDO PSRR 测量 最新英语版本 (Rev.A) PDF | HTML 2010年 7月 28日

设计和开发

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仿真模型

TPS71501 PSpice Transient Model

SLVM928.ZIP (21 KB) - PSpice Model
封装 引脚 下载
SOT-SC70 (DCK) 5 查看选项

订购和质量

包含信息:
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
包含信息:
  • 制造厂地点
  • 封装厂地点

支持和培训

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