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线性和低压降 (LDO) 稳压器

TPS75125-EP

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具有电源正常指示功能的快速瞬态响应 1.5A LDO 稳压器（增强型米6体育平台手机版_好二三四）

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TPS75125-EP

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米6体育平台手机版_好二三四详情

Output options Fixed Output Iout (max) (A) 1.5 Vin (max) (V) 5.5 Vin (min) (V) 2.7 Vout (max) (V) 2.5 Vout (min) (V) 2.5 Fixed output options (V) 2.5 Rating HiRel Enhanced Product Noise (µVrms) 60 PSRR at 100 KHz (dB) 17 Iq (typ) (mA) 0.07 Thermal resistance θJA (°C/W) 50 Load capacitance (min) (µF) 47 Regulated outputs (#) 1 Features Enable, Power good Accuracy (%) 2 Dropout voltage (Vdo) (typ) (mV) 160 Operating temperature range (°C) -55 to 125
Output options Fixed Output Iout (max) (A) 1.5 Vin (max) (V) 5.5 Vin (min) (V) 2.7 Vout (max) (V) 2.5 Vout (min) (V) 2.5 Fixed output options (V) 2.5 Rating HiRel Enhanced Product Noise (µVrms) 60 PSRR at 100 KHz (dB) 17 Iq (typ) (mA) 0.07 Thermal resistance θJA (°C/W) 50 Load capacitance (min) (µF) 47 Regulated outputs (#) 1 Features Enable, Power good Accuracy (%) 2 Dropout voltage (Vdo) (typ) (mV) 160 Operating temperature range (°C) -55 to 125
HTSSOP (PWP) 20 41.6 mm² 6.5 x 6.4
  • Controlled Baseline
    • One Assembly/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)
  • 1.5 A Low Dropout Voltage Regulator
  • Available in 2.5 V Fixed Output
  • Open Drain Power Good (PG) Status Output
  • Ultra Low 75 µA Typical Quiescent Current
  • Fast Transient Response
  • 3% Tolerance Over Specified Conditions for Fixed Output Version
  • 20 Pin TSSOP (PWP) PowerPAD™ Package
  • Thermal Shutdown Protection

(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.

PowerPAD is a trademark of Texas Instruments.
  • Controlled Baseline
    • One Assembly/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)
  • 1.5 A Low Dropout Voltage Regulator
  • Available in 2.5 V Fixed Output
  • Open Drain Power Good (PG) Status Output
  • Ultra Low 75 µA Typical Quiescent Current
  • Fast Transient Response
  • 3% Tolerance Over Specified Conditions for Fixed Output Version
  • 20 Pin TSSOP (PWP) PowerPAD™ Package
  • Thermal Shutdown Protection

(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.

PowerPAD is a trademark of Texas Instruments.

TPS75125-EP is a low-dropout regulator with a power good (PG) function. Quiescent current is 75 µA at full load and drops down to 1 µA when the device is disabled. TPS75125-EP is designed to have fast transient response for larger load current changes.

Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low and is directly proportional to the output current. Additionally, since the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading (typically 75 µA over the full range of output current, 1 mA to 1.5 A). These two key specifications yield a significant improvement in operating life for battery-powered systems.

The device is enabled when the enable (EN) input is connected to a low-level voltage. This low dropout (LDO) device also features a sleep mode; applying a TTL high signal to EN shuts down the regulator, reducing the quiescent current to less than 1 µA at TJ = 25°C.

The TPS75125-EP power good (PG) terminal is an active-high, open-drain output that can be used to implement a power-on reset or a low-battery indicator.

The TPS75125-EP is offered in a 2.5 V fixed-voltage version. Output voltage tolerance is specified as a maximum of 3% over line, load, and temperature ranges. The TPS75125-EP is available in a 20-pin TSSOP (PWP) package.

TPS75125-EP is a low-dropout regulator with a power good (PG) function. Quiescent current is 75 µA at full load and drops down to 1 µA when the device is disabled. TPS75125-EP is designed to have fast transient response for larger load current changes.

Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low and is directly proportional to the output current. Additionally, since the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading (typically 75 µA over the full range of output current, 1 mA to 1.5 A). These two key specifications yield a significant improvement in operating life for battery-powered systems.

The device is enabled when the enable (EN) input is connected to a low-level voltage. This low dropout (LDO) device also features a sleep mode; applying a TTL high signal to EN shuts down the regulator, reducing the quiescent current to less than 1 µA at TJ = 25°C.

The TPS75125-EP power good (PG) terminal is an active-high, open-drain output that can be used to implement a power-on reset or a low-battery indicator.

The TPS75125-EP is offered in a 2.5 V fixed-voltage version. Output voltage tolerance is specified as a maximum of 3% over line, load, and temperature ranges. The TPS75125-EP is available in a 20-pin TSSOP (PWP) package.
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类型 标题 下载最新的英语版本 日期
* 数据表 Fast-Transient-Response 1.5-A Low-Dropout Voltage Regulator With Power Good 数据表 (Rev. B) 2007年 6月 29日
* VID TPS75125-EP VID V6203636 2016年 6月 21日
* VID TPS75125-EP VID V6203636 2016年 6月 21日
* VID TPS75125-EP VID V6203636 2016年 6月 21日
* VID TPS75125-EP VID V6203636 2016年 6月 21日
* VID TPS75125-EP VID V6203636 2016年 6月 21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

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封装 引脚 CAD 符号、封装和 3D 模型
HTSSOP (PWP) 20 Ultra Librarian
应遵守 TI 评估类商品的标准条款与条件。

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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

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