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線性與低壓差 (LDO) 穩壓器

TPS7A16A

現行

具有電源良好狀態與啟用功能的 100-mA、60-V、5-μA 靜態電流、低壓差 (LDO) 電壓穩壓器

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產品規格表

TPS7A16A

現行
產品規格表 立即訂購

產品詳細資料

Rating Catalog Vin (max) (V) 60 Vin (min) (V) 3 Iout (max) (A) 0.1 Output options Adjustable Output Vout (max) (V) 18.5 Vout (min) (V) 1.2 Noise (µVrms) 215 PSRR at 100 KHz (dB) 50 Iq (typ) (mA) 0.005 Features Enable, Power good Thermal resistance θJA (°C/W) 66 TI functional safety category Functional Safety-Capable Load capacitance (min) (µF) 2.2 Regulated outputs (#) 1 Accuracy (%) 2 Dropout voltage (Vdo) (typ) (mV) 60 Operating temperature range (°C) -40 to 150
Rating Catalog Vin (max) (V) 60 Vin (min) (V) 3 Iout (max) (A) 0.1 Output options Adjustable Output Vout (max) (V) 18.5 Vout (min) (V) 1.2 Noise (µVrms) 215 PSRR at 100 KHz (dB) 50 Iq (typ) (mA) 0.005 Features Enable, Power good Thermal resistance θJA (°C/W) 66 TI functional safety category Functional Safety-Capable Load capacitance (min) (µF) 2.2 Regulated outputs (#) 1 Accuracy (%) 2 Dropout voltage (Vdo) (typ) (mV) 60 Operating temperature range (°C) -40 to 150
HVSSOP (DGN) 8 14.7 mm² (3 mm × 4.9 mm)
  • Wide input voltage range: 3 V to 60 V
  • Ultra-low quiescent current: 5 µA
  • Quiescent current at shutdown: 1 µA
  • Output current: 100 mA
  • Low dropout voltage: 60 mV at 20 mA
  • Accuracy: 2%
  • Available in:
    • Fixed output voltage: 3.3 V, 5 V
    • Adjustable version: Approximately 1.2 to 18.5 V
  • Power-good with programmable delay
  • Current-limit and thermal shutdown protections
  • Stable with ceramic output capacitors: ≥ 2.2 µF
  • Package: High-thermal-performance HVSSOP-8 PowerPAD™
  • Wide input voltage range: 3 V to 60 V
  • Ultra-low quiescent current: 5 µA
  • Quiescent current at shutdown: 1 µA
  • Output current: 100 mA
  • Low dropout voltage: 60 mV at 20 mA
  • Accuracy: 2%
  • Available in:
    • Fixed output voltage: 3.3 V, 5 V
    • Adjustable version: Approximately 1.2 to 18.5 V
  • Power-good with programmable delay
  • Current-limit and thermal shutdown protections
  • Stable with ceramic output capacitors: ≥ 2.2 µF
  • Package: High-thermal-performance HVSSOP-8 PowerPAD™

The TPS7A16A ultra-low-power, low-dropout (LDO) voltage regulator offers the benefits of ultra-low quiescent current, high input voltage, and miniaturized, high-thermal-performance packaging.

The TPS7A16A is designed for continuous or sporadic (power backup) battery-powered applications where ultra-low quiescent current is critical to extending system battery life.

The TPS7A16A offers an enable pin (EN) compatible with standard complementary metal oxide semiconductor (CMOS) logic and an integrated open-drain, active-high, power-good output (PG) with a user-programmable delay. These pins are intended for use in microcontroller-based, battery-powered applications where power-rail sequencing is required.

In addition, the TPS7A16A is ideal for generating a low-voltage supply from multicell solutions ranging from high-cell-count, power-tool packs to automotive applications. Not only can this device supply a well-regulated voltage rail, but the TPS7A16A can also withstand and maintain regulation during voltage transients. These features translate to simpler and more cost-effective, electrical surge-protection circuitry.

The TPS7A16A ultra-low-power, low-dropout (LDO) voltage regulator offers the benefits of ultra-low quiescent current, high input voltage, and miniaturized, high-thermal-performance packaging.

The TPS7A16A is designed for continuous or sporadic (power backup) battery-powered applications where ultra-low quiescent current is critical to extending system battery life.

The TPS7A16A offers an enable pin (EN) compatible with standard complementary metal oxide semiconductor (CMOS) logic and an integrated open-drain, active-high, power-good output (PG) with a user-programmable delay. These pins are intended for use in microcontroller-based, battery-powered applications where power-rail sequencing is required.

In addition, the TPS7A16A is ideal for generating a low-voltage supply from multicell solutions ranging from high-cell-count, power-tool packs to automotive applications. Not only can this device supply a well-regulated voltage rail, but the TPS7A16A can also withstand and maintain regulation during voltage transients. These features translate to simpler and more cost-effective, electrical surge-protection circuitry.
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重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 TPS7A16A 60-V, 5-µA IQ, 100-mA, Low-Dropout Voltage Regulator With Enable and Power-Good datasheet PDF | HTML 2022/5/4
應用說明 An empirical analysis of the impact of board layout on LDO thermal performance (Rev. A) PDF | HTML 2025/9/23
應用說明 A Topical Index of TI LDO Application Notes (Rev. F) 2019/6/27
電子書 LDO Basics (Rev. A) 2019/4/8
技術文章 LDO basics: dropout PDF | HTML 2017/3/16

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TPS7A1601EVM-046 — TPS7A1601 低壓差 (LDO) 線性穩壓器評估模組

The TPS7A1601EVM-046 evaluation module (EVM) is fully assembled and tested for evaluation of the TPS7A16, TPS7A16-Q1 and TPS7A16A-Q1 devices. The TPS7A1601EVM-046 EVM demonstrates the correct operation of the TPS7A16 devices, which is a 60-V, 100-mA, (...)

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