The TPS7A16xx-Q1 ultralow-power, low-dropout (LDO) voltage regulators offer the benefits of ultralow quiescent current, high input voltage, and miniaturized, high-thermal-performance packaging.

The TPS7A16xx-Q1 devices are designed for continuous or sporadic (power backup) battery-powered applications where ultralow quiescent current is critical to extending system battery life.

The TPS7A16xx-Q1 devices offer an enable pin (EN) compatible with standard 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 TPS7A16xx-Q1 devices are ideal for generating a low-voltage supply from multicell solutions ranging from high-cell-count power-tool packs to automotive applications; not only can these devices supply a well-regulated voltage rail, but they can also withstand and maintain regulation during voltage transients. These features translate to simpler and more cost-effective, electrical surge-protection circuitry.

• Qualified for Automotive Applications
• AEC-Q100 Qualified With the Following Results:
  • Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
  • Device HBM ESD Classification Level H2
  • Device CDM ESD Classification Level C3B
• Wide Input Voltage Range: 3 V to 60 V
• Ultralow 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 From Approximately 1.2 to 18.5 V
• Power-Good With Programable Delay
• Current-Limit and Thermal Shutdown Protections
• Stable With Ceramic Output Capactors: ≥ 2.2 μF
• Package: High-Thermal-Performance MSOP-8 PowerPAD? Package

• Output options
• Adjustable Output, Fixed Output
• Iout (Max) (A)
• 0.1
• Vin (Max) (V)
• 60
• Vin (Min) (V)
• 3
• Vout (Max) (V)
• 18.5
• Vout (Min) (V)
• 1.2
• Fixed output options (V)
• 3.3, 5
• Noise (uVrms)
• 215
• Iq (Typ) (mA)
• 0.005
• Thermal resistance θJA (°C/W)
• 66
• TI functional safety category
• Functional Safety-Capable
• Rating
• Automotive
• Load capacitance (Min) (μF)
• 2.2
• Regulated outputs (#)
• 1
• Features
• Enable, Power good
• Accuracy (%)
• 2
• PSRR @ 100 KHz (dB)
• 26
• Dropout voltage (Vdo) (Typ) (mV)
• 60
• Operating temperature range (C)
• -40 to 125

TPS7A16-Q1的完整型号有：TPS7A1601QDGNRQ1、TPS7A1633QDGNRQ1、TPS7A1650QDGNRQ1，以下是这些产品的关键参数及官网采购报价：

TPS7A1601QDGNRQ1，工作温度：-40 to 125，封装：HVSSOP (DGN)-8，包装数量MPQ：2500个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAUAG，TI官网TPS7A1601QDGNRQ1的批量USD价格：1.449（1000+）

TPS7A1633QDGNRQ1，工作温度：-40 to 125，封装：HVSSOP (DGN)-8，包装数量MPQ：2500个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAU，TI官网TPS7A1633QDGNRQ1的批量USD价格：1.449（1000+）

TPS7A1650QDGNRQ1，工作温度：-40 to 125，封装：HVSSOP (DGN)-8，包装数量MPQ：2500个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAUAG，TI官网TPS7A1650QDGNRQ1的批量USD价格：1.449（1000+）

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