60V, 5µA Iq, 100mA Low-Dropout (LDO) Voltage Regulator With Enable and Power Good

60V, 5µA Iq, 100mA Low-Dropout (LDO) Voltage Regulator With Enable and Power Good - TPS7A16

Recommended alternative parts

  • TPS7A19  -  TPS7A19 is a wide input voltage LDO with a higher current rating.


The TPS7A16 family of ultralow power, low-dropout (LDO) voltage regulators offers the benefits of ultra-low quiescent current, high input voltage and miniaturized, high thermal-performance packaging.

The TPS7A16 family is designed for continuous or sporadic (power backup) battery-powered applications where ultralow quiescent current is critical to extending system battery life.

The TPS7A16 family offers 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 TPS7A16 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 it can also withstand and maintain regulation during voltage transients. These features translate to simpler and more cost-effective, electrical surge-protection circuitry.


  • 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 1.2 V to 18.5 V
  • Power-Good With Programmable Delay
  • Current Limit and Thermal Shutdown Protections
  • Stable with Ceramic Output Capacitors:
    ≥ 2.2 µF
  • Packages: High Thermal Performance MSOP-8
    and SON-8 PowerPAD™
  • Operating Temperature Range:
    –40°C to 125°C

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Parametrics Compare all products in Single Channel LDO

Iout (Max) (A)
Output Options
Vin (Min) (V)
Vin (Max) (V)
Fixed Output Options (V)
Vout (Min) (V)
Vout (Max) (V)
Iq (Typ) (mA)
Vdo (Typ) (mV)
Accuracy (%)
Noise (uVrms)
PSRR @ 100KHz (dB)
Output Capacitor Type
Operating Temperature Range (C)
TPS7A16 TPS7A19 TPS7A4001 TPS7A4101 TPS7A4201
0.1    0.45    0.05    0.05    0.05   
Adjustable Output
Fixed Output   
Adjustable Output    Adjustable Output    Adjustable Output    Adjustable Output   
3    4    7    7    7   
60    40    100    50    28   
1.2    1.5    1.2    1.2    1.2   
18.5    18    90    48    26   
0.005    0.015    0.02    0.02    0.02   
60    240    290    290    290   
2    2    2.5    2.5    2.5   
215      58    58    58   
26    45    38    38    38   
Ceramic    Ceramic    Ceramic    Ceramic    Ceramic   
-40 to 125    -40 to 125    -40 to 125    -40 to 125    -40 to 125   
8SON    8MSOP-PowerPAD    8MSOP-PowerPAD    8MSOP-PowerPAD   

Other qualified versions of TPS7A16

Version Part Number Definition
Automotive TPS7A16-Q1 Q100 devices qualified for high-reliability automotive applications targeting zero defects
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WEBENCH® Designer TPS7A16

  Min   Max Range
Vin  V 3.0 to 60.0V
Product Option
Vout  V
Iout  A ≤ 0.1A
Ambient Temp  °C -40.0 to 125.0°C