60V, 5-µA Iq, 100-mA, Low-Dropout Voltage Regulator with Enable and Power Good - TPS7A16


60V, 5-µA Iq, 100-mA, Low-Dropout Voltage Regulator with Enable and Power Good


The TPS7A16 family of ultra-low 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 ultra-low 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, 5.0 V
    • Adjustable Version from ~1.2 V 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™
  • 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
Additional Features
Operating Temperature Range (C)
Approx. Price (US$)
TPS7A16 TPS7A4001 TPS7A4101 TPS7A4201
0.1     0.05     0.05     0.05    
Adjustable Output
Fixed Output    
Adjustable Output     Adjustable Output     Adjustable Output    
3     7     7     7    
60     100     50     28    
1.2     1.2     1.2     1.2    
18.5     90     48     26    
0.005     0.02     0.02     0.02    
60     290     290     290    
2     2.5     2.5     2.5    
  58     58     58    
26     38     38     38    
Ceramic     Ceramic     Ceramic     Ceramic    
Overcurrent Protection
Power Good
Thermal Shutdown    
Overcurrent Protection
Thermal Shutdown    
Overcurrent Protection
Thermal Shutdown    
Overcurrent Protection
Thermal Shutdown    
Catalog     Catalog     Catalog     Catalog    
-40 to 125     -40 to 125     -40 to 125     -40 to 125    
8MSOP-PowerPAD     8MSOP-PowerPAD     8MSOP-PowerPAD    
1.39 | 1ku     1.05 | 1ku     0.35 | 1ku     0.28 | 1ku    

Related end equipment

  • High Cell-Count Battery Packs for Power Tools and other
    Battery-Powered Microprocessor and Microcontroller Systems
  • Car Audio, Navigation, Infotainment, and Other Automotive Systems
  • Power Supplies for Notebook PCs, Digital TVs, and Private LAN Systems
  • Smoke/CO2 Detectors and Battery-Powered Alarm/Security Systems

PowerPAD is a trademark of Texas Instruments.
All other trademarks are the property of their respective owners.

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    Min   Max   Range  
  Vin V 3.0 to 60.0V  
  Vout V 1.19 to 18.5V  
  Iout A ≤ 0.1A  
  Ambient Temp °C -40 to 125°C  
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