60V, 5-µA Iq, 100-mA, Low-Dropout Voltage Regulator with Enable and Power Good - TPS7A1601

TPS7A1601 (ACTIVE)

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

Description

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.

Features

  • 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

View more

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 (%)
PSRR @ 100KHz (dB)
Output Capacitor Type
Additional Features
Rating
Operating Temperature Range (C)
Pin/Package
Approx. Price (US$)
TPS7A1601 TPS7A1601-Q1 TPS7A1633 TPS7A1650 TPS7A1650-Q1
0.1     0.1     0.1     0.1     0.1    
Adjustable Output     Adjustable Output     Fixed Output     Fixed Output     Fixed Output    
3     3     3     3     3    
60     60     60     60     60    
    3.3     5     5    
1.2     1.2     3.3     5     5    
18.5     18.5     3.3     5     5    
0.005     0.005     0.005     0.005     0.005    
60     60     60     60     60    
2     2     2     2     2    
26     26     26     26     26    
Ceramic     Ceramic     Ceramic     Ceramic     Ceramic    
Enable
Overcurrent Protection
Power Good
Thermal Shutdown    
Enable
Overcurrent Protection
Power Good
Thermal Shutdown    
Enable
Overcurrent Protection
Power Good
Thermal Shutdown    
Enable
Overcurrent Protection
Power Good
Thermal Shutdown    
Enable
Overcurrent Protection
Power Good
Thermal Shutdown    
Catalog     Automotive     Catalog     Catalog     Automotive    
-40 to 125       -40 to 125     -40 to 125      
8MSOP-PowerPAD
8SON    
8MSOP-PowerPAD     8MSOP-PowerPAD
8SON    
8MSOP-PowerPAD
8SON    
8MSOP-PowerPAD    
1.39 | 1ku     1.65 | 1ku     1.39 | 1ku     1.39 | 1ku     1.65 | 1ku    

Other qualified versions of TPS7A1601

Version Part Number Definition
Automotive TPS7A1601-Q1 Q100 devices qualified for high-reliability automotive applications targeting zero defects
WEBENCH® TPS7A1601
    Min   Max   Range  
  Vin V    3.00 – 60.00V  
  Vout V    1.19 – 18.50V  
  Iout A    ≤ 0.1A  
  Ambient Temp °C    -40 – 125°C  
Footprint BOM Cost Efficiency
 
   
 
 
'U1 Cin Cout Rfbt Rfbb Cdelay Rpg '
 
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