TPS7A16-Q1 Automotive 60V, 5μA Iq, 100mA low-dropout (LDO) voltage regulator with enable and power good | TI.com

TPS7A16-Q1 (ACTIVE)

Automotive 60V, 5μA Iq, 100mA low-dropout (LDO) voltage regulator with enable and power good

 

Description

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.

Features

  • 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

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Parametrics Compare all products in Linear regulators (LDO)

 
Output options
Iout (Max) (A)
Vin (Max) (V)
Vin (Min) (V)
Vout (Max) (V)
Vout (Min) (V)
Fixed output options (V)
Package Group
Features
Regulated outputs (#)
Operating temperature range (C)
Thermal Resistance θJA (°C/W)
Noise (uVrms)
Approx. price (US$)
Rating
Output capacitor type
PSRR @ 100 KHz (dB)
Accuracy (%)
Vdo (Typ) (mV)
Iq (Typ) (mA)
Package size: mm2:W x L (PKG)
TPS7A16-Q1 LM2936Q-Q1 TPS798-Q1
Adjustable Output
Fixed Output    
Fixed Output     Adjustable Output
Fixed Output    
0.1     0.05     0.05    
60     60     50    
3     5.5     3    
18.5     5     28    
1.2     3     1.275    
3.3
5    
3
3.3
5    
5    
MSOP-PowerPAD | 8     SOIC | 8
SOT-223 | 4
TO-252 | 3
VSSOP | 8    
MSOP-PowerPAD | 8    
Enable
Power Good    
Reverse Voltage Protection     Enable
Reverse Current Protection
Reverse Voltage Protection    
1     1     1    
-40 to 125     -40 to 125     -40 to 125    
66     51     57    
215     500     100    
1.65 | 1ku     0.73 | 1ku     0.81 | 1ku    
Automotive     Automotive     Automotive    
Ceramic     Non-Ceramic     Ceramic    
26     35     36    
2     4     3    
60     200     300    
0.005     0.015     0.04    
8MSOP-PowerPAD: 15 mm2: 4.9 x 3 (MSOP-PowerPAD | 8)     8SOIC: 29 mm2: 6 x 4.9 (SOIC | 8)
4SOT-223: 46 mm2: 7 x 6.5 (SOT-223 | 4)
3TO-252: 40 mm2: 6.1 x 6.58 (TO-252 | 3)
8VSSOP: 15 mm2: 4.9 x 3 (VSSOP | 8)    
8MSOP-PowerPAD: 15 mm2: 4.9 x 3 (MSOP-PowerPAD | 8)