TPS7A7200 2A, Single Output, Very Low Input, Configurable Fixed (0.9 to 5.0V) Low-Dropout Linear Regulator | TI.com

TPS7A7200
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
2A, Single Output, Very Low Input, Configurable Fixed (0.9 to 5.0V) Low-Dropout Linear Regulator

 

Recommended alternative parts

  • TPS7A83A  -  The TPS7A83A is 2-A LDO with low-noise (4.4 µVRMS) and low-dropout (200mV) and improved accuracy (0.75%)
  • TPS7A92  -  TPS7A92 is 2A, low noise (4.7uVrms) LDO in a small package (2.5 mm x 2.5mm)

Description

The TPS7A7200 low-dropout (LDO) voltage regulator is designed for applications seeking very-low dropout capability (180 mV at 2 A) with an input voltage from 1.5 V to 6.5 V. The TPS7A7200 offers an innovative, user-configurable, output-voltage setting from 0.9 V to 3.5 V, eliminating external resistors and any associated error.

The TPS7A7200 has very fast load-transient response, is stable with ceramic output capacitors, and supports a better than 2% accuracy over line, load, and temperature. A soft-start pin allows for an application to reduce inrush into the load. Additionally, an open-drain, Power Good signal allows for sequencing power rails.

The TPS7A7200 is available in 3-mm × 3-mm, 16-pin QFN and 5-mm × 5-mm, 20-pin VQFN packages.

Features

  • Low-Dropout Voltage: 180 mV at 2 A
  • VIN Range: 1.5 V to 6.5 V
  • Configurable Fixed VOUT Range: 0.9 V to 3.5 V
  • Adjustable VOUT Range: 0.9 V to 5 V
  • Very Good Load- and Line-Transient Response
  • Stable With Ceramic Output Capacitor
  • 1.5% Accuracy Overline, Overload, and Overtemperature
  • Programmable Soft Start
  • Power Good (PG) Output
  • 3-mm × 3-mm QFN-16 and 5-mm × 5-mm
    VQFN-20 Packages

New!
WEBENCH® Power Designer is now even easier to use. Try it now.

WEBENCH® Designer TPS7A7200

  Min   Max Range
Vin  V 1.43 to 6.5V
Vout  V 0.9 to 5V
Iout  A ≤ 2A
Ambient Temp  °C -40 to 125°C

Parametrics

Compare all products in Linear regulators (LDO) Email Download to Excel
Part number Order Output options Iout (Max) (A) Vin (Max) (V) Vin (Min) (V) Vout (Max) (V) Vout (Min) (V) Package Group Features Regulated outputs (#) Operating temperature range (C) Thermal resistance θJA (°C/W) Noise (uVrms) Approx. price (US$) Rating PSRR @ 100 KHz (dB) Accuracy (%) Dropout voltage (Vdo) (Typ) (mV) Iq (Typ) (mA) Package size: mm2:W x L (PKG)
TPS7A7200 Order now Adjustable Output
Programmable Output    
2     6.5     1.43     5     0.9     VQFN | 16
VQFN | 20    
Enable
Power Good
Soft Start    
1     -40 to 125     36     40     1.16 | 1ku     Catalog     25     1.5     180     4     16VQFN: 9 mm2: 3 x 3 (VQFN | 16)
20VQFN: 25 mm2: 5 x 5 (VQFN | 20)    
TPS7A7100 Order now Adjustable Output
Programmable Output    
1     6.5     1.43     5     0.9     VQFN | 16
VQFN | 20    
Enable
Power Good
Soft Start    
1     -40 to 125     36     40     0.91 | 1ku     Catalog     25     1.5     140     4     16VQFN: 9 mm2: 3 x 3 (VQFN | 16)
20VQFN: 25 mm2: 5 x 5 (VQFN | 20)    
TPS7A7300 Order now Adjustable Output
Programmable Output    
3     6.5     1.43     5     0.9     VQFN | 20     Enable
Power Good
Soft Start    
1     -40 to 125     36     40     1.42 | 1ku     Catalog     25     2     240     4     20VQFN: 25 mm2: 5 x 5 (VQFN | 20)