TPS715A-NM 24-V, 80-mA, Low Iq, Low-Dropout Linear Regulator |

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24-V, 80-mA, Low Iq, Low-Dropout Linear Regulator



The TPS715A-NM low-dropout (LDO) voltage regulators offer the benefits of high input voltage, low-dropout voltage, low-power operation, and miniaturized packaging. The devices operate over an input range of 2.5 V to 24 V and are stable with any capacitor (≥ 0.47 µF). The high maximum input voltage combined with excellent power dissipation capability makes this device particularly well-suited to industrial and automotive applications.

A PMOS pass element functions as a low-value resistor. The low dropout voltage, typically 670 mV at 80 mA of load current, is directly proportional to the load current. The low quiescent current (3.2 µA typically) is nearly constant over the entire range of output load current (0 mA to 80 mA).

The TPS715A-NM is available in a 3-mm × 3-mm package ideal for high power dissipation and a small 2-mm × 2-mm package ideal for handheld and ultra-portable applications. The 3-mm × 3-mm package is also available as a non-magnetic package for medical imaging applications.


  • 24-V Maximum Input Voltage
  • Low 3.2-µA Quiescent Current at 80 mA
  • Stable With Any Capacitor (≥ 0.47 µF)
  • 80-mA Specified Current
  • Available in Fixed and Adjustable (1.2 V to 15 V) Versions
  • Specified Current Limit
  • 3-mm × 3-mm and 2-mm × 2-mm SON Packages
  • –40°C to 125°C Specified Junction
    Temperature Range
  • For MSP430-Specific Output Voltages See TPS715xx

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Part number Order 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 PSRR @ 100 KHz (dB) Accuracy (%) Dropout voltage (Vdo) (Typ) (mV) Iq (Typ) (mA) Package size: mm2:W x L (PKG)
TPS715A-NM Order now Adjustable Output
Fixed Output    
0.08     24     2.5     15     1.2     3
SON | 8         1     -40 to 125     69     575     1.68 | 1ku     Catalog     42     4     670     0.003     8SON: 9 mm2: 3 x 3 (SON | 8)