TPS715A 24-V, 80-mA, Low Iq, Low-Dropout Linear Regulator | TI.com

TPS715A (ACTIVE)

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

 

Recommended alternative parts

  • TPS709  -  TPS709 is the next-generation version of this device with lower quiescent current and wider input voltage range.

Other devices and data sheet

Other device variants can also be found in the  TPS715A-NM product page

Description

The TPS715A 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 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.

Features

  • 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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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 @ 100KHz (dB)
Accuracy (%)
Vdo (Typ) (mV)
Iq (Typ) (mA)
Package Size: mm2:W x L (PKG)
TPS715A TLV701 TLV704 TPS709 TPS715
Adjustable Output
Fixed Output    
Fixed Output     Fixed Output     Fixed Output     Adjustable Output
Fixed Output    
0.08     0.15     0.15     0.15     0.05    
24     24     24     30     24    
2.5     2.5     2.5     2.7     2.5    
15     3.3     5     6     15    
1.2     3     3     1.2     1.2    
3
3.3    
3
3.3    
3
3.3
3.6
5    
1.2
1.35
1.5
1.6
1.8
1.9
2.5
2.7
2.8
3
3.3
3.6
3.8
3.9
5
6    
1.8
1.9
2.3
2.5
3
3.3
3.4
5    
SON | 8
WSON | 6    
SOT-23 | 5     SOT-23 | 5     SOT-23 | 5
WSON | 6    
SC70 | 5    
N/A     N/A     N/A     Enable
Reverse Current Protection    
N/A    
1     1     1     1     1    
-40 to 125     -40 to 125     -40 to 125     -40 to 125     -40 to 125
-40 to 85    
69     213     213     73     236    
575     550     550     190     575    
0.40 | 1ku     0.29 | 1ku     0.25 | 1ku     0.39 | 1ku     0.30 | 1ku    
Catalog     Catalog     Catalog     Catalog     Catalog    
Ceramic     Ceramic     Ceramic     Ceramic     Ceramic    
42     42     42     26     42    
4     2     2     2     4    
670     400     400     300     415    
0.003     0.003     0.003     0.001     0.003    
See datasheet (SON)
See datasheet (WSON)    
5SOT-23: 8 mm2: 2.8 x 2.9 (SOT-23 | 5)     5SOT-23: 8 mm2: 2.8 x 2.9 (SOT-23 | 5)     5SOT-23: 8 mm2: 2.8 x 2.9 (SOT-23 | 5)
See datasheet (WSON)    
5SC70: 4 mm2: 2.1 x 2 (SC70 | 5)    

Design tool

WEBENCH® Designer TPS715A

  Min   Max Range
Vin  V 2.5 to 24.0V
Product Option
Vout  V
Iout  A ≤ 0.08A
Ambient Temp  °C -40.0 to 125.0°C