TPS709 150mA 30V Ultra-Low-Iq Wide-Input Low-Dropout (LDO) Regulator With Reverse Current Protection | TI.com

TPS709 (ACTIVE)

150mA 30V Ultra-Low-Iq Wide-Input Low-Dropout (LDO) Regulator With Reverse Current Protection

150mA 30V Ultra-Low-Iq Wide-Input Low-Dropout (LDO) Regulator With Reverse Current Protection - TPS709
 

Recommended alternative parts

  • TPS7A19  -  TPS7A19 has a wider input voltage range and a higher current rating.

Description

The TPS709xx series of linear regulators are ultralow, quiescent current devices designed for power-sensitive applications. A precision band-gap and error amplifier provides 2% accuracy over temperature. Quiescent current of only 1 µA makes these devices ideal solutions for battery-powered, always-on systems that require very little idle-state power dissipation. These devices have thermal-shutdown, current-limit, and reverse-current protections for added safety.

These regulators can be put into shutdown mode by pulling the EN pin low. The shutdown current in this mode goes down to 150 nA, typical.

The TPS709xx series is available in WSON-6 and SOT-23-5 packages.

Features

  • Ultralow IQ: 1 µA
  • Reverse Current Protection
  • Low ISHUTDOWN: 150 nA
  • Input Voltage Range: 2.7 V to 30 V
  • Supports 200-mA Peak Output
  • 2% Accuracy Over Temperature
  • Available in Fixed-Output Voltages:
    1.2 V to 6.5 V
  • Thermal Shutdown and Overcurrent Protection
  • Packages: SOT-23-5, WSON-6

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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 (%)
Noise (uVrms)
PSRR @ 100KHz (dB)
Output Capacitor Type
Rating
Operating Temperature Range (C)
Pin/Package
TPS709 TLV701 TLV704 TPS715 TPS715A
0.15     0.15     0.15     0.05     0.08    
Fixed Output     Fixed Output     Fixed Output     Adjustable Output
Fixed Output    
Adjustable Output
Fixed Output    
2.7     2.5     2.5     2.5     2.5    
30     24     24     24     24    
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    
3
3.3    
3
3.3
3.6
5    
1.8
1.9
2.3
2.5
3
3.3
3.4
5    
3
3.3    
1.2     3     3     1.2     1.2    
6     3.3     5     15     15    
0.001     0.003     0.003     0.003     0.003    
300     400     400     415     670    
2     2     2     4     4    
190     550     550     575     575    
26     42     42     42     42    
Ceramic     Ceramic     Ceramic     Ceramic     Ceramic    
Catalog     Catalog     Catalog     Catalog     Catalog    
-40 to 125     -40 to 125     -40 to 125     -40 to 125
-40 to 85    
-40 to 125    
5SOT-23
6WSON    
5SOT-23     5SOT-23     5SC70     6WSON
8SON    

Other qualified versions of TPS709

Version Part Number Definition
Automotive TPS709-Q1 Q100 devices qualified for high-reliability automotive applications targeting zero defects
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WEBENCH® Designer TPS709

  Min   Max Range
Vin  V 2.7 to 30.0V
Product Option
Vout  V
Iout  A ≤ 0.15A
Ambient Temp  °C -40.0 to 125.0°C