TPS706 150-mA, 6.5-V, 1-μA IQ Voltage Regulators with Enable | TI.com

TPS706 (ACTIVE) 150-mA, 6.5-V, 1-μA IQ Voltage Regulators with Enable

 

Description

The TPS706 series of linear voltage 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 protection 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 TPS706 series is available in WSON-6 and SOT-23-5 packages.

Features

  • Input Voltage Range: 2.7 V to 6.5 V
  • Ultralow IQ: 1 μA
  • Reverse Current Protection
  • Low ISHDN: 150 nA
  • Supports 200-mA Peak Output
  • Low Dropout: 245 mV at 50 mA
  • 2% Accuracy Over Temperature
  • Available in Fixed-Output Voltages: 1.2 V to 5 V
  • Thermal Shutdown and Overcurrent Protection
  • Packages: SOT-23-5, WSON-6

WEBENCH® Designer TPS706

  Min   Max Range
Vin  V 2.7 to 6.5V
Product Option
Vout  V
Iout  A ≤ 0.15A
Ambient Temp  °C -40.0 to 125.0°C

Parametrics

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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 Output capacitor type PSRR @ 100 KHz (dB) Accuracy (%) Vdo (Typ) (mV) Iq (Typ) (mA) Package size: mm2:W x L (PKG)
TPS706 Order now Fixed Output     0.15     6.5     2.7     3.3     1.2     1.2
1.5
1.8
2.5
2.8
3
3.3    
SOT-23 | 5
WSON | 6    
Enable
Reverse Current Protection    
1     -40 to 125     73     190     0.23 | 1ku     Catalog     Ceramic     30     2     245     0.001     5SOT-23: 5 mm2: 1.6 x 2.9 (SOT-23 | 5)
See datasheet (WSON)    
TPS797 Order now Fixed Output     0.05     5.5     1.8     3.3     1.8     1.8
2.85
3
3.3    
SC70 | 5     Power Good     1     -40 to 85     231     600     0.34 | 1ku     Catalog     Ceramic       4     105     0.001     5SC70: 4 mm2: 2.1 x 2 (SC70 | 5)    
TPS7A05 Order now Fixed Output     0.2     5.5     1.4     3.3     0.8     0.8
1.0
1.2
1.5
1.8
2.5
2.85
3.3    
DSBGA | 4
SOT-23 | 3
SOT-23 | 5
X2SON | 4    
Enable
Output Discharge    
1     -40 to 125     144.1     180     0.18 | 1ku     Catalog     Ceramic     15.4     1     204     0.001     See datasheet (DSBGA)
5SOT-23: 5 mm2: 1.6 x 2.9 (SOT-23 | 5)
3SOT-23: 7 mm2: 2.37 x 2.92 (SOT-23 | 3)
4X2SON: 1 mm2: 1 x 1 (X2SON | 4)