TPS706_16 Datasheet, PDF (1/31 Pages) Texas Instruments – 150-mA, 6.5-V, 1-μA IQ Voltage Regulators with Enable

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TPS706
SBVS245A – OCTOBER 2014 – REVISED MARCH 2015
TPS706 150-mA, 6.5-V, 1-µA I_Q Voltage Regulators with Enable
1 Features
•1 Input Voltage Range: 2.7 V to 6.5 V
• Ultralow I_Q: 1 μA
• Reverse Current Protection
• Low I_SHDN: 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
3 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.
2 Applications
• Smartphones and Tablets
• Portable and Battery-Powered Applications
• Camera Modules
• Set-Top Boxes
• Wearables
• Solid State Drives
• Medical Equipment
The TPS706 series is available in WSON-6 and SOT-
23-5 packages.
Device Information⁽¹⁾
PART NUMBER
PACKAGE
BODY SIZE (NOM)
TPS706
SOT-23 (5)
WSON (6)
2.90 mm × 1.60 mm
2.00 mm × 2.00 mm
(1) For all available packages, see the orderable addendum at
the end of the datasheet.
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V_IN
1 mF
Typical Application Circuit
IN
OUT
GND _TPS706
V_OUT
2.2 mF
EN
NC
GND Current vs V_IN and Temperature
3
2.8
T_J = -40°C
T_J = +25°C
2.6
T_J = +85°C
T_J = +125°C
2.4
2.2
2
1.8
1.6
1.4
1.2
1
4 4.25 4.5 4.75 5 5.25 5.5 5.75 6 6.25 6.5
Input Voltage (V)
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.