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TPS709
SBVS186G –MARCH 2012–REVISED NOVEMBER 2015
TPS709 150-mA, 30-V, 1-µA IQ Voltage Regulators with Enable
1 Features
3 Description
The TPS709 series of linear regulators are ultralow,
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Ultralow IQ: 1 μA
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.
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
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Thermal Shutdown and Overcurrent Protection
Packages: SOT-23-5, WSON-6
Shutdown mode is enabled by pulling the EN pin low.
The shutdown current in this mode goes down to 150
nA, typical.
2 Applications
The TPS709 series is available in WSON-6 and
SOT-23-5 packages.
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Zigbee™ Networks
Home Automation
Metering
Device Information(1)
PART NUMBER
TPS709
PACKAGE
SOT-23 (5)
WSON (6)
BODY SIZE (NOM)
2.90 mm × 1.60 mm
2.00 mm × 2.00 mm
Weighing Scales
Portable Power Tools
Remote Control Devices
(1) For all available packages, see the package option addendum
at the end of the datasheet.
Wireless Handsets, Smart Phones, PDAs, WLAN,
and Other PC Add-On Cards
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White Goods
Typical Application Circuit
GND Current vs VIN and Temperature
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VIN
VOUT
IN
OUT
1 mF
2.2 mF
1.8
1.5
1.2
GND
EN
TPS709xx
NC
1
TA = −40°C
TA = +25°C
0.8
TA = +85°C
TPS70912
5
0.5
0
10
15
20
25
30 35
Input Voltage (V)
G014
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.