TPS709
TPS709 is Voltage Regulators manufactured by Texas Instruments.
res
- Ultra-low IQ: 1 μA
- Reverse current protection
- Low ISHUTDOWN: 150 n A
- Input voltage range: 2.7 V to 30 V
- Supports 200-m A 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
2 Applications
- Smoke and heat detectors
- Thermostats
- Motion detectors (PIR, u Wave, and so forth)
- Cordless power tools
- Appliance battery packs
- Electricity meters
- Water meters
3 Description
The TPS709 series of linear regulators are ultralow, quiescent current devices designed for powersensitive 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, alwayson systems that require very little idle-state power dissipation. These devices have thermal-shutdown, current-limit, and reverse-current protections for added safety.
Shutdown mode is enabled by pulling the EN pin low. The shutdown current in this mode goes down to 150 n A, typical.
The TPS709 series is available in WSON-6 and SOT-23-5 packages.
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
SOT-23 (5) WSON (6)
2.90 mm × 1.60 mm 2.00 mm × 2.00 mm
(1) For all available packages, see the package option addendum at the end of the...
