TPS709 Series

150-mA, 30-V, ultra-low-IQ, low-dropout voltage regulator with reverse current protection and enable

Catalog(5 parts)

Part	Operating Temperature▲▼	Operating Temperature▲▼	Current - Quiescent (Iq)▲▼	Voltage Dropout (Max)▲▼	Output Configuration	Protection Features	Mounting Type	Voltage - Input (Max)▲▼	Voltage - Output (Min/Fixed)▲▼	Package / Case	PSRR▲▼	PSRR▲▼	Number of Regulators▲▼	Supplier Device Package	Output Type▲▼	Current - Output▲▼	Control Features	Current - Supply (Max)▲▼
Texas Instruments TPS709B50DBVR Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-23-5	125 °C	-40 °C	0.000002049999920927803 A	1.2000000476837158 V	Positive	Over Current, Over Temperature, Reverse Current, Under Voltage Lockout (UVLO)	Surface Mount	30 V	5 V	SC-74A, SOT-753	52 ul	80 ul	1 ul	SOT-23-5	27.030000686645508 °C/W	0.15000000596046448 A	Enable	0.0003499999875202775 A
Texas Instruments TPS709B50DBVT Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-23-5	125 °C	-40 °C	0.000002049999920927803 A	1.2000000476837158 V	Positive	Over Current, Over Temperature, Reverse Current, Under Voltage Lockout (UVLO)	Surface Mount	30 V	5 V	SC-74A, SOT-753	52 ul	80 ul	1 ul	SOT-23-5	27.030000686645508 °C/W	0.15000000596046448 A	Enable	0.0003499999875202775 A
Texas Instruments TPS709B33DBVT Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-23-5	125 °C	-40 °C	0.000002049999920927803 A	1.399999976158142 V	Positive	Over Current, Over Temperature, Reverse Current, Under Voltage Lockout (UVLO)	Surface Mount	30 V	3.299999952316284 V	SC-74A, SOT-753	52 ul	80 ul	1 ul	SOT-23-5	27.030000686645508 °C/W	0.15000000596046448 A	Enable	0.0003499999875202775 A
Texas Instruments TPS709B345DBVR Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-23-5	125 °C	-40 °C	0.0000022500000795844244 A		Positive	Over Current, Over Temperature, Reverse Current, Under Voltage Lockout (UVLO)	Surface Mount	30 V	3.450000047683716 V	SC-74A, SOT-753	52 ul	80 ul	1 ul	SOT-23-5	27.030000686645508 °C/W	0.15000000596046448 A	Enable	0.0003499999875202775 A
Texas Instruments TPS709A30DBVT Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-23-5	125 °C	-40 °C	0.000002049999920927803 A	1.399999976158142 V	Positive	Over Current, Over Temperature, Reverse Current, Under Voltage Lockout (UVLO)	Surface Mount	30 V		SC-74A, SOT-753	52 ul	80 ul	1 ul	SOT-23-5	27.030000686645508 °C/W	0.15000000596046448 A	Enable	0.0003499999875202775 A

Key Features

• Ultra-low IQ: 1 µAReverse current protectionLow ISHUTDOWN: 150 nAInput voltage range: 2.7 V to 30 VSupports 200-mA peak output2% accuracy over temperatureAvailable in fixed-output voltages: 1.2 V to 6.5 VThermal shutdown and overcurrent protectionPackages: SOT-23-5, WSON-6Ultra-low IQ: 1 µAReverse current protectionLow ISHUTDOWN: 150 nAInput voltage range: 2.7 V to 30 VSupports 200-mA peak output2% accuracy over temperatureAvailable in fixed-output voltages: 1.2 V to 6.5 VThermal shutdown and overcurrent protectionPackages: SOT-23-5, WSON-6

Description

The TPS709 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. Shutdown mode is enabled by pulling the EN pin low. The shutdown current in this mode goes down to 150 nA, typical. The TPS709 series is available in WSON-6 and SOT-23-5 packages. The TPS709 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. Shutdown mode is enabled by pulling the EN pin low. The shutdown current in this mode goes down to 150 nA, typical. The TPS709 series is available in WSON-6 and SOT-23-5 packages.