TPS71433 Series

80-mA 24-V ultra-low-IQ low-dropout (LDO) voltage regulator

Catalog

80-mA 24-V ultra-low-IQ low-dropout (LDO) voltage regulator

Part	Voltage - Output (Min/Fixed)	Operating Temperature [Min]	Operating Temperature [Max]	Protection Features	Current - Supply (Max) [Max]	PSRR	Number of Regulators	Voltage - Output (Max) [Max]	Output Configuration	Voltage - Input (Max) [Max]	Current - Output	Mounting Type	Output Type	Voltage Dropout (Max) [Max]	Supplier Device Package	Package / Case	Current - Quiescent (Iq)	PSRR [Min]	PSRR [Max]	Output Type	Voltage - Input [Min]	Voltage - Input [Max]	Board Type	Supplied Contents	Channels per IC	Voltage - Output	Regulator Type	Utilized IC / Part
Texas Instruments TPS71401DRVRM3	1.2 V	-40 °C	125 ¯C	Over Current	7.4 µA	60 dB	1	8.8 V	Positive	10 V	80 mA	Surface Mount	Adjustable	1.3 V	6-WSON (2x2)
Texas Instruments TPS71401DCKT	1.2 V	-40 °C	125 °C	Over Current	7.4 µA		1	8.8 V	Positive	10 V	80 mA	Surface Mount	Adjustable	1.3 V	SC-70-5	5-TSSOP SC-70-5 SOT-353	4.2 µA	54 dB	59 dB
Texas Instruments TPS71401DCKR	1.2 V	-40 °C	125 °C	Over Current	7.4 µA		1	8.8 V	Positive	10 V	80 mA	Surface Mount	Adjustable	1.3 V	SC-70-5	5-TSSOP SC-70-5 SOT-353	4.2 µA	54 dB	59 dB
Texas Instruments TPS71401DRVR	1.2 V	-40 °C	125 °C	Over Current	7.4 µA		1	8.8 V	Positive	10 V	80 mA	Surface Mount	Adjustable	1.3 V	6-WSON (2x2)		4.2 µA	54 dB	59 dB
Texas Instruments TPS71433DCKT	3.3 V	-40 °C	125 °C	Over Current	7.4 µA		1		Positive	10 V	80 mA	Surface Mount		1.3 V	SC-70-5	5-TSSOP SC-70-5 SOT-353	4.2 µA	54 dB	59 dB	1.81 mOhm
Texas Instruments TPS71433DRVR	3.3 V	-40 °C	125 °C	Over Current	7.4 µA		1		Positive	10 V	80 mA	Surface Mount		1.3 V	6-WSON (2x2)		4.2 µA	54 dB	59 dB	1.81 mOhm
Texas Instruments TPS71401DRVT	1.2 V	-40 °C	125 °C	Over Current	7.4 µA		1	8.8 V	Positive	10 V	80 mA	Surface Mount	Adjustable	1.3 V	6-WSON (2x2)		4.2 µA	54 dB	59 dB
Texas Instruments TPS71433DCKR	3.3 V	-40 °C	125 °C	Over Current	7.4 µA		1		Positive	10 V	80 mA	Surface Mount		1.3 V	SC-70-5	5-TSSOP SC-70-5 SOT-353	4.2 µA	54 dB	59 dB	1.81 mOhm
Texas Instruments TPS71401DRVEVM-426											80 mA										2.5 V	10 V	Fully Populated	Board(s)	1 - Single	2.5 V 2.7 V 3.3 V 5 V	Positive Adjustable	TPS71401

Catalog

80-mA 24-V ultra-low-IQ low-dropout (LDO) voltage regulator

Key Features

• Input voltage range: 2.5 V to 10 VAvailable output voltage options:Fixed: 1.8 V to 5 VAdjustable: 1.205 V to 8.8 VOutput current: Up to 80 mAVery low I Q: 3.2 µA at 80-mA load currentDropout voltage: 415 mV at 50-mA loadOvercurrent protectionOperating junction temperature: –40°C to +125°CPackages:2-mm × 1.25-mm SC-70 (DCK)2-mm × 2-mm WSON (DRV)For MSP430-specific output voltages see theTPS715Input voltage range: 2.5 V to 10 VAvailable output voltage options:Fixed: 1.8 V to 5 VAdjustable: 1.205 V to 8.8 VOutput current: Up to 80 mAVery low I Q: 3.2 µA at 80-mA load currentDropout voltage: 415 mV at 50-mA loadOvercurrent protectionOperating junction temperature: –40°C to +125°CPackages:2-mm × 1.25-mm SC-70 (DCK)2-mm × 2-mm WSON (DRV)For MSP430-specific output voltages see theTPS715

Description

The TPS714 low-dropout (LDO) linear voltage regulator is a low quiescent current device that offers the benefits of a wide input voltage range and low-power operation in miniaturized packaging. Thus, the TPS714 is designed for battery-powered applications and as a power-management attachment to low-power microcontrollers. The TPS714 is available in both fixed and adjustable versions. For more flexibility or higher output voltages, the adjustable version uses external feedback resistors to set the output voltage from 1.205 V to 8.8 V. The TPS714 LDO supports a low dropout of 650 mV (typ) at 80 mA of load current. The low quiescent current (3.2 µA typically) is stable over the entire range of output load current (0 mA to 80 mA). The TPS714 (new chip only) also features an internal soft-start to lower the inrush current. The built-in overcurrent limit helps protect the regulator in the event of a load short or fault. The TPS714 is available in a 2-mm × 2-mm package for use in high power dissipation applications and the SC70-5 package is designed for hand-held and ultra-portable applications. The TPS714 low-dropout (LDO) linear voltage regulator is a low quiescent current device that offers the benefits of a wide input voltage range and low-power operation in miniaturized packaging. Thus, the TPS714 is designed for battery-powered applications and as a power-management attachment to low-power microcontrollers. The TPS714 is available in both fixed and adjustable versions. For more flexibility or higher output voltages, the adjustable version uses external feedback resistors to set the output voltage from 1.205 V to 8.8 V. The TPS714 LDO supports a low dropout of 650 mV (typ) at 80 mA of load current. The low quiescent current (3.2 µA typically) is stable over the entire range of output load current (0 mA to 80 mA). The TPS714 (new chip only) also features an internal soft-start to lower the inrush current. The built-in overcurrent limit helps protect the regulator in the event of a load short or fault. The TPS714 is available in a 2-mm × 2-mm package for use in high power dissipation applications and the SC70-5 package is designed for hand-held and ultra-portable applications.