TPS7A60-Q1 Series

Automotive 300-mA, off-battery (40-V), low-IQ, low-dropout voltage regulator with power good

Link to Manufacturer Page: https://www.ti.com/

Catalog

Automotive 300-mA, off-battery (40-V), low-IQ, low-dropout voltage regulator with power good

Part	Mounting Type	Current - Output	Voltage Dropout (Max) [Max]	Voltage - Output (Min/Fixed)	Package / Case	Number of Regulators	Control Features	Qualification	PSRR [Min]	PSRR [Max]	Output Configuration	Protection Features	Supplier Device Package	Grade	Output Type
Texas Instruments TPS7A6033QKTTRQ1	Surface Mount	300 mA	0.5 V	3.3 V	D2PAK (5 Leads + Tab), TO-263-6, TO-263BA	1	Enable, Reset	AEC-Q100	30 dB	60 dB	Positive	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	TO-263 (DDPAK-5)	Automotive	27.03 °C/W
Texas Instruments TPS7A6050QKTTRQ1	Surface Mount	300 mA	0.5 V	5 V	D2PAK (5 Leads + Tab), TO-263-6, TO-263BA	1	Enable, Reset	AEC-Q100	30 dB	60 dB	Positive	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	TO-263 (DDPAK-5)	Automotive	27.03 °C/W
Texas Instruments TPS7A6050QKVURQ1	Surface Mount	300 mA	0.5 V	5 V	DPAK (4 Leads + Tab), TO-252-5, TO-252AD	1	Enable, Reset	AEC-Q100	30 dB	60 dB	Positive	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	TO-252-5	Automotive	27.03 °C/W
Texas Instruments TPS7A6033QKVURQ1	Surface Mount	300 mA	0.5 V	3.3 V	DPAK (4 Leads + Tab), TO-252-5, TO-252AD	1	Enable, Reset	AEC-Q100	30 dB	60 dB	Positive	Over Current, Over Temperature, Under Voltage Lockout (UVLO)	TO-252-5	Automotive	27.03 °C/W

Key Features

• AEC-Q100 qualified for automotive applications:Temperature grade 1: –40°C to 125°C, TAJunction Temperature: –40°C to 150°C, TJLow dropout voltage:300 mV at IOUT= 150 mA7-V to 40-V wide input voltage range with up to 45-V transients300-mA maximum output currentUltralow quiescent current:IQUIESCENT= 25 µA (typical) at light loadsISLEEP< 2 µA when ENABLE = low3.3-V and 5-V fixed output voltageLow-ESR ceramic output stability capacitorIntegrated power-on reset:Programmable delayOpen-drain reset outputIntegrated fault protection:Short-circuit and overcurrent protectionThermal shutdownLow-input-voltage trackingThermally enhanced power packages:5-pin TO-263 (KTT, D2PAK)5-pin TO-252 (KVU, DPAK)AEC-Q100 qualified for automotive applications:Temperature grade 1: –40°C to 125°C, TAJunction Temperature: –40°C to 150°C, TJLow dropout voltage:300 mV at IOUT= 150 mA7-V to 40-V wide input voltage range with up to 45-V transients300-mA maximum output currentUltralow quiescent current:IQUIESCENT= 25 µA (typical) at light loadsISLEEP< 2 µA when ENABLE = low3.3-V and 5-V fixed output voltageLow-ESR ceramic output stability capacitorIntegrated power-on reset:Programmable delayOpen-drain reset outputIntegrated fault protection:Short-circuit and overcurrent protectionThermal shutdownLow-input-voltage trackingThermally enhanced power packages:5-pin TO-263 (KTT, D2PAK)5-pin TO-252 (KVU, DPAK)

Description

The TPS7A60-Q1 and TPS7A61-Q1 comprise a family of low-dropout linear voltage regulators designed for low power consumption and quiescent current less than 25 µA in light-load applications. These devices feature integrated overcurrent protection and are designed to achieve stable operation even with low-ESR ceramic capacitors. Power-on-reset delay is implemented during device start-up to indicate that the output voltage is stable and in regulation. The power-on-reset delay is fixed (250 µs typical), and can also be programmed by an external capacitor. A low-voltage tracking feature allows for a smaller input capacitor and can possibly eliminate the need of using a boost converter during cold-crank conditions. Because of these features, these devices are well-suited in power supplies for various automotive applications. The TPS7A60-Q1 and TPS7A61-Q1 comprise a family of low-dropout linear voltage regulators designed for low power consumption and quiescent current less than 25 µA in light-load applications. These devices feature integrated overcurrent protection and are designed to achieve stable operation even with low-ESR ceramic capacitors. Power-on-reset delay is implemented during device start-up to indicate that the output voltage is stable and in regulation. The power-on-reset delay is fixed (250 µs typical), and can also be programmed by an external capacitor. A low-voltage tracking feature allows for a smaller input capacitor and can possibly eliminate the need of using a boost converter during cold-crank conditions. Because of these features, these devices are well-suited in power supplies for various automotive applications.