TPS7A16A-Q1 Series

Automotive, 100-mA, off-battery (60-V), ultra-low-IQ, low-dropout voltage regulator with power good

Catalog

Automotive, 100-mA, off-battery (60-V), ultra-low-IQ, low-dropout voltage regulator with power good

Part	Grade	Control Features	Operating Temperature [Min]	Operating Temperature [Max]	Current - Quiescent (Iq)	Mounting Type	Current - Output	Voltage - Output (Min/Fixed)	Package / Case	Package / Case [custom]	Qualification	Output Type	Number of Regulators	Protection Features	Output Configuration	Supplier Device Package	Voltage - Input (Max) [Max]	Voltage Dropout (Max) [Max]	Current - Supply (Max) [Max]	PSRR
Texas Instruments TPS7A1650AQDGNRQ1	Automotive	Enable Power Good	-40 °C	125 ¯C	15 µA	Surface Mount	100 mA	5 V	8-MSOP 8-TSSOP Exposed Pad	0.118 in 3 mm	AEC-Q100	1.81 mOhm	1	Over Current Over Temperature UVLO	Positive	8-HVSSOP	60 V	0.265 V	60 µA	50 dB

Catalog

Automotive, 100-mA, off-battery (60-V), ultra-low-IQ, low-dropout voltage regulator with power good

Key Features

• Qualified for automotive applicationsAEC-Q100 qualified with the following results:Device temperature grade 1: –40°C to 125°C ambient operating temperature rangeDevice HBM ESD classification level 2Device CDM ESD classification level C3BWide input voltage range: 3 V to 60 VUltralow quiescent current: 5 µAQuiescent current at shutdown: 1 µAOutput current: 100 mALow dropout voltage: 60 mV at 20 mAAccuracy: 2%Available in:Fixed output voltage: 3.3 V, 5 VAdjustable version from approximately 1.2 to 18.5 VPower-good with programable delayCurrent-limit and thermal shutdown protectionsStable with ceramic output capacitors:≥ 2.2 µFPackage: High-thermal-performance HVSSOP-8 PowerPAD™Qualified for automotive applicationsAEC-Q100 qualified with the following results:Device temperature grade 1: –40°C to 125°C ambient operating temperature rangeDevice HBM ESD classification level 2Device CDM ESD classification level C3BWide input voltage range: 3 V to 60 VUltralow quiescent current: 5 µAQuiescent current at shutdown: 1 µAOutput current: 100 mALow dropout voltage: 60 mV at 20 mAAccuracy: 2%Available in:Fixed output voltage: 3.3 V, 5 VAdjustable version from approximately 1.2 to 18.5 VPower-good with programable delayCurrent-limit and thermal shutdown protectionsStable with ceramic output capacitors:≥ 2.2 µFPackage: High-thermal-performance HVSSOP-8 PowerPAD™

Description

The TPS7A16A-Q1 ultralow-power, low-dropout (LDO) voltage regulator offers the benefits of ultralow quiescent current, high input voltage, and miniaturized, high-thermal-performance packaging. The TPS7A16A-Q1 is designed for continuous or sporadic (power backup) battery-powered applications where ultralow quiescent current is critical to extending system battery life. The TPS7A16A-Q1 offers an enable pin (EN) compatible with standard complementary metal oxide semiconductor (CMOS) logic and an integrated open-drain, active-high, power-good output (PG) with a user-programmable delay. These pins are intended for use in microcontroller-based, battery-powered applications where power-rail sequencing is required. In addition, the TPS7A16A-Q1 is ideal for generating a low-voltage supply from multicell solutions ranging from high-cell-count power-tool packs to automotive applications; not only can this device supply a well-regulated voltage rail, but the TPS7A16A-Q1 can also withstand and maintain regulation during voltage transients. These features translate to simpler and more cost-effective, electrical surge-protection circuitry. The TPS7A16A-Q1 ultralow-power, low-dropout (LDO) voltage regulator offers the benefits of ultralow quiescent current, high input voltage, and miniaturized, high-thermal-performance packaging. The TPS7A16A-Q1 is designed for continuous or sporadic (power backup) battery-powered applications where ultralow quiescent current is critical to extending system battery life. The TPS7A16A-Q1 offers an enable pin (EN) compatible with standard complementary metal oxide semiconductor (CMOS) logic and an integrated open-drain, active-high, power-good output (PG) with a user-programmable delay. These pins are intended for use in microcontroller-based, battery-powered applications where power-rail sequencing is required. In addition, the TPS7A16A-Q1 is ideal for generating a low-voltage supply from multicell solutions ranging from high-cell-count power-tool packs to automotive applications; not only can this device supply a well-regulated voltage rail, but the TPS7A16A-Q1 can also withstand and maintain regulation during voltage transients. These features translate to simpler and more cost-effective, electrical surge-protection circuitry.