TPS7A1633AQDGNRQ1

Active

Texas Instruments

AUTOMOTIVE, 100-MA, OFF-BATTERY (60-V), ULTRA-LOW-IQ, LOW-DROPOUT VOLTAGE REGULATOR WITH POWER GOOD

Find alt

Alpha

TPS7A1633AQDGNRQ1

Active

Texas Instruments

AUTOMOTIVE, 100-MA, OFF-BATTERY (60-V), ULTRA-LOW-IQ, LOW-DROPOUT VOLTAGE REGULATOR WITH POWER GOOD

Find alt

Alpha

Description Specifications Series Pricing CAD Documents

Description

General part information

TPS7A1633 Series

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.

Technical Specifications

Parameters and characteristics for this part

Specification	TPS7A1633AQDGNRQ1

Control Features	Power Good, Enable
Current - Output	100 mA
Current - Quiescent (Iq)	15 µA
Current - Supply (Max)	60 µA
Grade	Automotive
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Output Configuration	Positive
Output Type	Fixed
Package Features	Exposed Pad
Package Length	0.118 in
Package Name	8-MSOP, 8-TSSOP, 8-HVSSOP
Package Width	3 mm
Protection Features	UVLO, Over Current, Over Temperature
PSRR	50 dB
Qualification	AEC-Q100
Voltage - Input (Max)	60 V
Voltage - Output (Min/Fixed)	3.3 V
Voltage Dropout (Max)	0.265 V

TPS7A1633 Series

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

Part	Current - Quiescent (Iq)	Current - Output	Output Configuration	PSRR	Control Features	Protection Features	Number of Regulators	Output Type	Voltage - Output (Min/Fixed)	Package Name	Voltage Dropout (Max)	Package Length	Package Features	Package Width	Voltage - Input (Max)	Mounting Type	Operating Temperature (Max)	Operating Temperature (Min)	Voltage - Output (Max)	Package / Case
Texas Instruments TPS7A1633DGNR	15 µA	100 mA	Positive	50 dB	Enable Power Good	Over Current Over Temperature Under Voltage Lockout (UVLO)	1	Fixed	3.3 V	8-HVSSOP 8-MSOP 8-TSSOP	0.5 V	0.118 in	Exposed Pad	3 mm	60 V	Surface Mount	125 °C	-40 °C
Texas Instruments TPS7A1601DGNT	15 µA	100 mA	Positive	50 dB	Enable Power Good	Over Current Over Temperature Under Voltage Lockout (UVLO)	1	Adjustable	1.2 V	8-HVSSOP 8-MSOP 8-TSSOP	0.5 V	0.118 in	Exposed Pad	3 mm	60 V	Surface Mount	125 °C	-40 °C	18.5 V
Texas Instruments TPS7A1650DGNT	15 µA	100 mA	Positive	50 dB	Enable Power Good	Over Current Over Temperature Under Voltage Lockout (UVLO)	1	Fixed	5 V	8-HVSSOP 8-MSOP 8-TSSOP	0.5 V	0.118 in	Exposed Pad	3 mm	60 V	Surface Mount	125 °C	-40 °C
Texas Instruments TPS7A1650DRBT	15 µA	100 mA	Positive	50 dB	Enable Power Good	Over Current Over Temperature Under Voltage Lockout (UVLO)	1	Fixed	5 V	8-SON	0.5 V	3 mm		3 mm	60 V	Surface Mount	125 °C	-40 °C		8-VDFN Exposed Pad
Texas Instruments TPS7A1650DRBR	15 µA	100 mA	Positive	50 dB	Enable Power Good	Over Current Over Temperature Under Voltage Lockout (UVLO)	1	Fixed	5 V	8-SON	0.5 V	3 mm		3 mm	60 V	Surface Mount	125 °C	-40 °C		8-VDFN Exposed Pad
Texas Instruments TPS7A1601DGNR	15 µA	100 mA	Positive	50 dB	Enable Power Good	Over Current Over Temperature Under Voltage Lockout (UVLO)	1	Adjustable	1.2 V	8-HVSSOP 8-MSOP 8-TSSOP	0.5 V	0.118 in	Exposed Pad	3 mm	60 V	Surface Mount	125 °C	-40 °C	18.5 V
Texas Instruments TPS7A1601DRBR	15 µA	100 mA	Positive	50 dB	Enable Power Good	Over Current Over Temperature Under Voltage Lockout (UVLO)	1	Adjustable	1.2 V	8-SON	0.5 V	3 mm		3 mm	60 V	Surface Mount	125 °C	-40 °C	18.5 V	8-VDFN Exposed Pad
Texas Instruments TPS7A1633DRBR	15 µA	100 mA	Positive	50 dB	Enable Power Good	Over Current Over Temperature Under Voltage Lockout (UVLO)	1	Fixed	3.3 V	8-SON	0.5 V	3 mm		3 mm	60 V	Surface Mount	125 °C	-40 °C		8-VDFN Exposed Pad
Texas Instruments TPS7A1601DRBT	15 µA	100 mA	Positive	50 dB	Enable Power Good	Over Current Over Temperature Under Voltage Lockout (UVLO)	1	Adjustable	1.2 V	8-SON	0.5 V	3 mm		3 mm	60 V	Surface Mount	125 °C	-40 °C	18.5 V	8-VDFN Exposed Pad
Texas Instruments TPS7A1633DRBT	15 µA	100 mA	Positive	50 dB	Enable Power Good	Over Current Over Temperature Under Voltage Lockout (UVLO)	1	Fixed	3.3 V	8-SON	0.5 V	3 mm		3 mm	60 V	Surface Mount	125 °C	-40 °C		8-VDFN Exposed Pad

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Create a free account to access distributor pricing data.

CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Datasheet

Understanding Functional Safety FIT Base Failure Rate Estimates per IEC 62380 and SN 29500 (Rev. A)

TPS7A16A-Q1 Functional Safety FIT Rate and Failure Mode Distribution