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TPS7B8401EVM

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Texas Instruments

TPS7B84-Q1 150-MA LOW-IQ HIGH-PS

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Development Boards, Kits, Programmers

TPS7B8401EVM

Active

Texas Instruments

TPS7B84-Q1 150-MA LOW-IQ HIGH-PS

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPS7B8401EVM

Board Type	Fully Populated
Channels per IC	1 - Single
Current - Output	150 mA
Regulator Type	Positive Adjustable
Supplied Contents	Board(s)
Utilized IC / Part	TPS7B8401
Voltage - Input [Max]	40 V
Voltage - Input [Min]	3 V

TPS7B84-Q1 Series

Automotive 150-mA, 40-V, low-dropout (LDO) linear regulator with enable and fast transient response

Part	Current - Quiescent (Iq)	PSRR	Operating Temperature [Min]	Operating Temperature [Max]	Current - Output	Mounting Type	Voltage - Output (Min/Fixed)	Output Type	Supplier Device Package	Control Features	Voltage Dropout (Max) [Max]	Output Configuration	Protection Features	Qualification	Package / Case	Number of Regulators	Grade	Output Type	Voltage - Output (Max) [Max]	Current - Supply (Max) [Max]	Board Type	Utilized IC / Part	Voltage - Input [Max]	Voltage - Input [Min]	Regulator Type	Supplied Contents	Channels per IC
Texas Instruments TPS7B8433QDCYRQ1M3	26 µA	55 dB	-40 °C	125 °C	150 mA	Surface Mount	3.3 V	1.81 mOhm	SOT-223-4	Current Limit Enable	0.23 V	Positive	Over Current Over Temperature Under Voltage Lockout (UVLO)	AEC-Q100	TO-261-4 TO-261AA	1	Automotive
Texas Instruments TPS7B8480QWDRBRQ1	26 µA	55 dB	-40 °C	150 °C	150 mA	Surface Mount Wettable Flank	8 V	1.81 mOhm	8-SON (3x3)	Enable	0.225 V	Positive	Over Current Over Temperature Under Voltage Lockout (UVLO)	AEC-Q100	8-VDFN Exposed Pad	1	Automotive
Texas Instruments TPS7B8433QWDRBRQ1	26 µA	55 dB	-40 °C	150 °C	150 mA	Surface Mount Wettable Flank	3.3 V	1.81 mOhm	8-SON (3x3)	Enable	0.225 V	Positive	Over Current Over Temperature Under Voltage Lockout (UVLO)	AEC-Q100	8-VDFN Exposed Pad	1	Automotive
Texas Instruments TPS7B8433QDCYRQ1W	26 µA	55 dB	-40 °C	125 °C	150 mA	Surface Mount	3.3 V	1.81 mOhm	SOT-223-4	Current Limit Enable	0.23 V	Positive	Over Current Over Temperature Under Voltage Lockout (UVLO)	AEC-Q100	TO-261-4 TO-261AA	1	Automotive
Texas Instruments TPS7B8401QWDRBRQ1	26 µA	55 dB	-40 °C	150 °C	150 mA	Surface Mount Wettable Flank	1.2 V		8-SON (3x3)	Enable	0.245 V	Positive	Over Current Over Temperature Under Voltage Lockout (UVLO)	AEC-Q100	8-VDFN Exposed Pad	1	Automotive	Adjustable	18 V
Texas Instruments TPS7B8433QDCYRQ1		70 dB	-40 °C	150 °C	150 mA	Surface Mount	3.3 V	1.81 mOhm	SOT-223-4	Enable	0.255 V	Positive	Over Current Over Temperature Under Voltage Lockout (UVLO)	AEC-Q100	TO-261-4 TO-261AA	1	Automotive			35 µA
Texas Instruments TPS7B8401EVM					150 mA																Fully Populated	TPS7B8401	40 V	3 V	Positive Adjustable	Board(s)	1 - Single

Pricing

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

Distributor	Package	Quantity	$

Digikey	Box	1	$ 34.80

Description

General part information

TPS7B84-Q1 Series

The TPS7B84-Q1 is a low-dropout linear regulator designed to connect to the battery in automotive applications. The device has an input voltage range extending to 40 V, which allows the device to withstand transients (such as load dump) that are anticipated in automotive systems. With only an 18-µA quiescent current, the device is an optimal solution for powering always-on components such as microcontrollers (MCUs) and controller area network (CAN) transceivers in standby systems.

The TPS7B84-Q1 has both fixed and adjustable output types. The wide output voltage range allows the device to generate the bias voltage for silicon carbide (SiC) gate drivers and microphones as well as power MCUs and processors.

The device has state-of-the-art transient response that allows the output to quickly react to changes in load or line (for example, during cold-crank conditions). Additionally, the device has a novel architecture that minimizes output overshoot when recovering from dropout. During normal operation, the device has a tight DC accuracy of ±0.75% over line, load, and temperature.

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