Specification	TPS7A6650HQDGNRQ1

Control Features	Enable, Power Good
Current - Output	50 mA
Current - Quiescent (Iq)	20 çA
Grade	Automotive
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	1.81 mOhm
Package / Case	Exposed Pad, 8-TSSOP, 8-MSOP
Package / Case [custom]	0.118 in, 3 mm
Protection Features	Short Circuit, Over Current, Over Temperature, Under Voltage Lockout (UVLO), Watchdog
PSRR [Max]	100 kHz, 60 dB
PSRR [Min]	40 dB, 100 Hz
Qualification	AEC-Q100
Supplier Device Package	8-HVSSOP
Voltage - Output (Min/Fixed)	5 V
Voltage Dropout (Max) [Max]	0.45 V

TPS7A6650H-Q1 Series

Automotive 150-mA, off-battery (40-V), low-IQ, low-dropout voltage regulator with power good

Part	Output Type	Output Configuration	Grade	Operating Temperature [Max]	Operating Temperature [Min]	Voltage Dropout (Max) [Max]	Control Features	Current - Output	Qualification	Mounting Type	Protection Features	Current - Quiescent (Iq)	Number of Regulators	Supplier Device Package	PSRR [Min]	PSRR [Max]	Package / Case	Package / Case [custom]	Voltage - Output (Min/Fixed)	Voltage - Output (Max)	Output Type	Voltage - Output	Board Type	Utilized IC / Part	Voltage - Input [Min]	Voltage - Input [Max]	Supplied Contents	Regulator Type	Channels per IC
Texas Instruments TPS7A6650HQDGNRQ1	1.81 mOhm	Positive	Automotive	150 °C	-40 °C	0.45 V	Enable Power Good	50 mA	AEC-Q100	Surface Mount	Over Current Over Temperature Short Circuit Under Voltage Lockout (UVLO) Watchdog	20 çA	1	8-HVSSOP	40 dB 100 Hz	60 dB 100 kHz	8-MSOP 8-TSSOP Exposed Pad	0.118 in 3 mm	5 V
Texas Instruments TPS7A6650QDGNRQ1	1.81 mOhm	Positive	Automotive	150 °C	-40 °C	0.45 V	Enable Power Good	150 mA	AEC-Q100	Surface Mount	Over Current Over Temperature Short Circuit Under Voltage Lockout (UVLO) Watchdog	20 çA	1	8-HVSSOP	40 dB 100 Hz	60 dB 100 kHz	8-MSOP 8-TSSOP Exposed Pad	0.118 in 3 mm	5 V
Texas Instruments TPS7A6601QDGNRQ1		Positive	Automotive	150 °C	-40 °C	0.45 V	Enable Power Good	150 mA	AEC-Q100	Surface Mount	Over Current Over Temperature Short Circuit Under Voltage Lockout (UVLO) Watchdog	20 çA	1	8-HVSSOP	40 dB 100 Hz	60 dB 100 kHz	8-MSOP 8-TSSOP Exposed Pad	0.118 in 3 mm	1.5 V	5 V	Adjustable
Texas Instruments TPS7A6633QDGNRQ1	1.81 mOhm	Positive	Automotive	150 °C	-40 °C	0.45 V	Enable Power Good	150 mA	AEC-Q100	Surface Mount	Over Current Over Temperature Short Circuit Under Voltage Lockout (UVLO) Watchdog	20 çA	1	8-HVSSOP	40 dB 100 Hz	60 dB 100 kHz	8-MSOP 8-TSSOP Exposed Pad	0.118 in 3 mm	3.3 V
Texas Instruments TPS7A6650EVM								150 mA														5 V	Fully Populated	TPS7A6650	4 V	40 V	Board(s)	Positive Adjustable	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	Cut Tape (CT)	1	$ 3.62
		10	$ 3.25
		25	$ 3.07
		100	$ 2.66
		250	$ 2.52
		500	$ 2.27
		1000	$ 1.91
	Digi-Reel®	1	$ 3.62
		10	$ 3.25
		25	$ 3.07
		100	$ 2.66
		250	$ 2.52
		500	$ 2.27
		1000	$ 1.91
	Tape & Reel (TR)	2500	$ 1.81
		5000	$ 1.75
Texas Instruments	LARGE T&R	1	$ 3.03
		100	$ 2.50
		250	$ 1.79
		1000	$ 1.35

Description

General part information

TPS7A6650H-Q1 Series

The TPS7A66-Q1 and TPS7A69-Q1 are low-dropout linear regulators designed for up to 40-V Vin operations. With only 12-µA quiescent current at no load, they are quite suitable for standby microprocessor control-unit systems, especially in automotive applications.

The devices feature integrated short-circuit and overcurrent protection. The devices implement reset delay on power up to indicate the output voltage is stable and in regulation. One can program the delay with 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.

The devices operate in the –40°C to 125°C temperature range. The TPS7A6650EDGNRQ1 device is qualified to AEC-Q100 grade 0, operating in the –40°C to 150°C temperature range. These features suit the devices well for power supplies in various automotive applications.

Documents

Technical documentation and resources

TPS7A6650H-Q1 40-V, Ultralow-I(q), 150°C-Ambient-Temperature Regulator datasheet

Data sheet