Specification	TPS73533DRBT

Control Features	Enable
Current - Output	500 mA
Current - Quiescent (Iq)	65 µA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	1.81 mOhm
Package / Case	8-VDFN Exposed Pad
Protection Features	Over Temperature, Over Current, Under Voltage Lockout (UVLO), Reverse Polarity
PSRR [Max]	66 dB
PSRR [Min]	22 dB
Supplier Device Package	8-SON (3x3)
Voltage - Input (Max) [Max]	6.5 V
Voltage - Output (Min/Fixed)	3.3 V
Voltage Dropout (Max) [Max]	0.5 V

TPS735285 Series

Automotive 500-mA, low-noise, low-IQ, low-dropout voltage regulator with enable

Part	PSRR [Max]	PSRR [Min]	Output Configuration	Voltage - Output (Min/Fixed)	Control Features	Package / Case	Supplier Device Package	Output Type	Current - Output	Operating Temperature [Max]	Operating Temperature [Min]	Voltage Dropout (Max) [Max]	Protection Features	Number of Regulators	Current - Quiescent (Iq)	Voltage - Input (Max) [Max]	Mounting Type	Output Type	Grade	Qualification	Voltage - Output	Board Type	Regulator Type	Supplied Contents	Utilized IC / Part	Voltage - Input [Max]	Voltage - Input [Min]	Channels per IC
Texas Instruments TPS73512DRBR	66 dB	22 dB	Positive	1.2 V	Enable	8-VDFN Exposed Pad	8-SON (3x3)	1.81 mOhm	500 mA	125 °C	-40 °C	0.5 V	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	1	65 µA	6.5 V	Surface Mount
Texas Instruments TPS73525DRVT	66 dB	22 dB	Positive	2.5 V	Enable		6-WSON (2x2)	1.81 mOhm	500 mA	125 °C	-40 °C	0.5 V	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	1	65 µA	6.5 V	Surface Mount
Texas Instruments TPS73501QDRBRQ1	53 dB	51 dB	Positive	1.25 V	Enable	8-VDFN Exposed Pad	8-SON (3x3)		500 mA	125 °C	-40 °C	0.17 V	Over Current Over Temperature Under Voltage Lockout (UVLO)	1	65 µA	6.5 V	Surface Mount	Adjustable	Automotive	AEC-Q100
Texas Instruments TPS73527QDRBRQ1	60 dB	21 dB	Positive	2.7 V	Enable	8-VDFN Exposed Pad	8-SON (3x3)	1.81 mOhm	500 mA	125 °C	-40 °C	0.5 V	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	1	65 µA	6.5 V	Surface Mount		Automotive	AEC-Q100
Texas Instruments TPS73501EVM-276									500 mA												1.8 V	Fully Populated	Positive Adjustable	Board(s)	TPS73501	6.5 V	2.7 V	1 - Single
Texas Instruments TPS73512DRBT	66 dB	22 dB	Positive	1.2 V	Enable	8-VDFN Exposed Pad	8-SON (3x3)	1.81 mOhm	500 mA	125 °C	-40 °C	0.5 V	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	1	65 µA	6.5 V	Surface Mount
Texas Instruments TPS735285DRVR	66 dB	22 dB	Positive	2.85 V	Enable		6-WSON (2x2)	1.81 mOhm	500 mA	125 °C	-40 °C	0.5 V	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	1	65 µA	6.5 V	Surface Mount
Texas Instruments TPS73534DRBR	66 dB	22 dB	Positive	3.4 V	Enable	8-VDFN Exposed Pad	8-SON (3x3)	1.81 mOhm	500 mA	125 °C	-40 °C	0.5 V	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	1	65 µA	6.5 V	Surface Mount
Texas Instruments TPS73533DRBT	66 dB	22 dB	Positive	3.3 V	Enable	8-VDFN Exposed Pad	8-SON (3x3)	1.81 mOhm	500 mA	125 °C	-40 °C	0.5 V	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	1	65 µA	6.5 V	Surface Mount
Texas Instruments TPS73527DRVR	66 dB	22 dB	Positive	2.7 V	Enable		6-WSON (2x2)	1.81 mOhm	500 mA	125 °C	-40 °C	0.5 V	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	1	65 µA	6.5 V	Surface Mount

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	$ 1.31
		10	$ 1.18
		25	$ 1.11
		100	$ 0.95
	Digi-Reel®	1	$ 1.31
		10	$ 1.18
		25	$ 1.11
		100	$ 0.95
	Tape & Reel (TR)	250	$ 0.89
		500	$ 0.78
Newark	Each (Supplied on Cut Tape)	1	$ 3.31
		10	$ 3.22
		25	$ 3.10
		50	$ 3.02
		100	$ 2.93
		250	$ 2.87
Texas Instruments	SMALL T&R	1	$ 2.47
		100	$ 1.60
		250	$ 1.20
		1000	$ 0.80

Description

General part information

TPS735285 Series

The TPS735-Q1 family of low-dropout (LDO), low-power linear regulators offers excellent ac performance with very low ground current. High power-supply rejection ratio (PSRR), low noise, fast start-up, and excellent line and load transient responses are provided while consuming a very low 46 µA (typical) ground current.

The TPS735-Q1 family of devices is stable with ceramic capacitors and uses an advanced BiCMOS fabrication process to yield a typical dropout voltage of 280 mV at 500-mA output. The TPS735-Q1 family of devices uses a precision voltage reference and feedback loop to achieve overall accuracy of 2% (VOUT> 2.2 V) over all load, line, process, and temperature variations. This family of devices is fully specified from TA= –40°C to 125°C and is offered in a low-profile, 3-mm × 3-mm VSON package.

Documents

Technical documentation and resources

TPS735 500-mA, Low Quiescent Current, Low Noise, High PSRR, Low-Dropout Linear Regulator datasheet (Rev. M)

Data sheet

LDO Performance Near Dropout

Application note

LDO PSRR Measurement Simplified (Rev. A)

Application note

TPS73533DRBT

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TPS73533DRBT

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Technical Specifications

TPS735285 Series

Pricing

Description

TPS735285 Series

Documents

TPS73525EVM-276 (Rev. A)

Taming linear-regulator inrush currents

A Topical Index of TI LDO Application Notes (Rev. F)

LDO Noise Demystified (Rev. B)

TPS735 500-mA, Low Quiescent Current, Low Noise, High PSRR, Low-Dropout Linear Regulator datasheet (Rev. M)

LDO Performance Near Dropout

LDO PSRR Measurement Simplified (Rev. A)

TPS735285 Series