Texas Instruments-TPS62590DRVT DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.5V to 5.5V Synchronous Step Down Single-Out 0.75V to 5.5V 1A 6-Pin WSON EP T/R

Integrated Circuits (ICs)

TPS74533PCQWDRVRQ1

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Texas Instruments

LDO REGULATOR POS 3.3V 0.5A AUTOMOTIVE 6-PIN WSON EP T/R

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Integrated Circuits (ICs)

TPS74533PCQWDRVRQ1

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Texas Instruments

LDO REGULATOR POS 3.3V 0.5A AUTOMOTIVE 6-PIN WSON EP T/R

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPS74533PCQWDRVRQ1

Control Features	Enable
Current - Output	500 mA
Current - Quiescent (Iq)	36 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	1.81 mOhm
Protection Features	Under Voltage Lockout (UVLO), Over Temperature, Over Current
PSRR [Max]	57 dB
PSRR [Min]	35 dB
Qualification	AEC-Q100
Supplier Device Package	6-WSON (2x2)
Voltage - Input (Max) [Max]	6 V
Voltage - Output (Min/Fixed)	3.3 V
Voltage Dropout (Max) [Max]	0.16 V

TPS745-Q1 Series

500-mA, low-IQ, high-accuracy, adjustable ultra-low-dropout voltage regulator with power good

Part	Current - Output	Voltage - Input (Max) [Max]	Current - Quiescent (Iq)	Operating Temperature [Min]	Operating Temperature [Max]	Output Type	Control Features	Voltage - Output (Min/Fixed)	Output Configuration	Protection Features	Number of Regulators	Supplier Device Package	Voltage - Output (Max) [Max]	PSRR [Max]	PSRR [Min]	Voltage Dropout (Max) [Max]	Mounting Type	Qualification	Output Type	Grade	Package / Case
Texas Instruments TPS74501PDRVT	500 mA	6 V	31 µA	-40 °C	125 ¯C	Adjustable	Enable	0.55 V	Positive	Over Temperature Short Circuit Soft Start	1	6-WSON (2x2)	5.5 V	50 dB	30 dB	0.88 V	Surface Mount
Texas Instruments TPS745115PQWDRBRQ1	500 mA	6 V	36 µA	-40 °C	125 °C		Enable Power Good	1.15 V	Positive	Over Current Over Temperature Under Voltage Lockout (UVLO)	1	8-SON (3x3)		57 dB	35 dB	0.6 V	Surface Mount Wettable Flank	AEC-Q100	1.81 mOhm	Automotive	8-VDFN Exposed Pad
Texas Instruments TPS74501PBQWDRVRQ1	500 mA	6 V	36 µA	-40 °C	125 ¯C	Adjustable	Enable Power Good	0.55 V	Positive	Over Current Over Temperature Short Circuit Under Voltage Lockout (UVLO)	1	6-WSON (2x2)	5.5 V	57 dB	35 dB	0.72 V	Surface Mount	AEC-Q100		Automotive
Texas Instruments TPS74528PQWDRVRQ1	500 mA	6 V	36 µA	-40 °C	125 ¯C		Enable Power Good	2.8 V	Positive	Over Current Over Temperature Short Circuit Under Voltage Lockout (UVLO)	1	6-WSON (2x2)		57 dB	35 dB	0.105 V	Surface Mount	AEC-Q100	1.81 mOhm	Automotive
Texas Instruments TPS74501PDRVR	500 mA	6 V	35 µA	-40 °C	125 ¯C	Adjustable	Enable Power Good	0.55 V	Positive	Over Current Over Temperature Under Voltage Lockout (UVLO)	1	6-WSON (2x2)	5.5 V	50 dB	30 dB	0.88 V	Surface Mount
Texas Instruments TPS74522PQWDRVRQ1	500 mA	6 V	36 µA	-40 °C	125 ¯C		Enable Power Good	2.2 V	Positive	Over Current Over Temperature Short Circuit Under Voltage Lockout (UVLO)	1	6-WSON (2x2)		57 dB	35 dB	0.14 V	Surface Mount	AEC-Q100	1.81 mOhm	Automotive
Texas Instruments TPS74512PQWDRVRQ1	500 mA	6 V	36 µA	-40 °C	125 ¯C		Enable Power Good	1.2 V	Positive	Over Current Over Temperature Short Circuit Under Voltage Lockout (UVLO)	1	6-WSON (2x2)		57 dB	35 dB	0.285 V	Surface Mount	AEC-Q100	1.81 mOhm	Automotive
Texas Instruments TPS74501PCQWDRVRQ1	500 mA	6 V	36 µA	-40 °C	125 °C	Adjustable	Enable	0.55 V	Positive	Over Current Over Temperature Under Voltage Lockout (UVLO)	1	6-WSON (2x2)	5.5 V	57 dB	35 dB	0.91 V	Surface Mount	AEC-Q100		Automotive
Texas Instruments TPS74550PQWDRVRQ1	500 mA	6 V	36 µA	-40 °C	125 ¯C		Enable Power Good	5 V	Positive	Over Current Over Temperature Short Circuit Under Voltage Lockout (UVLO)	1	6-WSON (2x2)		57 dB	35 dB	0.095 V	Surface Mount	AEC-Q100	1.81 mOhm	Automotive
Texas Instruments TPS74533PCQWDRVRQ1	500 mA	6 V	36 µA	-40 °C	125 °C		Enable	3.3 V	Positive	Over Current Over Temperature Under Voltage Lockout (UVLO)	1	6-WSON (2x2)		57 dB	35 dB	0.16 V	Surface Mount	AEC-Q100	1.81 mOhm	Automotive

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	$ 1.28
		10	$ 1.15
		25	$ 1.09
		100	$ 0.89
		250	$ 0.84
		500	$ 0.74
		1000	$ 0.58
	Digi-Reel®	1	$ 1.28
		10	$ 1.15
		25	$ 1.09
		100	$ 0.89
		250	$ 0.84
		500	$ 0.74
		1000	$ 0.58
	Tape & Reel (TR)	3000	$ 0.48

Description

General part information

TPS745-Q1 Series

The TPS745 is an adjustable 500-mA low-dropout (LDO) regulator with power-good functionality. This device is available in a small, 6-pin, 2-mm × 2-mm WSON package and consumes very low quiescent current and provides fast line and load transient performance. The TPS745 features an ultra-low dropout of 130 mV at 500 mA that can help improve the power efficiency of the system.

The TPS745 is optimized for a wide variety of applications by supporting an input voltage range from 1.5 V to 6.0 V and an externally adjustable output range of 0.55 V to 5.5 V. The low output voltage enables this LDO to power the modern microcontrollers with lower core voltages.

The TPS745 has a power-good (PG) output that monitors the voltage at the feedback pin to indicate the status of the output voltage. The EN input and PG output can be used for the sequencing multiple power sources in the system.

Documents

Technical documentation and resources

No documents available