Integrated Circuits (ICs)

TPS79601DCQ

Active

1-A, LOW-DROPOUT VOLTAGE REGULATOR WITH ENABLE

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Search across all available documentation for this part.

DocumentsAutomated Parking System Reference Design Using 77-GHz mmWave Sensor Monotonic, Inrush Current Limited Start-Up for Linear Regulators +3

Integrated Circuits (ICs)

TPS79601DCQ

Active

Texas Instruments

1-A, LOW-DROPOUT VOLTAGE REGULATOR WITH ENABLE

Deep-Dive with AI

DocumentsAutomated Parking System Reference Design Using 77-GHz mmWave Sensor Monotonic, Inrush Current Limited Start-Up for Linear Regulators +3

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPS79601DCQ

Control Features	Enable
Current - Output	1 A
Current - Quiescent (Iq)	385 µA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Output Configuration	Positive
Output Type	Adjustable
Package / Case	SOT-223-6
Protection Features	Reverse Polarity, Under Voltage Lockout (UVLO), Over Temperature, Over Current
PSRR [Max]	59 dB
PSRR [Min]	42 dB
Supplier Device Package	SOT-223-6
Voltage - Input (Max) [Max]	5.5 V
Voltage - Output (Max) [Max]	5.5 V
Voltage - Output (Min/Fixed)	1.2 V

TPS796 Series

1-A, low-dropout voltage regulator with enable

Part	Current - Quiescent (Iq)	Current - Output	Number of Regulators	Supplier Device Package	Output Configuration	Package / Case	Protection Features	Voltage - Output (Min/Fixed)	Mounting Type	PSRR [Min]	PSRR [Max]	Control Features	Voltage Dropout (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Input (Max) [Max]	Voltage - Output (Min/Fixed) [Min]	Voltage - Output (Max) [Max]	Output Type
Texas Instruments TPS79628DCQR	385 µA	1 A	1	SOT-223-6	Positive	SOT-223-6	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	2.8 V	Surface Mount	42 dB	59 dB	Enable	0.37 V	125 °C	-40 C	5.5 V
Texas Instruments TPS79625DCQR	385 µA	1 A	1	SOT-223-6	Positive	SOT-223-6	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	2.5 V	Surface Mount	42 dB	59 dB	Enable		125 °C	-40 C	5.5 V
Texas Instruments TPS79613DRBR	385 µA	1 A	1	8-SON (3x3)	Positive	8-VDFN Exposed Pad	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)		Surface Mount	42 dB	59 dB	Enable		125 °C	-40 C	5.5 V	1.3 V
Texas Instruments TPS79618DCQ	385 µA	1 A	1	SOT-223-6	Positive	SOT-223-6	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	1.8 V	Surface Mount	42 dB	59 dB	Enable		125 °C	-40 C	5.5 V
Texas Instruments TPS79618DCQR	385 µA	1 A	1	SOT-223-6	Positive	SOT-223-6	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	1.8 V	Surface Mount	42 dB	59 dB	Enable		125 °C	-40 C	5.5 V
Texas Instruments TPS79633DCQR	385 µA	1 A	1	SOT-223-6	Positive	SOT-223-6	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	3.3 V	Surface Mount	42 dB	59 dB	Enable	0.33 V	125 °C	-40 C	5.5 V
Texas Instruments TPS79650DRBT	385 µA	1 A	1	8-SON (3x3)	Positive	8-VDFN Exposed Pad	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	5 V	Surface Mount	42 dB	59 dB	Enable	0.3 V	125 °C	-40 C	5.5 V
Texas Instruments TPS79601DCQ	385 µA	1 A	1	SOT-223-6	Positive	SOT-223-6	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	1.2 V	Surface Mount	42 dB	59 dB	Enable		125 °C	-40 C	5.5 V		5.5 V	Adjustable
Texas Instruments TPS79618KTTR	385 µA	1 A	1	TO-263 (DDPAK-5)	Positive	D2PAK TO-263-6 TO-263BA	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	1.8 V	Surface Mount	42 dB	59 dB	Enable		125 °C	-40 C	5.5 V
Texas Instruments TPS79650DCQR	385 µA	1 A	1	SOT-223-6	Positive	SOT-223-6	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	5 V	Surface Mount	42 dB	59 dB	Enable	0.3 V	125 °C	-40 C	5.5 V

Pricing

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

Distributor	Package	Quantity	$

Digikey	N/A	920	$ 3.67
	Tube	1	$ 3.89
		10	$ 3.49
		78	$ 3.30
		156	$ 2.86
		312	$ 2.71
		546	$ 2.43
		1014	$ 2.05
		2574	$ 1.95
		5070	$ 1.88
Texas Instruments	TUBE	1	$ 4.49
		100	$ 2.90
		250	$ 2.19
		1000	$ 1.45

Description

General part information

TPS796 Series

The TPS796 family of low-dropout (LDO) low-power linear voltage regulators features high power-supply rejection ratio (PSRR), ultralow-noise, fast start-up, and excellent line and load transient responses in small outline, 3 × 3 VSON, SOT223-6, and TO-263 packages. Each device in the family is stable with a small, 1-µF ceramic capacitor on the output. The family uses an advanced, proprietary BiCMOS fabrication process to yield extremely low dropout voltages (for example, 250 mV at 1 A). Each device achieves fast start-up times (approximately 50 µs with a 0.001-µF bypass capacitor) while consuming very low quiescent current (265 µA typical). Moreover, when the device is placed in standby mode, the supply current is reduced to less than 1 µA. The TPS79630 exhibits approximately 40 µVRMSof output voltage noise at 3.0-V output, with a 0.1-µF bypass capacitor. Applications with analog components that are noise sensitive, such as portable RF electronics, benefit from the high PSRR, low noise features, and need fast response time.

Documents

Technical documentation and resources

Automated Parking System Reference Design Using 77-GHz mmWave Sensor

Design guide

Monotonic, Inrush Current Limited Start-Up for Linear Regulators

Application note

Benefits of using Sub-1 GHz connectivity for grid asset monitoring, protection and

Technical article

TPS796xx Ultralow-Noise, High PSRR, Fast, RF, 1-A Low-Dropout Linear Regulators datasheet (Rev. P)

Data sheet

DEM-TO263LDO Demonstration Fixture

User guide