TPS736 Series

400mA high-accuracy ultra-low-dropout voltage regulator with reverse current protection and enable

Link to Manufacturer Page: https://www.ti.com/

Catalog

400mA high-accuracy ultra-low-dropout voltage regulator with reverse current protection and enable

Part	PSRR [Max]	PSRR [Min]	Voltage - Output (Min/Fixed)	Mounting Type	Package / Case	Output Type	Output Configuration	Voltage Dropout (Max) [Max]	Number of Regulators	Voltage - Input (Max) [Max]	Protection Features	Current - Supply (Max) [Max]	Control Features	Operating Temperature [Max]	Operating Temperature [Min]	Current - Quiescent (Iq)	Current - Output	Supplier Device Package	Output Type	Voltage - Output (Max) [Max]	Voltage - Output	Utilized IC / Part	Supplied Contents	Board Type	Voltage - Input [Max]	Voltage - Input [Min]	Regulator Type	Channels per IC
Texas Instruments TPS73625DCQRG4	58 dB	37 dB	2.5 V	Surface Mount	SOT-223-6	27.03 °C/W	Positive	0.2 V	1	5.5 V	Over Current, Over Temperature, Reverse Polarity	1 mA	Enable	125 °C	-40 °C	550 µA	400 mA	SOT-223-6
Texas Instruments TPS73601DBVT	58 dB	37 dB	1.2 V	Surface Mount	SC-74A, SOT-753		Positive	0.2 V	1	5.5 V	Over Current, Over Temperature, Reverse Polarity	1 mA	Enable	125 °C	-40 °C	550 µA	400 mA	SOT-23-5	Adjustable	5.5 V
Texas Instruments TPS73633EVM-066																	500 mA				3.3 V	TPS73633	Board(s)	Fully Populated	5.5 V	3.5 V	Positive Fixed	1
Texas Instruments TPS73615DBVTG4	58 dB	37 dB	1.5 V	Surface Mount	SC-74A, SOT-753	27.03 °C/W	Positive	0.2 V	1	5.5 V	Over Current, Over Temperature, Reverse Polarity	1 mA	Enable	125 °C	-40 °C	550 µA	400 mA	SOT-23-5
Texas Instruments TPS73601DRBR	58 dB	37 dB	1.2 V	Surface Mount	8-VDFN Exposed Pad		Positive	0.2 V	1	5.5 V	Over Current, Over Temperature, Reverse Polarity	1 mA	Enable	125 °C	-40 °C	550 µA	400 mA	8-SON (3x3)	Adjustable	5.5 V
Texas Instruments TPS73615DBVRG4	58 dB	37 dB	1.5 V	Surface Mount	SC-74A, SOT-753	27.03 °C/W	Positive	0.2 V	1	5.5 V	Over Current, Over Temperature, Reverse Polarity	1 mA	Enable	125 °C	-40 °C	550 µA	400 mA	SOT-23-5
Texas Instruments TPS73615DCQG4	58 dB	37 dB	1.5 V	Surface Mount	SOT-223-6	27.03 °C/W	Positive	0.2 V	1	5.5 V	Over Current, Over Temperature, Reverse Polarity	1 mA	Enable	125 °C	-40 °C	550 µA	400 mA	SOT-223-6
Texas Instruments TPS73618DBVT	58 dB	37 dB	1.8 V	Surface Mount	SC-74A, SOT-753	27.03 °C/W	Positive	0.2 V	1	5.5 V	Over Current, Over Temperature, Reverse Polarity	1 mA	Enable	125 °C	-40 °C	550 µA	400 mA	SOT-23-5
Texas Instruments TPS73618DCQR	58 dB	37 dB	1.8 V	Surface Mount	SOT-223-6	27.03 °C/W	Positive	0.2 V	1	5.5 V	Over Current, Over Temperature, Reverse Polarity	1 mA	Enable	125 °C	-40 °C	550 µA	400 mA	SOT-223-6
Texas Instruments TPS73601DRBT	58 dB	37 dB	1.2 V	Surface Mount	8-VDFN Exposed Pad		Positive	0.2 V	1	5.5 V	Over Current, Over Temperature, Reverse Polarity	1 mA	Enable	125 °C	-40 °C	550 µA	400 mA	8-SON (3x3)	Adjustable	5.5 V
Texas Instruments TPS73618DBVR	58 dB	37 dB	1.8 V	Surface Mount	SC-74A, SOT-753	27.03 °C/W	Positive	0.2 V	1	5.5 V	Over Current, Over Temperature, Reverse Polarity	1 mA	Enable	125 °C	-40 °C	550 µA	400 mA	SOT-23-5
Texas Instruments TPS73615DBVR	58 dB	37 dB	1.5 V	Surface Mount	SC-74A, SOT-753	27.03 °C/W	Positive	0.2 V	1	5.5 V	Over Current, Over Temperature, Reverse Polarity	1 mA	Enable	125 °C	-40 °C	550 µA	400 mA	SOT-23-5
Texas Instruments TPS73601DBVR	58 dB	37 dB	1.2 V	Surface Mount	SC-74A, SOT-753		Positive	0.2 V	1	5.5 V	Over Current, Over Temperature, Reverse Polarity	1 mA	Enable	125 °C	-40 °C	550 µA	400 mA	SOT-23-5	Adjustable	5.5 V
Texas Instruments TPS73601DCQRG4	58 dB	37 dB	1.2 V	Surface Mount	SOT-223-6		Positive	0.2 V	1	5.5 V	Over Current, Over Temperature, Reverse Polarity	1 mA	Enable	125 °C	-40 °C	550 µA	400 mA	SOT-223-6	Adjustable	5.5 V
Texas Instruments TPS73601DCQR	58 dB	37 dB	1.2 V	Surface Mount	SOT-223-6		Positive	0.2 V	1	5.5 V	Over Current, Over Temperature, Reverse Polarity	1 mA	Enable	125 °C	-40 °C	550 µA	400 mA	SOT-223-6	Adjustable	5.5 V

Key Features

• Stable with no output capacitor or any value or type of capacitorInput voltage range of 1.7V to 5.5VUltra-low dropout voltage: 75mV typExcellent load transient response—with or without optional output capacitorNMOS topology delivers low reverse leakage currentLow noise: 30µVRMS typ (10Hz to 100kHz)0.5% initial accuracy1% overall accuracy over line, load, and temperatureLess than 1µA max IQ in shutdown modeThermal shutdown and specified min/max current limit protectionAvailable in multiple output voltage versions:Fixed outputs of 1.20V to 5.0VAdjustable output from 1.20V to 5.5VCustom outputs availableStable with no output capacitor or any value or type of capacitorInput voltage range of 1.7V to 5.5VUltra-low dropout voltage: 75mV typExcellent load transient response—with or without optional output capacitorNMOS topology delivers low reverse leakage currentLow noise: 30µVRMS typ (10Hz to 100kHz)0.5% initial accuracy1% overall accuracy over line, load, and temperatureLess than 1µA max IQ in shutdown modeThermal shutdown and specified min/max current limit protectionAvailable in multiple output voltage versions:Fixed outputs of 1.20V to 5.0VAdjustable output from 1.20V to 5.5VCustom outputs available

Description

The TPS736 low-dropout (LDO) linear voltage regulator uses a new topology: an NMOS pass transistor in a voltage-follower configuration. This topology is stable using output capacitors with low ESR, and even allows operation without a capacitor. The device also provides high reverse blockage (low reverse current) and ground pin current that is nearly constant over all output current values. The TPS736 uses an advanced BiCMOS process to yield high precision while delivering very low dropout voltages and low ground pin current. Current consumption, when not enabled, is under 1µA and designed for portable applications. The extremely low output noise (30µVRMS with 0.1µF CNR) is designed for powering VCOs. This device is protected by thermal shutdown and foldback current limit. The TPS736 low-dropout (LDO) linear voltage regulator uses a new topology: an NMOS pass transistor in a voltage-follower configuration. This topology is stable using output capacitors with low ESR, and even allows operation without a capacitor. The device also provides high reverse blockage (low reverse current) and ground pin current that is nearly constant over all output current values. The TPS736 uses an advanced BiCMOS process to yield high precision while delivering very low dropout voltages and low ground pin current. Current consumption, when not enabled, is under 1µA and designed for portable applications. The extremely low output noise (30µVRMS with 0.1µF CNR) is designed for powering VCOs. This device is protected by thermal shutdown and foldback current limit.