Texas Instruments Standard Linear and Logic Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TPS73733DCQ

Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-6

1A 3.3V LDO Regulator, Reverse SOT223-6

1A 3.3V LDO Regulator, Reverse SOT223-6

1A 3.3V LDO Regulator, Reverse SOT223-6

Manufacturer: Texas Instruments
Win Source Part Number: 081753-TPS73733DCQ
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 0.13V @ 1A
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Current: 1A
Output Voltage: 3.3V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: SOT-223-6
Maximum Input Voltage: 5.5V
Nominal Output Voltage (Min/Fixed): 3.3V
Dropout Voltage-Max: 0.5V @ 1A
Operating Supply Current: 400μA to 1.3mA
PSRR: 58dB to 37dB (100Hz to 10kHz)
Protection Features: Over Current, Over Temperature, Reverse Polarity
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 40 pct.
Supply and Demand Status: Balance
Application Field: Used in Signal Processing, Portable Devices, Power Management

3.3V 1A LDO Regulator, 130mV Dropout, SOT-223 Product overview: TPS73733DCQ from Texas Instruments is a LDO Voltage Regulator IC for stable power rails, DC-DC conversion, battery-powered electronics, automotive modules, and embedded power management. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include LDO, 3.3V, 1A. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 3.3V, 1A, LDO Voltage Regulator IC, Linear & Switching Voltage Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 776-TPS73733DCQ can be used for catalog matching and distributor lookup.