Texas Instruments 5V 1A LDO Voltage Regulator IC LM340AS-5.0

IC REG LDO 5V 1A DDPAK Product overview: LM340AS-5.0 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, 5V, 1A. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 5V, 1A, LDO Voltage Regulator IC, Linear Voltage Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 699-LM340AS-5.0 can be used for catalog matching and distributor lookup.

Manufacturer: Texas Instruments
Win Source Part Number: 071239-LM340AS-5.0
Packaging: Tube/Rail
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 2V @ 1A
Number of Regulators: 1
Output Type: Fixed
Output Current: 1A
Output Voltage: 5V
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: 0°C to 125°C
Case / Package: DDPAK/TO-263-3
Maximum Input Voltage: 20V
Nominal Output Voltage (Min/Fixed): 5V
Dropout Voltage-Max: 2V @ 1A
Operating Supply Current: 6mA
PSRR: 70dB (120Hz)
Control Protection Features: Over Current, Short Circuit
Popularity: Medium
Fake Threat In the Open Market: 35 pct.
Supply and Demand Status: Balance