IC POWER Product overview: LP873345RHDR from Texas Instruments is a 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 key electrical ratings, package details, and application requirements. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 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-LP873345RHDR can be used for catalog matching and distributor lookup.
Win Source Part Number: 1353553-LP873345RHDR
Category: Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear + Switching
Package: Tape & Reel
Temperature Range - Operating: -40°C ~ 125°C (TA)
Fake Threat In the Open Market: 50 pct.
MSL Level: 2 (1 Year)
Mfr: Texas Instruments
Product Status: Active
Package / Case: 28-VFQFN Exposed Pad
Supplier Device Package: 28-VQFN (5x5)
Base Product Number: LP873345
Mounting Type: Surface Mount, Wettable Flank
HTSUS: 8542.39.0001
ECCN: EAR99
Voltage - Supply: 2.8V ~ 5.5V
Topology: Step-Down (Buck) Synchronous (2), Linear (LDO) (2)
Number of Outputs: 4
Frequency - Switching: 2MHz
Voltage/Current - Output 1: Programmable, 0.7V ~ 3.36V, 2A
Voltage/Current - Output 2: Programmable, 0.7V ~ 3.36V, 2A
Voltage/Current - Output 3: Programmable, 0.7V ~ 3.36V, 2A
w/LED Driver: No
w/Supervisor: No
w/Sequencer: Yes
PMIC - Voltage Regulators - Linear + Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 2MHz 28-VQFN (5x5)
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PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 2MHz 28-VQFN (5x5)
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| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | ODG (Origin Data Global) | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Switching Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | 776-LP873345RHDR | 1353553-LP873345RHDR | 296-LP873345RHDRTR-ND | LP873345RHDR | LP873345RHDR | LP873345RHDR | LP873345RHDR |
| Product Name | Voltage Regulator IC | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear + Switching | Voltage Regulators - Linear + Switching | Voltage Regulators - Linear + Switching | PMIC - Voltage Regulators - Linear + Switching | Voltage Regulators - Linear + Switching | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear + Switching |
| Package Type | Other; Tape & Reel (TR) | Other; Tape & Reel | Other; 28-VFQFN Exposed Pad | Other; 28-VFQFN Exposed Pad | Other; 28-VFQFN Exposed Pad | Other; 28-VFQFN Exposed Pad | |
| IOUT | 0.3000 to 3 amps | 2 amps | |||||
| VIN | 5.5 volts | 2.8 to 5.5 volts | 2.8 to 5.5 volts | ||||
| Operating Temperature | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) |
| Special Features | Multiple Outputs | Multiple Outputs |
