Dual Output Low-Dropout (LDO) Voltage Regulator 28-HTSSOP
Dual-Channel LDO 1.8V/3.3V 750mA HTSSOP Product overview: TPS73HD318PWPR 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 Dual, LDO, 1.8V, 3.3V, 750mA. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, Dual, 1.8V, 3.3V, 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-TPS73HD318PWPR can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 034680-TPS73HD318PWP
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): -, 0.353V @ 750mA
Number of Regulators: 2
Output Type: Fixed
Control Features: Enable, Reset
Output Current: 750mA
Family Name: TPS73HD318
Output Voltage: 1.8V, 3.3V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: 28-HTSSOP
Maximum Input Voltage: 10V
Nominal Output Voltage (Min/Fixed): 1.8V, 3.3V
Dropout Voltage-Max: -, 0.8V @ 750mA
Operating Supply Current: 415μA to 550μA
PSRR: 51dB to 49dB (120Hz)
Protection Features: Over Current, Over Temperature, Reverse Polarity
Alternative Parts (Cross-Reference): FAN1537MCX; FAN1537PAX; FAN1537PCX; FAN1537DAX;
Introduction Date: February 01, 2005
ECCN: EAR99
Country of Origin: Taiwan
Estimated EOL Date: 2031
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 35 pct.
Supply and Demand Status: Balance
Fixed Positive LDO Regulator, 2 Output, 1.8V1, 3.3V2, CMOS, PDSO28
IC REG LIN 1.8/3.3V 28HTSSOP
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IC REG LIN 1.8/3.3V 28HTSSOP
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| Texas Instruments | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Rochester Electronics | ODG (Origin Data Global) | DigiKey | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators |
| Product Number | TPS73HD318PWPR | 776-TPS73HD318PWPR | 034680-TPS73HD318PWPR | TPS73HD318PWPR | TPS73HD318PWPR | 296-2667-1-ND | TPS73HD318PWPR | TPS73HD318PWPR | TPS73HD318PWPR |
| Product Name | TPS73HD318 Dual Output Low-Dropout (LDO) Voltage Regulator | Dual 1.8V 3.3V 750mA LDO Voltage Regulator IC | PMIC - PMIC - Voltage Regulators - Linear - TPS73HD318PWPR | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | LDO Voltage Regulators | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | |
| Regulator Type | Low Dropout | Low Dropout | Standard | ||||||
| Output Voltage Type | Fixed | Fixed | Fixed; Fixed | Fixed | Fixed | ||||
| Package Type | Other; HTSSOP | Other; HTSSOP | SSOP; Other; 28-HTSSOP | SSOP; Other; HTSSOP28 | Other; 28-PowerTSSOP (0.173", 4.40mm Width) | Other; "28-PowerTSSOP (0.173"", 4.40mm Width)" | |||
| Special Features | Input Overcurrent Protection; Thermal Shutdown Protection; Enable,Overcurrent Protection,Thermal Shutdown | Reverse Voltage Protection; Input Overcurrent Protection; Enable, Reset | Reverse Voltage Protection; Input Overcurrent Protection | Enable, Reset | |||||
| Output Voltage | 1.8 volts | 3.3 volts | 1.8 to 3.3 volts | 1.8 volts | 1.8 to 3.3 volts | 1.8 volts |
