Single Output LDO, 250mA, Fixed(3.3V), High PSRR, Low Noise 8-MSOP-PowerPAD -40 to 85
3.3V 250mA LDO Regulator, 2.7-5.5V In, 145mV Dropout, HTSSOP Product overview: TPS79433DGNR 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, 250mA, 5.5V, HTSSOP. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 3.3V, 250mA, 5.5V, 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-TPS79433DGNR can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 034840-TPS79433DGNR
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 0.145V @ 250mA
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Current: 250mA
Output Voltage: 3.3V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: 8-MSOP-PowerPad
Maximum Input Voltage: 5.5V
Nominal Output Voltage (Min/Fixed): 3.3V
Dropout Voltage-Max: 0.2V @ 250mA
Operating Supply Current: 220μA
PSRR: 65dB to 40dB (100Hz to 100kHz)
Protection Features: Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 40 pct.
Supply and Demand Status: Balance
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| Texas Instruments | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | TPS79433DGNR | 776-TPS79433DGNR | 034840-TPS79433DGNR | 296-TPS79433DGNRTR-ND | TPS79433DGNR | TPS79433DGNR | TPS79433DGNR |
| Product Name | TPS79433 Single Output LDO, 250mA, Fixed(3.3V), High PSRR, Low Noise | 3.3V 250mA 5.5V HTSSOP LDO Voltage Regulator IC | PMIC - PMIC - Voltage Regulators - Linear - TPS79433DGNR | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | LDO Voltage Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear |
| Regulator Type | Low Dropout | Low Dropout | Standard | ||||
| Output Voltage Type | Fixed | Fixed | Fixed; Fixed | Fixed | |||
| Package Type | Other; MSOP-PowerPAD,SOT-223 | Other; HTSSOP | Other; 8-MSOP-PowerPad | Other; "8-TSSOP, 8-MSOP (0.118"", 3.00mm Width) Exposed Pad" | SSOP | ||
| Special Features | Input Overcurrent Protection; Thermal Shutdown Protection; Enable,Overcurrent Protection,Thermal Shutdown | Reverse Voltage Protection; Input Overcurrent Protection; Enable | Reverse Voltage Protection; Input Overcurrent Protection | Enable | |||
| Output Voltage | 3.3 volts | 3.3 volts | 3.3 volts | 3.3 volts | 3.3 volts |
