Single Output LDO, 1.5A, Fixed(3.3V), Low Noise, High PSRR 6-SOT-223 -40 to 125
3.3V LDO 1.5A, SOT-223, 5.5V In, 340mV Vdo Product overview: TPS78633DCQR 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, 1.5A, 5.5V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 3.3V, 1.5A, 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-TPS78633DCQR can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 034812-TPS78633DCQR
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 0.34V @ 1.5A
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Current: 1.5A
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: 0.51V @ 1.5A
Operating Supply Current: 385μA
PSRR: 59dB to 32dB (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: 35 pct.
Supply and Demand Status: Balance
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| Texas Instruments | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | LCSC Electronics Technology (HK) Limited | ODG (Origin Data Global) | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | TPS78633DCQR | 776-TPS78633DCQR | 034812-TPS78633DCQR | 296-13760-6-ND | TPS78633DCQR | TPS78633DCQR | TPS78633DCQR | TPS78633DCQR |
| Product Name | TPS78633 Single Output LDO, 1.5A, Fixed(3.3V), Low Noise, High PSRR | 3.3V 1.5A 5.5V LDO Voltage Regulator IC | PMIC - PMIC - Voltage Regulators - Linear - TPS78633DCQR | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | Power Supply Chip >> Linear Voltage Regulators (LDO) | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - Voltage Regulators - Linear |
| Regulator Type | Low Dropout | Low Dropout | Standard | Low Dropout | ||||
| Output Voltage Type | Fixed | Fixed | Fixed; Fixed | Fixed | Fixed | Fixed | ||
| Package Type | Other; DDPAK/TO-263,SOT-223 | Other; SOT-223 | Other; SOT-223-6 | Other; SOT-223-6 | Other; SOT-223-6 | |||
| 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 | 3.3 volts | 3.3 volts |
