3.3V 1A LDO Regulator, 200mV Dropout, 16V In, TO-252-5 Product overview: LDF33PT-TR from STMicroelectronics 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, 1A, 16V, TO-252. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 3.3V, 1A, 16V, 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-LDF33PT-TR can be used for catalog matching and distributor lookup.
LDF33PT - 1A Very low drop voltage regulator IC
Manufacturer: STMicroelectronics
Win Source Part Number: 801574-LDF33PT-TR
Packaging: Reel
Mounting Style: SMD
Current - Output: 1A
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable, Power Good
Output Configuration: Positive
Voltage - Output (Min/Fixed): 3.3V
Supplier Device Package: PPAK
Temperature Range - Operating: -40°C ~ 125°C
Maximum Input Voltage: 16V
PSRR: 60dB ~ 45dB (120Hz ~ 100kHz)
Protection Features: Over Current, Over Temperature, Under Voltage Lockout (UVLO)
Manufacturer Package: TO-252-5, DPak (4 Leads + Tab), TO-252AD
Popularity: High
Fake Threat In the Open Market: 45 pct.
Supply and Demand Status: Sufficient
Manufacturer Pack Quantity: 2,500
MSL Level: 1 (Unlimited)
Maximum Dropout Voltage: 0.5V at 1A
Current - Quiescent (Iq): 800μA
Part Number Series: LDF33
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| ERSAELECTRONICS PTE. LTD. | Rochester Electronics | Win Source Electronics | DigiKey | Utmel Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | IC Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | 776-LDF33PT-TR | LDF33PT-TR | 801574-LDF33PT-TR | 497-14662-2-ND | 761-LDF33PT-TR | LDF33PT-TR | LDF33PT-TR | LDF33PT-TR |
| Product Name | 3.3V 1A 16V TO-252 LDO Voltage Regulator IC | PMIC - PMIC - Voltage Regulators - Linear - LDF33PT-TR | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | STMICROELECTRONICS LDF33PT-TR Fixed LDO Voltage Regulator, 2.6V to 16V, 200mV Dropout, 3.3Vout, 1Aout, P-PAK-5 | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | LDO Voltage Regulators | PMIC - Voltage Regulators - Linear | |
| Output Voltage Type | Fixed | Fixed; Fixed | Fixed | Fixed; Fixed | ||||
| Package Type | Other; TO-252-5 | Other; PPAK 5 | DPAK; PPAK; Other; TO-252-5, DPak (4 Leads + Tab), TO-252AD | DPAK; Other; TO-252-5, DPAK (4 Leads + Tab) | DPAK; Other; TO-252-5, DPak (4 Leads + Tab), TO-252AD | DPAK | ||
| Output Voltage | 3.3 volts | 3.3 volts | 3.3 volts | 3.3 volts | ||||
| IOUT | 1 amps | 1 amps | 1 amps | 1 amps | 1 amps | |||
| Dropout Voltage | 0.2000 volts | 0.5000 volts | 0.5000 volts | 0.2000 volts |
