LDF33DT - 1A Very low drop voltage regulator IC
Alternative Parts (Cross-Reference): Cross
Manufacturer: STMicroelectronics
Category: Integrated Circuits (ICs) Power Management (PMIC) Voltage Regulators - Linear
Packaging: Tape & Reel (TR)
Operating Temperature: -40°C ~ 125°C
Package / Case: TO-252-3, DPak (2 Leads + Tab), SC-63
Supplier Device Package: DPAK
Base Product Number: LDF33
Product Status: Obsolete
3.3V 1A LDO Voltage Regulator, 200mV Dropout, TO-252 Product overview: LDF33DT-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, TO-252. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 3.3V, 1A, TO-252, 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-LDF33DT-TR can be used for catalog matching and distributor lookup.
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| Rochester Electronics | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | VAST STOCK CO., LIMITED | ODG (Origin Data Global) | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | IC Voltage Regulators | 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 | LDF33DT-TR | 776-LDF33DT-TR | 497-14661-2-ND | LDF33DT-TR | LDF33DT-TR | LDF33DT-TR | LDF33DT-TR | |
| Product Name | Integrated Circuits (ICs) Power Management (PMIC) Voltage Regulators - Linear | 3.3V 1A TO-252 LDO Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | LDO Voltage Regulators | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear | |
| Package Type | DPAK; Other; DPAK 3 | DPAK; Other; DPAK | Other; TO-252-3 | DPAK; Other; TO-252-3, DPAK (2 Leads + Tab), SC-63 | DPAK; Other; TO-252-3, DPak (2 Leads + Tab), SC-63 | DPAK | ||
| Output Voltage Type | Fixed | Fixed | Fixed | |||||
| 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 |
