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Product Status: Obsolete
Linear Voltage Regulator IC Positive Fixed 1 Output 1A DPAK
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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| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Rochester Electronics | ODG (Origin Data Global) | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | 497-14661-2-ND | 776-LDF33DT-TR | LDF33DT-TR | LDF33DT-TR | LDF33DT-TR | LDF33DT-TR | LDF33DT-TR | |
| Product Name | Integrated Circuits (ICs) Power Management (PMIC) Voltage Regulators - Linear | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | 3.3V 1A TO-252 LDO Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | LDO Voltage Regulators | PMIC - Voltage Regulators - Linear | |
| Package Type | DPAK; Other; DPAK | DPAK; Other; TO-252-3, DPAK (2 Leads + Tab), SC-63 | Other; TO-252-3 | DPAK; Other; DPAK 3 | DPAK; Other; TO-252-3, DPak (2 Leads + Tab), SC-63 | DPAK | ||
| Regulator Type | Standard | |||||||
| Output Polarity | Positive | Positive | ||||||
| Output Voltage Type | Fixed | Fixed | Fixed | |||||
| Special Features | Input Overcurrent Protection |
