Manufacturer: STMicroelectronics
Win Source Part Number: 002261-L4941BDT-TR
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 0.45V @ 1A
Number of Regulators: 1
Output Type: Fixed
Output Current: 1A
Output Voltage: 5V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 150°C
Case / Package: DPAK
Maximum Input Voltage: 16V
Nominal Output Voltage (Min/Fixed): 5V
Dropout Voltage-Max: 0.7V @ 1A
Operating Supply Current: 8mA to 40mA
PSRR: 68dB (120Hz)
Control Protection Features: Over Temperature, Reverse Polarity, Short Circuit
Popularity: Medium
Fake Threat In the Open Market: 61 pct.
Supply and Demand Status: Limited
Application Field: Used in Industrial, Consumer Electronics, Power Management
5V LDO Regulator, 1A, 450mV Dropout, TO-252, 16V In Product overview: L4941BDT-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, 5V, 1A, 16V, TO-252. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 5V, 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-L4941BDT-TR can be used for catalog matching and distributor lookup.
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| Win Source Electronics | RS Components, Ltd. | RS Components, Ltd. | ERSAELECTRONICS PTE. LTD. | DigiKey | ODG (Origin Data Global) | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Voltage Regulators | IC 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 | 002261-L4941BDT-TR | 6868739 | 6868739P | 776-L4941BDT-TR | 497-1168-1-ND | L4941BDT-TR | L4941BDT-TR | L4941BDT-TR | L4941BDT-TR |
| Product Name | PMIC - PMIC - Voltage Regulators - Linear - L4941BDT-TR | Voltage Regulators | Voltage Regulators | 5V 1A 16V TO-252 LDO Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | LDO Voltage Regulators |
| Regulator Type | Low Dropout | Standard | |||||||
| Output Polarity | Positive | Positive | Positive | ||||||
| Output Voltage Type | Fixed; Fixed | Fixed | Fixed | Fixed | Fixed | ||||
| Package Type | DPAK; Other; DPAK | DPAK; Other; Dpak | Other; TO-252 | DPAK; Other; TO-252-3, DPAK (2 Leads + Tab), SC-63 | DPAK; Other; TO-252-3, DPak (2 Leads + Tab), SC-63 | DPAK | |||
| Life Cycle Stage | Maturity; Active |
