The LP38856S-0.8 is a high-current, fast-response linear voltage regulator capable of delivering up to 3A output current. It features a low dropout voltage of 240 mV at full load, making it suitable for applications requiring efficient voltage regulation. The device operates with a wide V_BIAS supply range of 3.0V to 5.5V and is designed to maintain precision output voltage with tolerances of ¬±1.0% at 25¬8C and ¬±2.0% across a temperature range of 0¬8C to 125¬8C. This regulator is fabricated using a CMOS process, which allows for low quiescent current consumption and enables operation from ultra-low input voltages. The LP38856S-0.8 is stable with 10 ¬µF ceramic capacitors and includes features such as over-temperature and over-current protection. It is available in TO-263 and TO-220 packages, making it versatile for various applications, including powering DSPs, microcontrollers, and as a post-regulator for switch-mode power supplies.
LDO Regulator 0.8V 3A TO-263 SM Product overview: LP38856S-0.8 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, 0.8V, 3A. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 0.8V, 3A, 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-LP38856S-0.8 can be used for catalog matching and distributor lookup.
Linear Voltage Regulator IC Positive Fixed 1 Output 3A DDPAK/TO-263-5
Linear Voltage Regulator IC Positive Fixed 1 Output 3A DDPAK/TO-263-5
Linear Voltage Regulator IC Positive Fixed 1 Output 3A DDPAK/TO-263-5
IC REG LIN 0.8V 3A DDPAK/TO263-5
IC REG LIN 0.8V 3A DDPAK/TO263-5
| ERSAELECTRONICS PTE. LTD. | DigiKey | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|
| Product Category | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | 776-LP38856S-0.8 | LP38856S-0.8-ND | LP38856S-0.8 | LP38856S-0.8 | LP38856S-0.8 |
| Product Name | 0.8V 3A LDO Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear |
| Output Voltage Type | Fixed | Fixed | Fixed; Fixed | ||
| Package Type | Other; TO-263 | TO-263; Other; TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | TO-263; Other; TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | ||
| Output Voltage | 0.8000 volts | 0.8000 volts | 0.8000 to ? volts | 0.8000 volts | |
| IOUT | 3 amps | 3 amps | 3 amps | 3 amps | 3 amps |
| Dropout Voltage | 0.2400 volts | 0.4500 volts |
