1.5A Fast Ultra Low Dropout Linear Regulator 5-SOT-223 -40 to 125
Manufacturer: Texas Instruments
Win Source Part Number: 1203443-LP3872EMP-5.
Packaging: Reel
Mounting Style: SMD
Output Type: Fixed
Control Features: Enable
Output Current: 1.5A
Categories: Integrated Circuits
Supplier Device Package: SOT-223-5
Temperature Range - Operating: -40°C ~ 125°C
PSRR: 73dB ~ 57dB (120Hz)
Protection Features: Over Current, Over Temperature, Short Circuit
Manufacturer Homepage: www.ti.com
Manufacturer Package: TO-261-5, TO-261AB
Maximum Supply Current: 15mA
Popularity: Medium
Fake Threat In the Open Market: 61 pct.
Supply and Demand Status: Balance
Family Part Number: LP3872
Manufacturer Pack Quantity: 1
MSL Level: 1 (Unlimited)
Min/Fixed Output Voltage: 5V
Voltage - Input (Maximum): 7V
Maximum Dropout Voltage: 0.55V at 1.5A
Current - Quiescent (Iq): 5mA
Fixed Positive LDO Regulator, 5V, 0.55V Dropout, PDSO5
IC REG LINEAR FIXED POS LDO REG Product overview: LP3872EMP-5.0 from National Semiconductor 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. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 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-LP3872EMP-5.0 can be used for catalog matching and distributor lookup.
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| Texas Instruments | Win Source Electronics | Rochester Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | IC Linear 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 | IC Linear Voltage Regulators |
| Product Number | LP3872EMP-5.0 | 1203443-LP3872EMP-5.0 | LP3872EMP-5.0 | 776-LP3872EMP-5.0 | LP3872EMP-5.0CT-ND | LP3872EMP-5.0 | LP3872EMP-5.0 | LP3872EMP-5.0 | LP3872EMP-5.0 |
| Product Name | LP3872 1.5A Fast Ultra Low Dropout Linear Regulator | PMIC - PMIC - Voltage Regulators - Linear - LP3872EMP-5.0 | LDO Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | Voltage Regulators - Linear | Voltage Regulators - Linear | |
| Output Voltage Type | Fixed | Fixed; Fixed | Fixed | Fixed | Fixed; Fixed | Fixed; Fixed | |||
| Package Type | Other; DDPAK/TO-263,SOT-223 | Other; TO-261-5, TO-261AB | Other; SOT-223-4 | Other; Bulk | Other; TO-261-5, TO-261AB | Other; TO-261-5, TO-261AB | Other; TO-261-5, TO-261AB | ||
| Special Features | Input Overcurrent Protection; Thermal Shutdown Protection; Enable,Overcurrent Protection,Thermal Shutdown,Power Good | Input Overcurrent Protection; Enable | Input Overcurrent Protection | Enable | |||||
| Output Voltage | 1.8 to 5 volts | 5 volts | 5 volts | 5 volts | 5 volts | 5 to ? volts | 5 to ? volts | ||
| IOUT | 1.5 amps | 1.5 amps | 1.5 amps | 1.5 amps | 1.5 amps | 1.5 amps | 1.5 amps | 1.5 amps |
