Micropower 500 mA Low Noise Low-Dropout Regulator for Applications with Output Voltages < 2V 8-SOIC -40 to 125
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 8-SOIC
Manufacturer: Texas Instruments
Win Source Part Number: 1203143-LP2989IM-1.8
Packaging: Tube
Mounting Style: SMD
Output Type: Fixed
Control Features: Enable
Output Current: 500mA
Categories: Integrated Circuits
Supplier Device Package: 8-SOIC
Temperature Range - Operating: -40°C ~ 125°C
PSRR: 60dB (1kHz)
Protection Features: Over Current, Over Temperature, Short Circuit
Manufacturer Homepage: www.ti.com
Manufacturer Package: 8-SOIC
Maximum Supply Current: 9mA
Popularity: Medium
Fake Threat In the Open Market: 31 pct.
Supply and Demand Status: Balance
Family Part Number: LP2989
Manufacturer Pack Quantity: 95
MSL Level: 1 (Unlimited)
Min/Fixed Output Voltage: 1.8V
Voltage - Input (Maximum): 16V
Maximum Dropout Voltage: 0.65V at 500mA
Current - Quiescent (Iq): 175μA
LP2989LV MICROPOWER 500-MA LOW-N Product overview: LP2989IM-1.8 from National Semiconductor is a 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 key electrical ratings, package details, and application requirements. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 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-LP2989IM-1.8 can be used for catalog matching and distributor lookup.
Fixed Positive LDO Regulator, 1.8V, BIPolar, PDSO8
Fixed Positive LDO Regulator, 1.8V, BIPolar, PDSO8
LDO Voltage Regulators Micropower 500-mA low-noise low-dropout regulator for applications with output voltages < 2 V 8-SOIC -40 to 125
IC REG LINEAR 1.8V 500MA 8SOIC
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 8-SOIC
Linear Voltage Regulator IC Output
| Texas Instruments | DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Rochester Electronics | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | 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 | LP2989IM-1.8 | LP2989IM-1.8-ND | 1203143-LP2989IM-1.8 | 776-LP2989IM-1.8 | LP2989IM-1.8 | LP2989IM-1.8 | LP2989IM-1.8 | LP2989IM-1.8 | LP2989IM-1.8 |
| Product Name | LP2989LV Micropower 500 mA Low Noise Low-Dropout Regulator for Applications with Output Voltages < 2V | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - PMIC - Voltage Regulators - Linear - LP2989IM-1.8 | Voltage Regulator IC | LDO Voltage Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | Voltage Regulators - Linear | Voltage Regulators - Linear | |
| Output Voltage Type | Adjustable / Variable | Fixed | Fixed; Fixed | Fixed | Fixed; Fixed | ||||
| Package Type | Other; SOIC,WSON | SOIC; Other; "8-SOIC (0.154"", 3.90mm Width)" | SOIC; Other; 8-SOIC | Other; Bulk | SOIC; Other; SOIC8 | SOIC; Other; 8-SOIC (0.154\", 3.90mm Width) | |||
| Special Features | Input Overcurrent Protection; Thermal Shutdown Protection; Enable,Overcurrent Protection,Thermal Shutdown,Power Good | Input Overcurrent Protection | Input Overcurrent Protection; Enable | ||||||
| IOUT | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps | |||
| Operating Temperature | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) |
