1 V-5.5V ADJUSTABLE POSITIVE REGULATOR, PDSO8, PLASTIC, SOP-8 Product overview: LP3878MRX-ADJ from Texas Instruments 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 1 V, 5.5V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 1 V, 5.5V, 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-LP3878MRX-ADJ can be used for catalog matching and distributor lookup.
Linear Voltage Regulator IC Positive Adjustable 1 Output 800mA 8-SO PowerPad
Manufacturer: Texas Instruments
Win Source Part Number: 091081-LP3878MRX-ADJ
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Adjustable
Voltage - Dropout (Typical): 0.475V @ 800mA
Number of Regulators: 1
Output Type: Adjustable
Control Features: Enable
Output Current: 800mA
Family Name: LP3878
Output Voltage: 1 V to 5.5 V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: 8-SO PowerPad
Maximum Input Voltage: 16V
Nominal Output Voltage (Min/Fixed): 1V
Dropout Voltage-Max: 1.1V @ 800mA
Operating Supply Current: 1.5mA to 15mA
PSRR: 60dB (1kHz)
Maximum Output Voltage: 5.5V
Protection Features: Over Current, Over Temperature, Short Circuit
Alternative Parts (Cross-Reference): MIC37153YME; MIC37303YME; MIC69153YME;
Introduction Date: May 01, 2005
ECCN: EAR99
Estimated EOL Date: Obsolete
Halogen Free: Not Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 41 pct.
Supply and Demand Status: Limited
IC REG LIN POS ADJ 800MA 8SO
IC REG LIN POS ADJ 800MA 8SO
IC REG LIN POS ADJ 800MA 8SO
IC REG LINEAR POS ADJ 800MA 8SO
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | ODG (Origin Data Global) | Lingto Electronic Limited | Utmel Electronic Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | 776-LP3878MRX-ADJ | LP3878MRX-ADJTR-ND | 091081-LP3878MRX-ADJ | LP3878MRX-ADJ | LP3878MRX-ADJ | LP3878MRX-ADJ | 815-LP3878MRX-ADJ |
| Product Name | 1 V 5.5V Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - PMIC - Voltage Regulators - Linear - LP3878MRX-ADJ | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - Voltage Regulators - Linear | IC REG LINEAR POS ADJ 800MA 8SO |
| Output Voltage Type | Adjustable / Variable | Adjustable / Variable | Adjustable / Variable; Adjustable | Adjustable / Variable | Adjustable / Variable; Adjustable | ||
| Output Voltage | 5.5 volts | 1 to 5.5 volts | 1 volts | 1 volts | 1 volts | 5.5 volts | |
| IOUT | 0.8000 amps | 0.8000 amps | 0.8000 amps | 0.8000 amps | 0.8000 amps | 0.8000 amps | 0.8000 amps |
| IQ | 0.0015 amps | 0.0015 amps | 0.0015 amps | ||||
| Operating Temperature | -40 C (-40 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) |
