ADI LT3010EMS8E-5 50mA 3V To 80V Low Dropout Micropower Linear Regulator
Shenzhen Mingjiada Electronics Co., Ltd., as a globally renowned distributor of electronic components, maintains long-term stock availability of ADI's LT3010EMS8E-5 50mA 3V To 80V Low Dropout Micropower Linear Regulator.
The LT3010EMS8E-5 is a 50mA, 3V to 80V low dropout micro-power linear regulator. Its outstanding electrical characteristics and robust protection features make it an ideal choice for high-voltage, battery-powered systems or those with stringent power consumption requirements.
【LT3010EMS8E-5 Product Description】
The LT3010EMS8E-5 is a high-performance linear regulator operating across a wide input voltage range of 3V to 80V, delivering a fixed 5V output with a maximum output current of 50mA.
Housed in an MSOP-8-EP package featuring an exposed pad for enhanced thermal performance, the LT3010EMS8E-5 is well-suited for space-constrained applications.
Its core advantage lies in requiring only a small 1μF output capacitor for stable operation, significantly saving PCB space and cost compared to traditional regulators needing 10μF to 100μF capacitors.
The LT3010EMS8E-5 also delivers a 68dB power supply ripple rejection ratio (PSRR), effectively filtering noise from the input power supply to provide a clean and stable output voltage.
【Detailed Performance Parameters of the LT3010EMS8E-5】
The LT3010EMS8E-5 demonstrates outstanding electrical performance. Its dropout voltage is merely 550mV@50mA, meaning that when delivering 50mA output current, a mere 0.55V voltage difference between input and output suffices to maintain regulation.
Regarding quiescent current, the LT3010EMS8E-5 consumes merely 30μA during operation and drops to an exceptionally low 1μA in shutdown mode, making it highly suitable for battery-powered portable devices.
Its operating temperature range spans -40°C to +125°C, covering industrial and automotive applications to ensure stable performance across harsh environments.
Internal protection circuits include reverse battery protection, current limiting, thermal limiting, and reverse current protection, providing comprehensive safeguards for device and user safety.
【Features Of LT3010EMS8E-5】
Wide Input Voltage Range: 3V to 80V
Low Quiescent Current: 30μA
Low Dropout Voltage: 300mV
Output Current: 50mA
Thermally Enhanced 8-Lead MSOP Package
No Protection Diodes Needed
Fixed Output Voltage: 5V (LT3010-5)
Adjustable Output from 1.275V to 60V (LT3010)
1μA Quiescent Current in Shutdown
Stable with 1μF Output Capacitor
Stable with Aluminum, Tantalum or Ceramic Capacitors
Reverse-Battery Protection
No Reverse Current Flow from Output
Thermal Limiting
AEC-Q100 Qualified for Automotive Applications
【LT3010EMS8E-5 Application Scenarios】
The LT3010EMS8E-5's high input voltage range (80V) and ultra-low power consumption make it particularly suitable for automotive electronics, especially battery management units and in-vehicle power supply modules.
In industrial control applications, the LT3010EMS8E-5 can be used for voltage regulation in PLC control systems, sensor power modules, and various high-voltage analogue circuits.
Portable medical equipment also benefits from its low quiescent current, extending battery life, while its compact package suits space-constrained portable designs.
Applications within communications infrastructure, such as network equipment and base station controllers, can utilise the LT3010EMS8E-5 to deliver stable, clean local power.
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