YANGJIE JLR501Y-28

JLR501 is a low drop-out linear regulator offering high output current of 500mA at fixed output voltages. While the drop-out voltage is as low as 130mV over Iour = 100mA, the quiescent current measured is an ultra-low 0.8μA typically. PSRR performance of 65dB @ 1kHz and noise performance at 70μVRMS make the device a good fit for applications (e.g. 4G, WiFi module) in which clean supply power line is often deemed essential. As a result, signal integrity and reliable operation of sensitive analog circuitry powered can be assured. Armed with comprehensive protection features (thermal shut-down, short-circuit, current limiting) and precision band-gap reference, the device delivers accurate (± 2%) output voltages at the following fixed levels: 1.8V, 2.8V, 3.3V. JLR501 is manufactured [halogen, lead, antimony] free and RoHS compliant. Packages offered: DFN1010 - 4L, SOT - 23 - 5L, SOT89 - 3L.

• High accuracy (tolerance of VOUT = ± 2%) and low power supply noise rejection (PSRR = 65dB typically)
• Drop-out voltage at 130mV (Iour = 100mA) typically
• Exceptionally small quiescent current at 0.8μA
• Outstanding line regulation (Iour = 1mA) at 0.1mV/V typically and load regulation (1mA ≤ Iour ≤ 200mA) at 0.1mV/mA typically
• Stable operation with MLCC capacitors (1.0μF / 1.0μF) of X6S & X7R types close to input & output pins over wide range of TA from - 40°C to 125°C
• Fault protection for over-current, short-circuit, over-temperature
• Lead-free package assembled with ‘green’ molding compound

• Voltage regulation for sensitive loads like 4G/5G, WiFi, NFC
• Mainboards in FPTVs, Game Consoles, Residential Gateway, Set Top Boxes, Wearables
• Motherboards in Industrial PCs, Slot Machines, A/EIoT Gateway, Network / Communication Switches & Routers, Smart Meters