Products

Features for the LP2985

Output tolerance of:

• 1% (A grade)
• 1.5% (standard grade)

Ultra-low dropout, typically:

• 280 mV at full load of 150 mA
• 7 mV at 1 mA

Wide V_IN range: 16 V max
Low I_Q: 850 µA at full load at 150 mA
Shutdown current: 0.01 µA typ
Low noise: 30 µV_RMS with 10-nF bypass capacitor
Stable with low-ESR capacitors, including ceramic
Overcurrent and thermal protection
High peak-current capability
ESD protection exceeds JESD 22 :

• 2000-V human-body model (A114-A)
• 200-V machine model (A115-A)

Description for the LP2985

The LP2985 family of fixed-output, low-dropout regulators offers exceptional, cost-effective performance for both portable and nonportable applications. Available in voltages of 1.8 V, 2.5 V, 2.8 V, 2.9 V, 3 V, 3.1 V, 3.3 V, 5 V, and 10 V, the family has an output tolerance of 1% for the A version (1.5% for the non-A version) and is capable of delivering 150-mA continuous load current. Standard regulator features, such as overcurrent and overtemperature protection, are included.

1. Who are the staff in your R & D department? What are your qualifications?

-R & D Director: formulate the company’s long-term R & D plan and grasp the direction of research and development; Guide and supervise r&d department to implement company r&d strategy and annual R&D plan; Control the progress of product development and adjust the plan; Set up excellent product research and development team, audit and training related technical personnel.

R & D Manager: make new product R & D plan and demonstrate the feasibility of the plan; Supervise and manage the progress and quality of r&d work; Research new product development and propose effective solutions according to customer requirements in different fields

R&d staff: collect and sort out key data; Computer programming; Conducting experiments, tests and analyses; Prepare materials and equipment for experiments, tests and analyses; Record measurement data, make calculations and prepare charts; Conduct statistical surveys

2. What is your product research and development idea?

- Product conception and selection product concept and evaluation product definition and project plan design and development product testing and validation launch to market