Products

Features for the TPS735

●Input Voltage: 2.7 V to 6.5 V
●500-mA Low-Dropout Regulator With EN
●Low I_Q: 45 µA
●Multiple Output Voltage Versions Available:

○Fixed Outputs of 1.2 V to 4.3 V

○AdjustableOutputs from 1.25 V to 6 V

●High PSRR: 68 dB at 1 kHz
●Low Noise: 13.2 µV_RMS
●Fast Start-Up Time: 45 µs
●Stable With a Ceramic, 2.2-µF, Low-ESR Output Capacitor
●Excellent Load and Line Transient Response
●2% Overall Accuracy (Load, Line, and Temperature, V_OUT > 2.2 V)
●Very Low Dropout: 280 mV at 500 mA
●2-mm × 2-mm WSON-6 and
●3-mm × 3-mm SON-8 Packages

Description for the TPS735

The TPS735 low-dropout (LDO), low-power linear regulator offersexcellent AC performance with very low ground current. High power-supply rejection ratio (PSRR),low noise, fast start-up, and excellent line and load transient responses are provided whileconsuming a very low 45-µA (typical) ground current.

The TPS735 device is stable with ceramic capacitors and uses an advancedBiCMOS fabrication process to yield a typical dropout voltage of 280 mV at 500-mA output. TheTPS735 device uses a precision voltage reference and feedback loop to achieve overall accuracy of2% (V_OUT > 2.2 V) over all load, line, process, and temperaturevariations. This device is fully specified from T_J = –40°C to +125°C and isoffered in a low-profile, 3 mm × 3 mm SON-8 package and a 2 mm × 2 mm WSON-6 package.

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