Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.
The EL7534 is a synchronous, integrated FET 600mA stepdown regulator with internal compensation. It operates with an input voltage range from 2.5V to 5.5V, which accommodates supplies of 3.3V, 5V, or a Li-Ion battery source. The output can be externally set from 0.8V to VIN with a resistive divider.
The EL7534 features PWM mode control. The operating frequency is typically 1.5MHz. Additional features include a 100ms Power-On-Reset output, <1µA shut-down current, short-circuit protection, and over-temperature protection.
The EL7534 is available in the 10-pin MSOP package, making the entire converter occupy less than 0.15 in2 of PCB area with components on one side only. Both packages are specified for operation over the full -40°C to +85°C temperature range.
• Less than 0.15 in2 (0.97 cm2) footprint for the complete 600mA converter • Components on one side of PCB • Max height 1.1 mm MSOP10 • 100ms Power-On-Reset output (POR) • Internally-compensated voltage mode controller • Up to 94% efficiency • <1µA shut-down current • Overcurrent and over-temperature protection • Pb-Free plus anneal available (RoHS compliant)
EL7534 Typical Application
• PDA and pocket PC computers • Bar code readers • Cellular phones • Portable test equipment • Li-Ion battery powered devices • Small form factor (SFP) modules