EL7534 Monolithic 600mA Step-Down Regulator

The EL7534 is a synchronous, integrated FET 600mA step-down 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, <1uA 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.

EL7534 特点

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
<1ìA shut-down current
Overcurrent and over-temperature protection
Pb-Free plus anneal available (RoHS compliant)

EL7534 应用

PDA and pocket PC computers
Bar code readers
Cellular phones
Portable test equipment
Li-Ion battery powered devices
Small form factor (SFP) modules

EL7534 芯片订购指南

芯片型号	产品状态	温度范围	封装尺寸图	潮湿敏感度等级MSL	美元价格US $
EL7534EVAL1	量产		评估板	N/A	价格录入中
EL7534IYZ	量产	工业级	10 Ld MSOP T +R	2	0.94
EL7534IYZ-T13	量产	工业级	10 Ld MSOP	2	1.04
EL7534IYZ-T7	量产	工业级	10 Ld MSOP T +R	2	1.04
EL7534IY	停产	工业级	10 Ld MSOP T +R	1	N/A
EL7534IY-T13	停产	工业级	10 Ld MSOP	1	N/A
EL7534IY-T7	停产	工业级	10 Ld MSOP T +R	1	N/A