Device Information
 
 
EL7536 Printer Friendly Version
 
Monolithic 1A Step-Down Regulator
 
Datasheets,
Related Docs
& Simulations		DescriptionKey
Features		Parametric
Data		Related
Devices
 
 
Ordering Information
 iBuy direct from Intersil  iBuy direct - out of stock  Request samples
 Check distributor inventory Green/Pb(Lead free) Device  Available in RoHS/Pb-Free  
Part No. Design-In
Status		 Temp. Package MSL Price
US $		 PB Free
EL7536EVAL1 Active   Eval Board N/A Contact Us   Disti-Buy  
EL7536IY Active Ind 10 Ld MSOP 1 1.75   Disti-Buy Sample
EL7536IYZ Active Ind 10 Ld MSOP 2 1.45 PB Free Disti-Buy Sample
EL7536IYZ-T13 Active Ind 10 Ld MSOP T+R 2 1.55 PB Free Disti-Buy  
EL7536IYZ-T7 Active Ind 10 Ld MSOP T+R 2 1.55 PB Free Disti-Buy  
EL7536IY-EVAL InActive   Eval Board N/A N/A      
EL7536IY-T13 InActive Ind 10 Ld MSOP T+R 1 N/A      
EL7536IY-T7 InActive Ind 10 Ld MSOP T+R 1 N/A      
The price listed is the manufacturer's suggested retail price for quantities of 1K units. However, prices in today's market are fluid and may change without notice.
MSL = Moisture Sensitivity Level - per IPC/JEDEC J-STD-020
SMD = Standard Microcircuit Drawing
 
  Description

The EL7536 is a synchronous, integrated FET 1A 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 EL7536 features PWM mode control. The operating frequency is typically 1.4MHz. Additional features include a 100ms Power-On-Reset output, <1µA shut-down current, short-circuit protection, and over-temperature protection.

The EL7536 is available in the 10-pin MSOP package, making the entire converter occupy less than 0.15in2 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.

 
  Key Features
 
  • Less than 0.15in2 (0.97cm2) footprint for the complete 1A converter
  • Components on one side of PCB
  • Max height 1.1mm 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)
Related Documentation
 
Datasheet(s)   Datasheet(s):
 
Evaluation Board(s)   Evaluation Board(s):
 
Technical Homepage   Technical Homepage:
 
Design Model(s)   Design Model(s):
 
 
  Parametric Data
VIN (min) (V)2.5
VIN (max) (V)5.5
VOUT (min) (V).8
VOUT (max) (V)VIN
IOUT (max) (A)1
Iq (µA)400
Switching Frequency (MHz)1.4
Peak Efficiency (%)94
PORY
BOM Total Footprint0.78" x 0.27"
 
 
Applications
 
  • PDA and pocket PC computers
  • Bar code readers
  • Cellular phones
  • Portable test equipment
  • Li-Ion battery powered devices
  • Small form factor (SFP) modules
 
  Related DevicesParametric Table   Parametric Table
 
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