📢 Flat rate shipping below $10 in multiple countries! Limited offer ends May 31 🛒 Order now

Active

STEVAL-ISA159V1

High efficiency synchronous step-down regulator based on the L6984

Target ApplicationCentral alarm system
Core ProductL6984
Input Voltage Min Volt4.5
Input Voltage Max Volt36.0
ECCN USEAR99
ECCN EUNEC
Packing TypeNot Applicable
RoHs compliantEcopack2
GradeIndustrial
Package NameCARD

The STEVAL-ISA159V1 product evaluation board is based on L6984, a high-efficiency monolithic synchronous step-down regulator, capable of delivering up to 400 mA of DC current. The fixed 3.3 V output requires no external resistor divider. The L6984 is suited for home appliances, factory and building...
Read More

Key features
  • 400 mA DC output current
  • 4.5 V to 36 V operating input voltage
  • Synchronous rectification
  • Low consumption mode or low noise mode
  • 100 µA IQ at light load (LCM VOUT = 3.3 V)
  • 13 µA IQ-SHTDWN
  • Adjustable fSW (250 kHz - 600 kHz)
  • Output voltage adjustable from 0.9 V
  • No resistor divider required for 3.3 V VOUT
  • VBIAS maximizes efficiency at light load
  • 350 mA valley current limit
  • Constant on-time control scheme
  • PGOOD open collector
  • Thermal shutdown
  • RoHS compliant
In stock
Quantity $ per unit Savings
1-2$30.630%
Contact sales
$30.63
$30.63
Target ApplicationCentral alarm system
Core ProductL6984
Input Voltage Min Volt4.5
Input Voltage Max Volt36.0
ECCN USEAR99
ECCN EUNEC
Packing TypeNot Applicable
RoHs compliantEcopack2
GradeIndustrial
Package NameCARD

The STEVAL-ISA159V1 product evaluation board is based on L6984, a high-efficiency monolithic synchronous step-down regulator, capable of delivering up to 400 mA of DC current. The fixed 3.3 V output requires no external resistor divider. The L6984 is suited for home appliances, factory and building...
Read More

Key features
  • 400 mA DC output current
  • 4.5 V to 36 V operating input voltage
  • Synchronous rectification
  • Low consumption mode or low noise mode
  • 100 µA IQ at light load (LCM VOUT = 3.3 V)
  • 13 µA IQ-SHTDWN
  • Adjustable fSW (250 kHz - 600 kHz)
  • Output voltage adjustable from 0.9 V
  • No resistor divider required for 3.3 V VOUT
  • VBIAS maximizes efficiency at light load
  • 350 mA valley current limit
  • Constant on-time control scheme
  • PGOOD open collector
  • Thermal shutdown
  • RoHS compliant