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Automotive ICs - Switching Regulation - 2-in-1 PWM Switches + LinearClick to sort descending/ascending.
Device
Data-
Sheet
Device Description
VIN (min) (V)
VIN (max) (V)
VOUT1 (min) (V)
VOUT1 (max) (V)
VOUT2 (V)
IOUT1 (A)
IOUT2 (A)
VBIAS (V)
100-999 Unit MSRP
($)
Package
 ISL6549 Single 12V Input Supply Dual Regulator - Synchronous Rectified Buck PWM and Linear Power Controller1120.8VIN0.8 to VIN204121.8514 Ld SOIC
14 Ld SOIC T+R
16 Ld QFN
16 Ld QFN T+R
16 Ld QSOP
16 Ld QSOP T+R
Eval Board 

Switching Regulation - Non-Isolated - Step Down - Synchronous Buck Controllers - Multiple Output - 2-in-1 PWM Switches + LinearClick to sort descending/ascending.
Device
Data-
Sheet
Device Description
VIN (min) (V)
VIN (max) (V)
VOUT1 (min) (V)
VOUT1 (max) (V)
VOUT2 (V)
IOUT1 (A)
IOUT2 (A)
VBIAS (V)
100-999 Unit MSRP
($)
Package
 ISL6528 Dual Regulator-Standard Buck PWM and Linear Power Controller3.350.83.30.8 to 3.315452.678 Ld SOIC
8 Ld SOIC T+R 
 ISL6529 Dual Regulator-Synchronous Rectified Buck PWM and Linear Power Controller3.350.83.30.8 to 3.3154122.6714 Ld SOIC
14 Ld SOIC T+R
16 Ld QFN
16 Ld QFN T+R
Eval Board 
 ISL6529A Dual Regulator-Synchronous Rectified Buck PWM and Linear Power Controller3.350.83.30.8 to 3.3154122.9714 Ld SOIC
14 Ld SOIC T+R
16 Ld QFN
16 Ld QFN T+R 
 ISL6532 ACPI Regulator/Controller for Dual Channel DDR Memory Systems2.550.850.8 to 520352.8020 Ld QFN
20 Ld QFN T+R
Eval Board 
 ISL6549 Single 12V Input Supply Dual Regulator - Synchronous Rectified Buck PWM and Linear Power Controller1120.8VIN0.8 to VIN204121.8514 Ld SOIC
14 Ld SOIC T+R
16 Ld QFN
16 Ld QFN T+R
16 Ld QSOP
16 Ld QSOP T+R
Eval Board 
 ISL88550A Synchronous Step Down Controller with Sourcing and Sinking LDO Regulator2250.73.5    152.552.8528 Ld TQFN
28 Ld TQFN T+R
Eval Board 

Device
Data-
Sheet
Device Description
VIN (min) (V)
VIN (max) (V)
VOUT1 (min) (V)
VOUT1 (max) (V)
VOUT2 (V)
VOUT3 (V)
VOUT4 (V)
IOUT1 (A)
100-999 Unit MSRP
($)
Package
 ISL6537 ACPI Regulator/Controller for Dual Channel DDR Memory Systems4.55.50.8VIN50% of VOUT1Adjustable down to 0.8VAdjustable down to 0.8V252.8728 Ld QFN
28 Ld QFN T+R
Eval Board 
*Data listed above is for reference only, please refer to Product Data Sheets for current specifications.