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High Performance Regulators for PCs

ROHM's lineup of power supply ICs are ideal for a variety of devices, such as graphics cores, PC chipsets, and DDR-SDRAM that use progressively lower voltages and operate at higher speeds. Features include high-speed load response characteristics, low current consumption (high efficiency), and high drive capabilities utilizing original circuit technology. Select the optimal solution selected based on the particular application.

Linear Regulator
The Regulator Quick Search

The Regulator Quick Search searches from among the series listed below.
3-pin regulators, LDO regulators, secondary LDO regulators, CMOS LDO regulators (for portables), switching regulators with built-in FET, switching regulator controllers (compatible with external high-current FETs), power supply ICs for PCs, and powre supply ICs for flat panel TVs, Power Management ICs for Automotive Body Control

Broad Lineup High Performance Regulators for PCs

Series Selection lineup lineup lineup  

Linear Regulator

Part No. Input
Voltage
(V)		 Output
current
(A)		 VTT
Output
current
(A)		 VREF
Output
current
(mA)		 Output
Voltage
(V)		 Voltage
precision		 NRCS
(soft start)		 Thermal
shut down		 UVLO Over
current
protection		 Timer
Latch
type
short
circuit
protection		 Package RoHS Distribution
Inventory
Reset
BD3532F 4.3 to 5.5 - ±3.0 ±20 0.75 to 1.25 VREF±30mV Yes Recovery Yes None None SOP8 Yes
BD3531F 4.5 to 5.5 - ±1.5 ±10 0.75 to 1.25 VREF±30mV None Recovery Yes None None SOP8 Yes
BD3533F 2.7 to 5.5 - ±1.0 ±20 0.75 to 1.25 VREF±30mV Yes Recovery Yes None None SOP8 Yes
BD3533FVM 2.7 to 5.5 - ±1.0 ±20 0.75 to 1.25 VREF±30mV Yes Recovery Yes None None MSOP8 Yes
BD3533HFN 2.7 to 5.5 - ±1.0 ±20 0.75 to 1.25 VREF±30mV Yes Recovery Yes None None HSON8 Yes
BD3537F 4.75 to 5.25 - ±1.8 - 0.6 to 1.6 VREF±30mV Yes Recovery Yes None None SOP8 Yes
BD3538F 2.7 to 5.5 - ±1.0 ±20 0.75 to 1.25 VREF±30mV Yes Recovery Yes None None SOP8 Yes
BD3538FVM 2.7 to 5.5 - ±1.0 ±20 0.75 to 1.25 VREF±30mV Yes Recovery Yes None None MSOP8 Yes
BD3538HFN 2.7 to 5.5 - ±1.0 ±20 0.75 to 1.25 VREF±30mV Yes Recovery Yes None None HSON8 Yes
BD3539FVM 2.7 to 5.5 - ±1.0 ±10 0.75 to 0.9 1/2VDD±15mV Yes Recovery Yes None None MSOP8 Yes
BD3539NUX 2.7 to 5.5 - ±1.0 ±10 0.75 to 0.9 1/2VDD±15mV Yes Recovery Yes None None VSON008X2030 Yes
BD35390FJ 2.7 to 5.5 - ±1.0 - 0.75 to 1.25 1/2VDD±15mV Yes Recovery Yes None None SOP-J8 Yes
BD3504FVM 4.5 to 5.5 Depend on external FET - - 0.65 to 2.5 ±1% Variable Latch type Yes None Yes MSOP8 Yes
BD3520FVM 4.5 to 5.5 Depend on external FET - - 1.2 ±1% Variable Latch type Yes None Yes MSOP8 Yes
BD3521FVM 4.5 to 5.5 Depend on external FET - - 1.5 ±1% Variable Latch type Yes None Yes MSOP8 Yes
BD3550HFN 4.5 to 5.5 0.5 - - 0.65 to 2.7 ±1% Variable Recovery Yes Yes None HSON8 Yes
BD3507HFV 4.5 to 5.5 0.55 - - 0.65 to 2.7 ±1% Variable Recovery Yes Yes None HVSOF6 Yes
BD3551HFN 4.3 to 5.5 1.0 - - 0.65 to 2.7 ±1% Variable Recovery Yes Yes None HSON8 Yes
BD3552HFN 4.3 to 5.5 2.0 - - 0.65 to 2.7 ±1% Variable Recovery Yes Yes None HSON8 Yes
BD3506F 4.3 to 5.5 2.5 - - 0.65 to 2.7 ±1% Variable Recovery Yes Yes None SOP8 Yes
BD3508MUV 4.3 to 5.5 3.0 - - 0.65 to 2.7 ±1% Variable Recovery Yes Yes None VQFN020V4040 Yes
BD35269HFN 4.3 to 5.5 1.0 - - 1.2 ±1% Variable Latch type Yes Yes Yes HSON8 Yes
BD35281HFN 4.3 to 5.5 1.5 - - 1.2 ±1% Variable Latch type Yes Yes Yes HSON8 Yes
BD3523HFN 4.3 to 5.5 2.0 - - 0.65 to 2.7 ±1% Variable Latch type Yes Yes Yes HSON8 Yes
BD35230HFN 4.3 to 5.5 2.0 - - 1.0 ±1% Variable Latch type Yes Yes Yes HSON8 Yes
BD35231HFN 4.3 to 5.5 2.0 - - 1.2 ±1% Variable Latch type Yes Yes Yes HSON8 Yes
BD35221EFV 4.3 to 5.5 4.0 - - 1.2 ±1% Variable Latch type Yes Yes Yes HTSSOP-B20 Yes
BD35222EFV 4.3 to 5.5 4.0 - - 1.5 ±1% Variable Latch type Yes Yes Yes HTSSOP-B20 Yes
BD3540NUV 3.0 to 5.5 0.5 - - 0.65 to 2.7 ±1% Variable Recovery Yes Yes None VSON010V3030 Yes
BD3541NUV 3.0 to 5.5 1.0 - - 0.65 to 2.7 ±1% Variable Recovery Yes Yes None VSON010V3030 Yes
BD3512MUV 4.5 to 5.5 3.0 - - 0.65 to 2.7 ±1% Variable Recovery Yes Yes None VQFN020V4040 Yes
BD3509MUV 4.3 to 5.5 4.0 - - 0.65 to 2.7 ±1% Variable Recovery Yes Yes None VQFN020V4040 Yes
BD35618HFV 9.8 to 15.0 0.3 - - 8.0 ±1% Yes Recovery None Yes None HVSOF6 Yes
BD35605HFN 4.5 to 25.0 0.1 - - 5.0 ±1% Variable Recovery Yes Yes None HSON8 Yes

 

High Performance
Regulators for PCs

2010.12.23

A new quick search function has been added for power supply ICs

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