ROHM, BD95831MUV-E2 Step-Down Switching Regulator 3A Adjustable 16-Pin, VQFN

  • RS Stock No. 171-5362
  • Mfr. Part No. BD95831MUV-E2
  • Manufacturer ROHM
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

BD95831MUV is a 1ch synchronous buck converter that can generate output voltage (0.8V to 5.5V) at the input voltage range (7.5V to 15V). Space-saving and high efficient switching regulator can be achieved due to built-in N-MOSFET power transistors. The IC also incorporates H3Reg™ technology, a Rohm proprietary constant ONTIME control mode which facilitates ultra-high transient response against changes in load without external compensation components. Fixed soft start function, power good function, and short circuit / over voltage protection with timer latch functions are incorporated. The BD95831MUV is designed for power supplies for Digital AV Equipment.

Fast Transient Responses due to H3Reg control
Over Current Protection (OCP) – Cycle-by-Cycle
Thermal Shut Down (TSD)
Under-Voltage Lock-Out (UVLO)
Short Circuit Protection (SCP)
Over Voltage Protection (OVP)
Fixed Soft Start (1msec, typ)
Power Good function
Coin Processing Machines
Portable Data Terminal
Meter for Medical Treatments Portable
Barcode Scanner
Digital Multimeter: Handy Type
Single Board Computer
Digital Stethoscope
Network Attached Storage
X-ray Inspection Machine for Security
Monitor for Medical
CT Scanner
Intercom / Baby Monitor
Machine Vision Camera for Industrial
Fingerprint Authentication Device
Pulse Oximeter
Digital Multimeter: Bench Type
Display for EMS

Attribute Value
Maximum Output Current 3A
Maximum Output Voltage 5.5 V
Regulator Function Synchronous Buck Converter
Minimum Output Voltage 0.8 V
Minimum Input Voltage 7.5 V
Maximum Input Voltage 15 V
Output Type Adjustable
Mounting Type Surface Mount
Number of Outputs 1
Pin Count 16
Package Type VQFN
Switching Regulator Yes
Width 3mm
Dimensions 3 x 3 x 1mm
Length 3mm
Maximum Switching Frequency 800 kHz
Maximum Operating Temperature +100 °C
Height 1mm
Minimum Operating Temperature -20 °C
On back order for despatch 25/11/2020, delivery within 5 working days from despatch date.
Price (ex. GST) Each (On a Reel of 3000)
$ 0.587
(exc. GST)
$ 0.646
(inc. GST)
Per unit
Per Reel*
3000 - 3000
6000 - 6000
9000 - 9000
12000 +
*price indicative
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