ROHM, BD9A101MUV-LBE2 Step-Down Switching Regulator Dual 1A Adjustable 16-Pin, VQFN

  • RS Stock No. 146-7437
  • Mfr. Part No. BD9A101MUV-LBE2
  • Manufacturer ROHM
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

BD9A101MUV-LB is a synchronous buck switching regulator with built-in low on-resistance power MOSFETs. It is capable of providing current up to 1A.The SLLM™ control provides excellent efficiency characteristics in light-load conditions which make the product ideal for equipment and devices that demand minimal standby power consumption. The oscillating frequency is high at 1MHz using a small value of inductance. It is a current mode control DC/DC converter and features high-speed transient response. Phase compensation can also be set easily.

Long Time Support Product for Industrial Application
Synchronous Single DC/DC Converter.
SLLM™ (Simple Light Load Mode) Control.
Over Current Protection.
Short Circuit Protection.
Thermal Shutdown Protection.
Under Voltage Lockout Protection.
Adjustable Soft start Function.
Power Good Output.
VQFN016V3030 Package (Backside Heat Dissipation)

Specifications
Attribute Value
Maximum Output Current 1A
Maximum Output Voltage 3.3 V
Regulator Function Buck Converter
Minimum Output Voltage 0.8 V
Minimum Input Voltage 2.7 V
Maximum Input Voltage 5.5 V
Output Type Adjustable
Mounting Type Surface Mount
Number of Outputs 2
Pin Count 16
Package Type VQFN
Switching Regulator Yes
Minimum Operating Temperature -40 °C
Width 3mm
Maximum Switching Frequency 1 MHz
Height 0.98mm
Maximum Operating Temperature +125 °C
Length 3mm
Dimensions 3 x 3 x 0.98mm
Temporarily out of stock - back order for despatch when stock is available
Price (ex. GST) Each (On a Reel of 3000)
$ 1.476
(exc. GST)
$ 1.697
(inc. GST)
units
Per unit
Per Reel*
3000 +
$1.476
$4,428.00
*price indicative
Related Products
The Microchip MCP1623 and MCP1624 are Adjustable, Fixed ...
Description:
The Microchip MCP1623 and MCP1624 are Adjustable, Fixed Frequency, Synchronous Step-Up DC-DC Converters. Primarily they are designed to offer a compact and highly efficient power supply solution for PIC Microcontrollers in one-, two- and three-cell battery powered applications. The desired ...
The LM310x series of Synchronously Rectified Buck Converters ...
Description:
The LM310x series of Synchronously Rectified Buck Converters feature all required functions to implement a highly efficient and cost effective buck regulator. The LM310x's Constant On Time (COT) architecture results in fast load transient response and a simple circuit design ...
Linear Technology product series of synchronous and non-synchronous ...
Description:
Linear Technology product series of synchronous and non-synchronous internal switching regulator ICs offer high efficiency plus a wide input voltage range and switching frequencies up to 4MHz.The controllers span over several types of configurations from buck (step-down), boost (step-up), buck-boost, ...
ROHM's high efficiency step-down switching regulator BD9141MUV is ...
Description:
ROHM's high efficiency step-down switching regulator BD9141MUV is a power supply designed to produce a low voltage including 5.0 / 3.3 volts from 2 lithium cell power supply line. Offers high efficiency with our original pulse skip control technology and ...