The BD9153MUV-E2 is a high-efficiency dual step-down switching regulator designed for low voltage applications, providing output voltages of 3.3V and 0.8V from a supply voltage range of 4.5V to 5.5V. It features a built-in power MOSFET and employs current mode PWM control for fast transient response, making it suitable for applications requiring quick load changes. The device incorporates a synchronous rectifier and operates efficiently across all load ranges, utilizing Quarktwin Technology's proprietary Simple Light Load Mode (SLLM). This regulator includes several protective features such as thermal protection, soft-start functionality, and short-circuit protection with a time delay. It also has a reset function with a 50ms counter and a shutdown mode that reduces current consumption to 0¬µA (typical). The BD9153MUV-E2 is packaged in a compact VQFN024V4040 surface mount package, making it suitable for space-constrained designs. It is ideal for powering LSIs, including DSPs, microcontrollers, and ASICs, operating within a temperature range of -40¬8C to +85¬8C.
PMIC - Voltage Regulators - Linear + Switching 3 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (1) 1MHz 24-VQFN
Manufacturer: Rohm Semiconductor
Win Source Part Number: 121043-BD9153MUV-E2
Packaging: Reel - TR
Mounting: SMD (SMT)
Topology: Step-Down (Buck) Synchronous (2), Linear (LDO) (1)
Frequency - Switching: 1MHz
Number of Outputs: 3
Voltage/Current - Output 1: 1.8 V to 3.3 V, 1.5A
Voltage/Current - Output 2: 0.8 V to 2.5 V, 1.5A
Voltage/Current - Output 3: Controller
w/LED Driver: No
w/Supervisor: No
w/Sequencer: No
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: 24-VQFN
Purpose: Any Function
Supply Voltage - Operating: 4.5 V to 5.5 V
Popularity: Medium
Fake Threat In the Open Market: 68 pct.
Supply and Demand Status: Balance
IC REG TRPL BUCK/LNR SYNC 24VQFN
Switching Voltage Regulators CONV DC/DC STEPDWN 4.5-5.5V 24PIN
IC REG TRPL BUCK/LNR SYNC 24VQFN
PMIC - Voltage Regulators - Linear Switching 3 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (1) 1MHz 24-VQFN
IC REG TRPL BUCK/LNR SYNC 24VQFN
| DigiKey | Win Source Electronics | ODG (Origin Data Global) | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | BD9153MUV-E2TR-ND | 121043-BD9153MUV-E2 | BD9153MUV-E2 | BD9153MUV-E2 | BD9153MUV-E2 | BD9153MUV-E2 | BD9153MUV-E2 |
| Product Name | Voltage Regulators - Linear + Switching | PMIC - PMIC - Voltage Regulators - Linear + Switching - BD9153MUV-E2 | Voltage Regulators - Linear + Switching | Switching Voltage Regulators | PMIC - Voltage Regulators - Linear + Switching | Voltage Regulators - Linear + Switching | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear + Switching |
| Regulator Type | Standard; Low Dropout | ||||||
| Package Type | Other; 24-VFQFN Exposed Pad | Other; 24-VQFN | Other; 24-VFQFN Exposed Pad | Other; 24-VFQFN Exposed Pad | Other; 24-VFQFN Exposed Pad | ||
| Output Voltage | 1.8 to 3.3 volts | ||||||
| IOUT | 1.5 amps | ||||||
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
