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LD29150DT33R
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LD29150DT33R Description
The LD29150DT33R is a high-efficiency synchronous step-down (buck) regulator from STMicroelectronics. It is designed to provide a stable output voltage from a wide range of input voltages, making it suitable for a variety of applications.
Description:
The LD29150DT33R is a compact and efficient step-down regulator that can accept a wide range of input voltages from 4V to 38V. It has a typical output voltage range of 0.9V to 38V and can deliver a maximum output current of 3A. The device features a high-efficiency synchronous buck topology with a built-in power MOSFET, which allows for high efficiency and low thermal dissipation.
Features:
- Wide input voltage range: 4V to 38V
- Wide output voltage range: 0.9V to 38V
- Maximum output current: 3A
- High efficiency: up to 93% efficiency
- Synchronous buck topology with built-in power MOSFET
- Low thermal dissipation
- Small package size: 5mm x 6mm
- Over-current protection, over-temperature protection, and short-circuit protection
Applications:
The LD29150DT33R is suitable for a wide range of applications that require a stable and efficient voltage regulation. Some of the potential applications include:
- Portable electronics: Powering mobile devices, smartphones, tablets, and wearables
- Power supplies: Providing a stable output voltage for various electronic devices
- Industrial equipment: Powering motors, sensors, and control systems
- LED lighting: Driving high-brightness LED arrays with precise current and voltage control
- Medical devices: Providing a stable power source for sensitive medical equipment
- Automotive electronics: Powering in-vehicle infotainment systems, sensors, and control modules
In summary, the LD29150DT33R is a versatile and efficient step-down regulator that can be used in a variety of applications requiring stable and efficient voltage regulation. Its wide input voltage range, high efficiency, and compact package size make it an ideal choice for portable and space-constrained applications.
FAQ
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $1.02685 | $10.27 |
| 30+ | $0.93257 | $27.98 |
| 100+ | $0.83828 | $83.83 |
| 500+ | $0.72857 | $364.29 |
| 1000+ | $0.69943 | $699.43 |



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