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LMR33630BDDAR TI Voltage Regulators - DC DC Switching Regulators
The LMR33630B is a 3-A synchronous step-down converter operating from a 3.8-V to 36-V input, with an adjustable output from 1 V to 24 V. It integrates high-side and low-side MOSFETs with a 400-kHz switching frequency, providing efficiency up to 95% at 12-V to 5-V conversion. The device includes integrated compensation, soft-start, and precision enable for programmable UVLO. Packaged in an 8-pin SO PowerPAD (DDA) (4.9 mm × 3.91 mm), it is ideal for industrial and automotive battery systems. Applications include electric vehicle power distribution, industrial sensors, battery management systems, and automotive infotainment. In stock at HL Electronics – request a quote for fast delivery.
Pricing (USD)
| Quantity | Unit Price |
|---|---|
| 1+ | $ 0.62 |
| 100+ | $ 0.52 |
| 1250+ | $ 0.47 |
| 2500+ | $ 0.45 |
Technical Specifications
- Part No.LMR33630BDDAR
- Model LMR33630BDDAR
- Category Integrated Circuits (ICs) > Power Management (PMIC) > Voltage Regulators - DC DC Switching Regulators
- Manufacturer Texas Instruments
- Packaging Tape & Reel (TR)
- Part Status Active
- Function Step-Down
- Output Configuration Positive
- Topology Buck
- Output Type Adjustable
- Number of Outputs 1
- Voltage - Input (Min) 3.8 V
- Voltage - Input (Max) 36 V
- Voltage - Output (Min/Fixed) 1 V
- Voltage - Output (Max) 24 V
- Current - Output 3 A
- Frequency - Switching 1.4 MHz (Typ)
- Synchronous Rectifier Yes
- Features Enable, Light Load Efficiency, Soft Start
- Operating Temperature -40°C ~ 125°C (TJ)
- Mounting Type Surface Mount
- Supplier Device Package 8-SO PowerPad
- Base Product Number LMR33630
- RoHS ROHS3 Compliant
- Standard Package 2500