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LM25576MHX/NOPB TI Voltage Regulators - DC DC Switching Regulators
The LM25576 is a step-down switching regulator with an integrated 42-V N-channel MOSFET, delivering up to 3 A of output current . It operates from a 6-V to 42-V input with an adjustable output as low as 1.225 V. The device features constant on-time control with emulated current mode, a programmable switching frequency from 50 kHz to 1 MHz, and synchronization capability. Packaged in a 20-pin HTSSOP (PWP) (6.5 mm × 4.4 mm) with PowerPAD, it is ideal for telecom, industrial, and automotive 12-V/24-V/42-V power bus applications requiring efficient step-down conversion. Applications include high-voltage battery systems, industrial sensors, and power distribution systems. In stock at HL Electronics – request a quote for fast delivery.
Pricing (USD)
| Quantity | Unit Price |
|---|---|
| 1+ | $ 1.81 |
| 100+ | $ 1.64 |
| 1250+ | $ 1.60 |
| 2500+ | $ 1.56 |
| 37500+ | $ 1.55 |
| 50000+ | $ 1.54 |
Technical Specifications
- Part No.LM25576MHX/NOPB
- Model LM25576MHX/NOPB
- 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) 6 V
- Voltage - Input (Max) 42 V
- Voltage - Output (Min/Fixed) 1.225 V
- Voltage - Output (Max) 40 V
- Current - Output 3 A
- Frequency - Switching 50 kHz ~ 1 MHz
- Synchronous Rectifier No
- Features Enable, Soft Start
- Operating Temperature -40°C ~ 125°C (TJ)
- Mounting Type Surface Mount
- Supplier Device Package 20-HTSSOP
- Base Product Number LM25576
- RoHS ROHS3 Compliant
- Standard Package 2500