LM2576HVS-12/NOPBIn StockTexas Instruments
SIMPLE SWITCHER 3A step-down voltage regulator with 4V to 60V input range, pulse width modulation control, and only 5 external components required. Ideal for industrial power supplies, automotive systems, and battery-powered equipment. From $2.26 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 4
- Lifecycle
- ACTIVE
- Datasheet
- LM2576HVS-12/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.2647(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Wide Input Voltage Range: 4V to 60V (HV series), supports high-voltage industrial and automotive applications
- 3A Output Current with integrated power switch, minimizing external component count
- Pulse Width Modulation (Voltage-Mode Control) for stable, efficient DC-DC conversion
- Fixed 12V Output in compact R-PSSO-G5 (SOT-263) surface-mount package
- Pb-Free (JESD-609 e3) RoHS-compliant construction suitable for modern designs
Applications
The LM2576HVS-12/NOPB is well-suited for industrial power supplies, telecommunications equipment, and automotive electronics where a regulated 12V rail is derived from high-voltage bus lines up to 60V. It is also widely used in battery management systems, set-top boxes, and distributed power architectures that demand a compact, efficient step-down solution with minimal external components.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | VOLTAGE-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 60V |
| Input Voltage-Min | 4V |
| Input Voltage-Nom | 25V |
| JESD-30 Code | R-PSSO-G5 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 3A |
| Output Voltage-Max | 37V |
| Output Voltage-Min | 3.3V |
| Output Voltage-Nom | 12V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SMSIP5H,.6,67TB |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 245 |
| Qualification Status | Not Qualified |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 63kHz |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.7mm |
| Terminal Position | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| ## LM2576HVS-12/NOPB Alternates Showing results | Image |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LM2576HVS-12/NOPB:
Switching Regulator, Voltage-mode, 3A, 63kHz Switching Freq-Max, PSSO5
Switching Regulator, Voltage-mode, 3A, 63kHz Switching Freq-Max, PSSO5
suggested
Frequently Asked Questions
What is the input voltage range of the LM2576HVS-12/NOPB?
The LM2576HVS-12/NOPB accepts an input voltage from 4V to 60V, making it suitable for high-voltage industrial and automotive applications where the supply rail can vary widely.
What output voltage and current does the LM2576HVS-12/NOPB provide?
This device provides a fixed 12V output at up to 3A continuous output current. The integrated power switch and PWM control loop maintain regulation across the full load range.
What package does the LM2576HVS-12/NOPB come in and is it RoHS compliant?
The LM2576HVS-12/NOPB is housed in a 5-pin R-PSSO-G5 (D2PAK / TO-263) surface-mount package. It carries JESD-609 e3 Pb-free code, confirming full RoHS compliance for lead-free manufacturing.
What are typical applications for the LM2576HVS-12/NOPB?
Typical applications include industrial 12V power rails derived from 24V or 48V buses, automotive accessories, telecommunications equipment DC-DC converters, battery chargers, and distributed power systems requiring a simple, high-efficiency step-down regulator.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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