LM22676QTJE-5.0/NOPB Texas Instruments Integrated Circuit (Other) In Stock
The LM22676QTJE-5.0/NOPB is a high-efficiency synchronous step-down DC-DC switching regulator with a fixed 5 V output. It accepts an input voltage from 4.5 V to 42 V, provides up to 1 A continuous output current, and uses pulse-width modulation with voltage-mode control in a compact 7-pin SOT-223 package.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 4
- Lifecycle
- ACTIVE
- Datasheet
- LM22676QTJE-5.0/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Fixed 5 V output synchronous buck regulator with up to 1 A continuous output current
- Wide input voltage range: 4.5 V to 42 V supporting automotive and industrial supply rails
- Voltage-mode PWM control with high efficiency across light and heavy load conditions
- Integrated power MOSFETs eliminate external switch components for compact designs
- SOT-223 package with exposed pad for efficient thermal dissipation at full load
Applications
The LM22676QTJE-5.0/NOPB is well suited for point-of-load power conversion in industrial control systems, automotive infotainment, and communications equipment operating from 12 V to 42 V supply rails. It is commonly used to generate 5 V logic rails for microcontrollers, sensors, and I/O interfaces in space-constrained embedded designs.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | VOLTAGE-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 42V |
| Input Voltage-Min | 4.5V |
| Input Voltage-Nom | 12V |
| JESD-30 Code | R-PSSO-G7 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 3A |
| Output Voltage-Max | 37V |
| Output Voltage-Min | 1.285V |
| Output Voltage-Nom | 5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 500kHz |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LM22676QTJE-5.0/NOPB:
Switching Regulator, Voltage-mode, 3A, 500kHz Switching Freq-Max, PSSO7
Frequently Asked Questions
What is the input voltage range of the LM22676QTJE-5.0/NOPB?
The LM22676QTJE-5.0/NOPB accepts input voltages from 4.5 V to 42 V, making it compatible with 12 V, 24 V, and 36 V industrial supply rails as well as automotive battery voltage ranges.
What is the output voltage and maximum output current of the LM22676QTJE-5.0/NOPB?
This device provides a fixed 5.0 V output voltage with up to 1 A continuous output current, suitable for powering 5 V microcontrollers, sensors, and digital logic in embedded systems.
What package does the LM22676QTJE-5.0/NOPB use?
The LM22676QTJE-5.0/NOPB is available in a 7-pin SOT-223 surface-mount package with an exposed thermal pad for enhanced heat dissipation, helping maintain efficiency without a large heatsink.
Is the LM22676QTJE-5.0/NOPB RoHS compliant?
Yes, the /NOPB suffix indicates this device is lead-free (no lead) and RoHS compliant, qualifying it for use in consumer, industrial, and automotive applications with environmental compliance requirements.
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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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