LM22676TJ-5.0/NOPB Texas Instruments Integrated Circuit (Other) In Stock
Texas Instruments LM22676TJ-5.0/NOPB is a voltage-mode PWM step-down switching regulator with a fixed 5 V output, 4.5 V to 42 V input range, in a compact 7-pin PSSO package. From $1.80 in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 4
- Lifecycle
- ACTIVE
- Datasheet
- LM22676TJ-5.0/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.1100(MOQ 100)
- 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 voltage-mode PWM step-down regulator with 4.5 V to 42 V wide input range
- Pulse-width modulation control technique for stable regulation across load and line variations
- 7-pin PSSO (R-PSSO-G7) lead-free package minimizes board space in space-constrained power designs
Applications
The LM22676TJ-5.0/NOPB is used in industrial and automotive power supply designs that require an efficient 5 V regulated output from a wide-ranging input bus of 4.5 V to 42 V. Its voltage-mode PWM architecture suits applications such as industrial control panels, sensor power rails, and point-of-load converters on 12 V or 24 V distribution systems. The compact PSSO package simplifies thermal management and reduces PCB area in space-constrained embedded power 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 | 8542.39.00.90 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LM22676TJ-5.0/NOPB:
Switching Regulator, Voltage-mode, 3A, 500kHz Switching Freq-Max, PSSO7
Frequently Asked Questions
What input voltage range does the LM22676TJ-5.0/NOPB support for step-down regulation?
The LM22676TJ-5.0/NOPB accepts an input voltage from 4.5 V to 42 V, with a nominal design point of 12 V, covering automotive 12 V and 24 V bus systems as well as industrial 36 V rails while regulating down to a fixed 5 V output.
Which control method does the LM22676TJ-5.0/NOPB use and why does it matter for loop stability?
The device uses voltage-mode pulse-width modulation (PWM) control, which simplifies external compensation and provides predictable loop behavior across the 4.5 V to 42 V input range, making it easier to design stable converters for industrial systems with variable supply voltages.
What 5 V rail applications benefit most from the LM22676TJ-5.0/NOPB in automotive or industrial designs?
Applications such as automotive sensor power rails, industrial PLC I/O supply rails, and embedded microcontroller power from a 12 V or 24 V bus benefit most, since the 42 V maximum input handles load-dump transients and the fixed 5 V output eliminates external resistor dividers.
How compact is the LM22676TJ-5.0/NOPB package for board-level power integration?
The LM22676TJ-5.0/NOPB comes in a 7-pin PSSO (R-PSSO-G7) surface-mount package, offering a very small footprint that requires only a few external components — an inductor, input/output capacitors, and a diode — to build a complete 5 V switching regulator in minimal board area.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 100+ | $2.6800 | $268.00 |
| 250+ | $2.6360 | $659.00 |
| 500+ | $2.3800 | $1190.00 |
| 1000+ | $2.2400 | $2240.00 |
| 10000+ | $2.1100 | $21100.00 |
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