LM22670TJ-ADJ Texas Instruments Integrated Circuit (Other) In Stock
LM22670TJ-ADJ is an adjustable output synchronous step-down switching regulator supporting 4.5V–42V input, PWM voltage-mode control, and outputs as low as 1.285V. From $3.42, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 4
- Lifecycle
- OBSOLETE
- Datasheet
- LM22670TJ-ADJ Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.4171(MOQ 51)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LM22670TJ-ADJ?
- Adjustable output voltage as low as 1.285V for versatile power supply designs
- Wide input voltage range of 4.5V to 42V supports diverse power sources
- Voltage-mode PWM control for precise and stable output regulation
- Synchronous step-down topology for high efficiency and reduced external components
- TO-263 7-pin package with Pb-free compliance for industrial applications
What is LM22670TJ-ADJ used for?
The LM22670TJ-ADJ is widely used in industrial power supplies, automotive electronics, and embedded systems requiring a compact, efficient step-down regulator. Its wide input range and adjustable output make it ideal for point-of-load regulation in telecom equipment, motor drives, and battery-powered devices. It is also well-suited for applications demanding low output voltages derived from higher input rails.
What are the specifications of LM22670TJ-ADJ?
| Pbfree Code | Yes |
| YTEOL | 0 |
| Additional Feature | ALSO HAS ADJUSTABLE OUTPUTS AS LOW AS 1.285V |
| 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 |
| Output Current-Max | 5.5A |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Qualification Status | Not Qualified |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 600kHz |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | TIN |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | SINGLE |
| 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 |
Where can I find the LM22670TJ-ADJ datasheet?
LM22670TJ-ADJ Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for LM22670TJ-ADJ?
Compatible alternatives and drop-in replacements for LM22670TJ-ADJ:
Switching Regulator, Voltage-mode, 5.5A, 600kHz Switching Freq-Max, PSSO7
Switching Regulator, Voltage-mode, 3A, 1000kHz Switching Freq-Max, PSSO7
Frequently Asked Questions
What is the input voltage range of the LM22670TJ-ADJ?
The LM22670TJ-ADJ accepts an input voltage range of 4.5V to 42V, with a nominal operating voltage of 12V, making it suitable for a wide range of industrial, automotive, and consumer power supply designs.
What is the minimum adjustable output voltage of the LM22670TJ-ADJ?
The LM22670TJ-ADJ can regulate its output voltage as low as 1.285V, enabling flexible designs for processors and digital logic circuits that require sub-1.5V supply rails.
What package does the LM22670TJ-ADJ come in?
The LM22670TJ-ADJ is available in a 7-pin TO-263 (D2PAK) surface-mount plastic package, offering good thermal performance and easy PCB assembly for high-current applications.
What control method does the LM22670TJ-ADJ use?
The LM22670TJ-ADJ uses voltage-mode pulse width modulation (PWM) control, providing stable and accurate output regulation with predictable loop dynamics suitable for demanding power supply designs.
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Why Buy from FindMyChip
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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 51+ | $3.9428 | $201.08 |
| 66+ | $3.8114 | $251.55 |
| 88+ | $3.4171 | $300.70 |
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