LM22675QMRE-5.0/NOPB Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The LM22675QMRE-5.0/NOPB is a 1A SIMPLE SWITCHER step-down voltage regulator from Texas Instruments with precision enable. It accepts input voltages from 4.5V to 42V and delivers a fixed 5.0V output with pulse-width modulation control. From $1.50 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LM22675QMRE-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
- Wide input voltage range of 4.5V to 42V supports diverse power rail designs
- Fixed 5.0V output with precision enable pin for accurate power sequencing
- Compact R-PDSO-G8 (SO-8) package with RoHS-compliant e3 finish for space-constrained AEC-Q100-ready designs
- Voltage-mode PWM control delivers stable regulation with excellent transient response
Applications
The LM22675QMRE-5.0/NOPB is well suited for automotive and industrial power systems that require stepping down higher bus voltages (up to 42V) to a regulated 5V rail for microcontrollers, sensors, and communication interfaces. Its precision enable pin makes it ideal for power-sequencing circuits in ADAS modules, industrial PLCs, and telematics units. The wide input range also supports 12V and 24V battery-backed designs in factory automation and transportation applications.
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-PDSO-G8 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 1A |
| Output Voltage-Max | 37V |
| Output Voltage-Min | 1.285V |
| Output Voltage-Nom | 5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Screening Level | AEC-Q100 |
| 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 | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the input voltage range of the LM22675QMRE-5.0/NOPB?
The LM22675QMRE-5.0/NOPB accepts an input voltage from 4.5V minimum to 42V maximum, with a nominal operating point of 12V, making it compatible with 5V, 12V, and 24V power rails found in automotive and industrial systems.
What output voltage and current does the LM22675QMRE-5.0/NOPB provide?
This device is factory-configured for a fixed 5.0V output and can source up to 1A of continuous load current. The fixed-output configuration simplifies BOM and eliminates the external feedback resistor divider needed in adjustable versions.
What package does the LM22675QMRE-5.0/NOPB come in and is it RoHS compliant?
The part is housed in an 8-pin Small Outline (R-PDSO-G8 / SO-8) package. It carries JESD-609 code e3, which denotes a lead-free, RoHS-compliant finish, and the /NOPB suffix confirms it is a no-lead, Pb-free product suitable for modern assembly processes.
What control topology does the LM22675QMRE-5.0/NOPB use?
The regulator uses voltage-mode pulse-width modulation (PWM) control, which provides predictable loop dynamics and simplifies external compensation design compared to current-mode controllers, particularly beneficial in noise-sensitive automotive environments.
Can the LM22675QMRE-5.0/NOPB be used in automotive applications?
Yes. The Q suffix in the part number denotes qualification to AEC-Q100 automotive standards, and the wide 42V input tolerance covers load-dump transients common in 12V vehicle electrical systems, making it suitable for automotive infotainment, body control, and sensor power supplies.
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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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