LTM4605EV#PBF Analog Devices Integrated Circuit (Other) In Stock
The LTM4605EV#PBF is a high-efficiency buck-boost DC/DC µModule power regulator accepting 4.5V to 20V input and providing adjustable output from 0.8V to 16V. It uses current-mode pulse-width modulation for stable regulation across wide input and output ranges. Available worldwide with global shipping.
- Manufacturer
- Analog Devices
- Package
- Other
- Pin Count
- 141
- Lifecycle
- ACTIVE
- Datasheet
- LTM4605EV#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $25.4500(MOQ 1)
- Temp Range
- ?°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LTM4605EV#PBF?
- Wide 4.5V to 20V input range with adjustable 0.8V to 16V output covers diverse power conversion scenarios including battery and telecom rails
- Current-mode PWM control with buck-boost topology delivers high efficiency when input and output voltages overlap
- Complete µModule solution with integrated magnetics, MOSFETs, and compensation reduces design time and minimizes external component count
What is LTM4605EV#PBF used for?
The LTM4605EV#PBF is ideal for point-of-load power conversion in communications infrastructure, industrial automation, and test equipment where the input voltage may be higher, lower, or equal to the required output. Its adjustable 0.8V to 16V output and 4.5V to 20V input acceptance make it a versatile single-part solution for powering FPGAs, DSPs, and multi-rail embedded systems.
What are the specifications of LTM4605EV#PBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1815 |
| YTEOL | 10 |
| Additional Feature | ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 16 V |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 20V |
| Input Voltage-Min | 4.5V |
| Input Voltage-Nom | 12V |
| JESD-30 Code | S-PBGA-N141 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Output Voltage-Max | 16V |
| Output Voltage-Min | 0.8V |
| Output Voltage-Nom | 6V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LGA141,12X12,50 |
| Package Shape | SQUARE |
| Package Style | GRID ARRAY |
| Peak Reflow Temperature (Cel) | 245 |
| Qualification Status | Not Qualified |
| Surface Mount | YES |
| Switcher Configuration | BUCK-BOOST |
| Switching Frequency-Max | 440kHz |
| Technology | HYBRID |
| Temperature Grade | OTHER |
| Terminal Finish | Gold (Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 1.27mm |
| Terminal Position | BOTTOM |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| ## LTM4605EV#PBF Alternates Showing results | Image |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 4 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Malaysia |
Where can I find the LTM4605EV#PBF datasheet?
LTM4605EV#PBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTM4605EV#PBF?
Compatible alternatives and drop-in replacements for LTM4605EV#PBF:
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suggested
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Frequently Asked Questions
What input and output voltage ranges does LTM4605EV#PBF support in adjustable mode?
The LTM4605EV#PBF accepts input voltages from 4.5V to 20V with a nominal 12V rail and can be adjusted to deliver output voltages from 0.8V to 16V. This overlap-capable buck-boost regulation makes it suitable for systems where the bus voltage can swing above or below the required load voltage during operation.
How does LTM4605EV#PBF simplify PCB design compared to a discrete switching regulator design?
The LTM4605EV#PBF is a µModule regulator with integrated inductors, MOSFETs, gate drivers, and compensation network inside a single package, eliminating the need to select and layout discrete magnetic components. This integration reduces engineering effort, shrinks PCB area, and lowers EMI risk compared to building a 4.5V to 20V buck-boost from discrete parts.
For a 48V-to-12V telecom application, is LTM4605EV#PBF the right regulator choice?
No — the LTM4605EV#PBF maximum input voltage is 20V, which does not cover a 48V telecom bus. It is better suited for 5V, 9V, or 12V input systems stepping down or boosting to an adjustable 0.8V to 16V output. For 48V telecom rails, Analog Devices offers dedicated µModule regulators with higher input voltage ratings.
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About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $27.9500 | $27.95 |
| 19+ | $26.8750 | $510.63 |
| 1000+ | $25.4500 | $25450.00 |
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