The LTM8033IY#PBF is a high-performance, electromagnetic compatible (EMC) 36V, 3A step-down µModule® buck converter designed to meet the rigorous radiated emissions requirements of EN55022. As a complete switch-mode power supply, it integrates the switching controller, power switches, inductor, filters, and all necessary support components into a single, compact package.
The LTM8033IY#PBF is currently In Stock and ready for immediate shipping at Perceptive Components. We have 200 units available in our inventory, with the 25+ date code. As a leading independent distributor, we ensure 100% authenticity, rigorous quality inspections, and rapid global delivery to support your critical manufacturing demands.
Part Number: LTM8033IY#PBF
Manufacturer: Analog Devices Inc. (ADI)
Stock: 200 pcs
Date Code: 25+
Package: 76-lead BGA (15mm × 11.25mm × 4.92mm)
Key Technical Specifications of ADI LTM8033IY#PBF
| Parameter | Specification |
| Input Voltage Range | 3.6V to 36V |
| Output Current | 3A |
| Output Voltage Range | 0.8V to 24V |
| Switching Frequency | 200kHz to 2.4MHz (Selectable) |
| Package Type | BGA (15mm × 11.25mm × 4.92mm) |
| Moisture Sensitivity Level (MSL) | 3 |
| RoHS/REACH Status | RoHS Compliant (e1, SAC305 Finish) |
| Operating Temperature | -40°C to 125°C |
Applications of LTM8033IY#PBF
The LTM8033IY#PBF is engineered to excel in environments where noise sensitivity and
reliability are paramount:
Automotive Battery Regulation: Excellent for harsh automotive environments requiring strict EMC
compliance to meet EN55022 Class B standards.
Industrial Distributed Power: Ideal for space-constrained industrial systems where a "drop-in" power solution is required to
reduce PCB footprint.
Portable Medical and Instrumentation: Low-noise performance and high efficiency suitable for
battery-powered, high-precision equipment.
Wall Transformer Regulation: Efficiently steps down higher, unregulated DC voltages from external power bricks.
Parallel Power Scaling: Multiple LTM8033 units can be paralleled for higher output current requirements.
Package and Thermal Profile of ADI LTM8033IY#PBF
The LTM8033IY#PBF utilizes an overmolded 76-lead BGA (Ball Grid Array) package.
Physical Dimensions: 15mm × 11.25mm × 4.92mm.
Thermal Design: Optimized for automated assembly. The junction-to-ambient thermal resistance (θJA) is 15.4°C/W, with a junction-to-case (bottom) thermal resistance (θJCbottom) of 5.2°C/W. This enables efficient heat transfer to the PCB through the high-density ball array.
LTM8033 Series
LTM8031 | LTM8032 | LTM4613 | LTM4612 | LTM4624 |
Why Source LTM8033IY#PBF from Perceptive Components?
Inventory Stability: Massive stock available for both current and hard-to-find parts. Our current
inventory features the 25+ date code, ensuring traceability and consistency.
Quality Assurance: Rigorous testing and inspection processes are performed in-house to guarantee 100% genuine,
high-reliability components.
Global Logistics: Fast, secure shipping to North America, Europe, and Asia to keep your production lines moving.
Competitive Pricing: Direct sourcing capabilities allow us to provide the best market price for your BOM.
Alternatives of LTM8033IY#PBF
If you are facing lead time issues or searching for similar performance classes within the µModule® family, consider the following options:
LTM8032: Ultralow Noise EMC 2A µModule® Regulator.
LTM4612: 36VIN, 5A EN55022 Class B Certified step-down µModule® regulator.
If you are facing lead time issues, contact Perceptive Components for recommended drop-in replacements.
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Download Full Technical LTM8033IY#PBF Datasheet (PDF)
Click the link above to access the official datasheet, including detailed PCB layout recommendations, thermal via distribution, and complete electrical characteristics.
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