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Switching Voltage Regulators 40VIN, 3.5A Step-Down uModule Regulator

Analog Devices(Linear)
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Analog Devices Inc.
Product Category:
Switching Voltage Regulators
Mounting Style:
Package / Case:
Output Voltage:
970 mV to 15 V
Output Current:
3.5 A
Number of Outputs:
1 Output
Input Voltage, Min:
3.4 V
Input Voltage, Max:
40 V
Quiescent Current:
300 uA
Switching Frequency:
200 kHz to 3 MHz
Minimum Operating Temperature:
- 40 C
Maximum Operating Temperature:
+ 125 C
Analog Devices
Development Kit:
Input Voltage:
3.4 V to 40 V
Load Regulation:
0.5 %
Moisture Sensitive:
Operating Supply Current:
0.575 mA
Product Type:
Switching Voltage Regulators
Factory Pack Quantity:
PMIC - Power Management ICs
Supply Voltage - Min:
3.4 V
uModule Regulator
Unit Weight:
0.006279 oz


LTM8053EY#PBF: Compact, Efficient Buck-Boost µModule Regulator

The LTM8053EY#PBF is a highly integrated buck-boost µModule regulator that offers a wide input voltage range, high efficiency and a compact design. With its excellent power conversion capability and integrated protection functions, it can meet the needs of various electronic systems in industries such as portable equipment, industrial automation, telecommunication and distributed power systems. By incorporating the LTM8053EY#PBF into their designs, engineers can achieve efficient power conversion, reduce board space requirements and increase system performance in a wide range of applications.


The LTM8053EY#PBF integrates a number of features that enhance its functionality and performance as a buck-boost regulator. Key features include:

1. Wide Input Voltage Range: The µModule regulator supports a wide input voltage range, making it compatible with various power configurations and power supplies.

2. High Efficiency: The LTM8053EY#PBF provides high power conversion efficiency, minimizing power loss and maximizing energy conversion, improving overall system efficiency.

3. Compact design: µModule regulators are housed in a compact all-encapsulated package that integrates power components, control circuitry, and shielding in a single module, simplifying system design and saving board space.

4. Integrated protection functions: LTM8053EY#PBF integrates protection functions such as overvoltage protection, overcurrent protection and thermal shutdown to ensure safe and reliable operation under different load conditions.


The LTM8053EY#PBF has impressive specifications, making it suitable for a wide range of power conversion applications. Key specifications include:

1. Input Voltage Range: The µModule regulator supports an input voltage range from 2.8V to 18V, providing flexibility for powering different electronic systems.

2. Output voltage range: The LTM8053EY#PBF provides a regulated output voltage within the specified range, typically 1.8V to 18V, to accommodate various load requirements.

3. Efficiency: µModule regulators offer high power conversion efficiencies, typically over 90%, reducing power consumption and extending battery life in portable devices.

4. Load Regulation: The LTM8053EY#PBF maintains excellent load regulation, ensuring a stable output voltage even as the load varies.


The LTM8053EY#PBF finds application in a variety of electronic systems requiring compact size, high efficiency and flexible voltage conversion. Some notable applications include:

1. Portable and battery-powered devices: Ideal for portable devices such as smartphones, tablets, wearables, and IoT applications, µModule regulators provide efficient power conversion and extend battery life.

2. Industrial and Automotive Systems: The LTM8053EY#PBF can be used in industrial automation, test and measurement equipment, and automotive electronics to provide stable power conversion for various subsystems and components.

3. Telecom and networking equipment: µModule voltage regulators are suitable for telecom and networking equipment, including routers, switches, and base stations, ensuring efficient power delivery and maintaining system reliability.

4. Distributed power systems: The LTM8053EY#PBF can be used in distributed power systems, point-of-load (POL) applications and general power conversion to provide reliable and stable power to different subsystems and components.

Service Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.
Our experienced sales team and tech support team back our services to satisfy all our customers.
Quality Guarantees

Quality Guarantees

We provide 90 days warranty.
If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

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