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Product Detailed Parameters
- Description：IC REG BOOST 3V 400MA 8TDFN
- Series：-
- Mfr：ams-OSRAM USA INC.
- Package：Tape & Reel (TR)
- Function：Step-Up
- Output Configuration：Positive
- Topology：Boost
- Output Type：Fixed
- Number of Outputs：1
- Voltage - Input (Min)：0.7V
- Voltage - Input (Max)：5V
- Voltage - Output (Min/Fixed)：3V
- Voltage - Output (Max)：-
- Current - Output：400mA (Switch)
- Frequency - Switching：-
- Synchronous Rectifier：No
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-UFDFN Exposed Pad
- Supplier Device Package：8-TDFN (2x2)
- Grade：-
- Qualification：-
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Overview
The AS1312-BTDM-27 is a boost switching regulator IC from ams OSRAM, providing a fixed positive output of 3V. It supports an output current of 400mA and utilizes an 8-UFDFN package with an exposed pad. This component functions as a DC-DC step-up converter designed for efficient voltage regulation in compact electronic designs.
Feature Summary
- Fixed 3V output voltage regulation
- Integrated 400mA switch capability
- Compact 8-UFDFN package with exposed pad
Applications
- Boost switching regulator circuits
- DC-DC step-up conversion systems
- Voltage regulation for low-power electronics
Procurement Notes
Verify the specific suffix BTDM-27 to confirm the 3V fixed output configuration. Ensure compatibility with the 8-UFDFN footprint during PCB layout. Confirm humidity sensitivity handling requirements are met for storage and assembly processes according to manufacturer guidelines.
Selection Notes
Select this component when a fixed 3V output is required from a lower input voltage. The 400mA output current rating suits moderate load applications. The small form factor makes it suitable for space-constrained designs requiring integrated power management solutions.
Part Context
This part belongs to the AS1312 series of switching regulators manufactured by ams OSRAM. The series includes variants with different output voltages, such as 4.5V and 5.0V options. The BTDM-27 specifically denotes the 3V fixed output version within this product family.
Replacement Considerations
Compatible substitutes include AS1312-BWLM-45 (4.5V) and AS1312-BTDM-50 (5V). Verify that the required output voltage matches the application needs before substituting, as these parts provide different fixed output levels.
