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Product Detailed Parameters
- Description：SUPER LDO REGULATOR CONTROLLER
- Series：-
- Mfr：Microchip Technology
- Package：Bulk
- Type：Positive Adjustable
- Number of Outputs：1
- Current - Supply：2.7mA
- Voltage - Input：3V ~ 36V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Through Hole
- Supplier Device Package：8-PDIP
- Package / Case：8-DIP (0.300", 7.62mm)
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Overview
The MIC5156BN is a Super LDO Regulator Controller manufactured by Microchip Technology, designed for high-current low-dropout linear voltage regulation. It operates with an input voltage range of 3 V to 36 V and supports adjustable output voltages from 1.3 V to 36 V. The device features a single regulated output and is housed in an 8-pin DIP package suitable for through-hole mounting. It functions within a temperature range of -40°C to +85°C.
Feature Summary
- Utilizes an external N-channel power MOSFET as the linear pass element to achieve low dropout performance.
- Provides a single adjustable output channel for flexible voltage regulation applications.
Applications
- High-current low-dropout linear voltage regulation systems
- Power management integrated circuits requiring external pass elements
Procurement Notes
Verify the specific suffix 'BN' against official Microchip documentation to confirm the through-hole DIP-8 package configuration. Ensure compatibility with required operating temperatures and input voltage ranges before procurement. Cross-reference datasheets for any recent product change notifications or obsolescence notices.
Selection Notes
Select this component when a through-hole solution is required for Super LDO controller applications. Compare against surface-mount variants like the YM series if PCB space constraints allow. Confirm that the external MOSFET selection aligns with the controller's drive capabilities and thermal requirements.
Part Context
This part belongs to the MIC5156/5157/5158 family of Super Low-Dropout Regulator Controllers. These devices are categorized under PMIC - Power Management ICs and specifically LDO Voltage Controllers. The family shares core functionality but differs in pin counts and package options.
Replacement Considerations
MIC5156YM serves as a surface-mount alternative with identical electrical specifications but in an SOIC-8 package. Verify pinout compatibility and thermal dissipation differences when substituting between DIP and SMD packages.
