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Product Detailed Parameters
- Description：IC REG LINEAR 2.7V 150MA SOT23-5
- Series：S-1111
- Mfr：ABLIC Inc.
- Package：Tape & Reel (TR)
- Output Configuration：Positive
- Output Type：Fixed
- Number of Regulators：1
- Voltage - Input (Max)：6.5V
- Voltage - Output (Min/Fixed)：2.7V
- Voltage - Output (Max)：-
- Voltage Dropout (Max)：0.35V @ 100mA
- Current - Output：150mA
- Current - Quiescent (Iq)：1 µA
- Current - Supply (Max)：65 µA
- PSRR：70dB (1kHz)
- Control Features：Enable
- Protection Features：Over Current
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：SC-74A, SOT-753
- Supplier Device Package：SOT-23-5
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Overview
The S-1111B27MC-NYMTFG is a linear voltage regulator IC from the ABLIC Inc. S-1111 series, manufactured by ABLIC Inc. It provides a fixed positive output voltage of 2.7V with a maximum output current of 150mA. The device operates with an input voltage range up to 6.5V and features a maximum dropout voltage of 0.35V at specified load conditions. Packaged in a compact SOT-23-5 (SC-74A) surface-mount case, it includes enable control functionality and over-current protection. The component is RoHS3 compliant and supplied in tape and reel packaging.
Feature Summary
- Fixed positive output voltage regulation
- Integrated enable control feature
- Over-current protection included
- Compact surface-mount SOT-23-5 package
Applications
- Portable electronic devices requiring stable low-voltage supply
- Battery-powered systems needing efficient linear regulation
- Embedded circuits utilizing FPGA or microcontroller logic levels
Procurement Notes
Verify the complete part number including suffixes such as NYMTFG against official ABLIC documentation to ensure correct output voltage, package type, and compliance status. Confirm RoHS3 compliance requirements match project specifications. Check datasheet for specific thermal and electrical limits before integration.
Selection Notes
Select this component when a precise 2.7V fixed output is required with moderate current demands up to 150mA. Consider the low dropout characteristic for applications where input voltage is close to the output level. Ensure the SOT-23-5 package fits the PCB layout constraints and that enable pin control is utilized for power management.
Part Context
This part belongs to the S-1111 series of low-dropout linear regulators from ABLIC Inc., designed for general-purpose voltage regulation in portable electronics. The series offers various fixed output voltages and packages, providing flexibility for different system design needs while maintaining high accuracy and low noise performance typical of modern LDOs.
Replacement Considerations
Direct substitutes may include other S-1111 series variants with compatible output voltages and packages. Verify pin compatibility and electrical parameters such as dropout voltage and current rating before substitution.
FAQ
What is the maximum input voltage for the S-1111B27MC-NYMTFG?
The maximum input voltage is 6.5V.
Does this regulator support external enable control?
Yes, the device includes an enable control feature for managing power states.
