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S-13R1G21-I4T1U3 is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists ABLIC Inc.. Its product description is IC REG LINEAR 2.1V 150MA SNT-4A. Review the specifications below when checking this part for your BOM.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for S-13R1G21-I4T1U3
- Description：IC REG LINEAR 2.1V 150MA SNT-4A
- Series：S-13R1
- Mfr：ABLIC Inc.
- Package：Tape & Reel (TR)
- Output Configuration：Positive
- Output Type：Fixed
- Number of Regulators：1
- Voltage - Input (Max)：5.5V
- Voltage - Output (Min/Fixed)：2.1V
- Voltage - Output (Max)：-
- Voltage Dropout (Max)：0.28V @ 100mA
- Current - Output：150mA
- Current - Quiescent (Iq)：1 µA
- Current - Supply (Max)：9 µA
- PSRR：70dB (1kHz)
- Control Features：Enable
- Protection Features：Overcurrent, Reverse Current, Thermal Shutdown
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：4-SMD, Flat Leads
- Supplier Device Package：SNT-4A
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for S-13R1G21-I4T1U3
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview
The S-13R1G21-I4T1U3 is a positive fixed linear voltage regulator from the ABLIC S-13R1 series. It provides a nominal output voltage of 2.1 V with a maximum output current capability of 150 mA. The device operates within an input voltage range of 2 V to 5.5 V and features a typical power supply rejection ratio (PSRR) of 70 dB. It is housed in an SNT-4A-4 surface-mount package and supports operation across a temperature range of -40°C to +85°C.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary
- Integrated reverse current protection mechanism
- CMOS technology for low quiescent current consumption
- Compact SNT-4A-4 package design
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications
- Battery-powered portable electronic devices
- Low-dropout regulation in mobile communication modules
- Power management circuits requiring reverse current prevention
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes
Verify the specific suffix I4T1U3 against the manufacturer's official datasheet to confirm pinout, tolerance, and packaging details. Ensure compatibility with your PCB footprint and thermal requirements before finalizing procurement orders.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes
Select this component when a stable 2.1 V rail is required with limited space constraints. The SNT-4A-4 package suits high-density layouts. Verify that the load current does not exceed 150 mA and that input voltage remains within the specified operational limits.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context
This part belongs to the S-13R1 family of ultra-low quiescent current LDO regulators. These components are designed for applications where battery life is critical. The series offers various fixed output voltages and packages to support diverse system architectures.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations
Cross-reference with other S-13R1 variants such as S-13R1B21 or S-13R1C21 if different output voltages are needed. Ensure substitute parts match the SNT-4A-4 package and electrical specifications.
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