R1191N110B-TR-FE

$0.35

Description：IC REG LINEAR 11V 300MA SOT23-5
Series：R1191x
Mfr：Nisshinbo Micro Devices Inc.
Package：Tape & Reel (TR)

SKU:2f55ff6d2256 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Nisshinbo Micro Devices Inc.

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Product introduction

R1191N110B-TR-FE is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists Nisshinbo Micro Devices Inc.. Its product description is IC REG LINEAR 11V 300MA SOT23-5. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for R1191N110B-TR-FE

Description：IC REG LINEAR 11V 300MA SOT23-5
Series：R1191x
Mfr：Nisshinbo Micro Devices Inc.
Package：Tape & Reel (TR)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：16V
Voltage - Output (Min/Fixed)：11V
Voltage - Output (Max)：-
Voltage Dropout (Max)：1V @ 300mA
Current - Output：300mA
Current - Quiescent (Iq)：100 µA
PSRR：60dB (1kHz)
Control Features：Enable
Protection Features：Over Temperature, Reverse Current, Short Circuit
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：SC-74A, SOT-753
Supplier Device Package：SOT-23-5

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for R1191N110B-TR-FE

R1191N110B-TR-FE

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The R1191N110B-TR-FE is a low-dropout (LDO) voltage regulator manufactured by Nisshinbo Micro Devices. It features a maximum input voltage of 16V and provides a fixed output voltage of 1.1V with a maximum output current of 300mA. The device incorporates manual ECO mode shift functionality to optimize power consumption. It includes reverse current protection, overcurrent protection, and thermal shutdown for enhanced reliability. The component is housed in an SOT-23-5 package and operates within a temperature range of -40°C to +85°C.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

Manual ECO mode shift capability for optimized power efficiency
Integrated reverse current protection mechanism
Built-in overcurrent and thermal shutdown protection circuits

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

Battery-powered portable electronic devices
Consumer electronics requiring stable low-voltage regulation
Embedded systems with strict power management requirements

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the specific output voltage tolerance and package variant against the official datasheet before procurement. Confirm that the SOT-23-5 footprint matches the design layout. Ensure supply chain sources provide genuine Nisshinbo products to guarantee performance specifications and reliability standards are met.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component when a fixed 1.1V output is required from inputs up to 16V. Consider the manual ECO mode feature if dynamic power saving is critical. Verify that the 300mA current capacity meets load demands and that the SOT-23-5 package fits the PCB constraints.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This part belongs to the R1191N series of LDO regulators from Nisshinbo Micro Devices. The series is characterized by low quiescent current and high ripple rejection ratios. The '110' suffix indicates the specific 1.1V fixed output voltage setting, distinguishing it from other variants in the family with different voltage outputs.