REG101UA-2.8
- Mfr.Part #
- REG101UA-2.8
- Manufacturer
- Burr Brown
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG LINEAR 2.8V 100MA 8SOIC
- Stock
- 16,665
- In Stock :
- 16,665
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- Manufacturer :
- Burr Brown
- Product Category :
- Voltage Regulators - Linear
- RoHS Status :
- ROHS3 Compliant
- Reference Voltage :
- 1.267V
- Current - Supply (Max) :
- 650μA
- Quiescent Current :
- 400μA
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Peak Reflow Temperature (Cel) :
- 260
- Surface Mount :
- yes
- Length :
- 4.9mm
- Radiation Hardening :
- No
- Number of Regulators :
- 1
- Output Configuration :
- Positive
- Accuracy :
- 1.5 %
- Output Voltage :
- 2.8V
- Base Part Number :
- REG101
- Max Output Current :
- 100mA
- Number of Functions :
- 1
- Output Type :
- FIXED
- ECCN Code :
- EAR99
- Min Output Voltage :
- 2.8V
- Voltage - Input (Max) :
- 10V
- Terminal Position :
- Dual
- Terminal Form :
- Gull wing
- Dropout Voltage1-Nom :
- 0.06V
- Width :
- 3.9mm
- Operating Temperature :
- -40°C~85°C
- Number of Outputs :
- 1
- JESD-609 Code :
- e4
- Current - Quiescent (Iq) :
- 500μA
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Number of Pins :
- 8
- Voltage Dropout (Max) :
- 0.13V @ 100mA
- PSRR :
- 65dB (120Hz)
- Min Current Limit :
- 130mA
- Control Features :
- Enable
- Lead Free :
- Lead Free
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 8
- Packaging :
- Tube
- Dropout Voltage :
- 60mV
- Protection Features :
- Over Current, Over Temperature
- Voltage Tolerance-Max :
- 2.2%
- Output Voltage 1 :
- 2.8V
- Max Output Voltage :
- 2.8V
- Pin Count :
- 8
- Min Input Voltage :
- 1.8V
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Datasheets
- REG101UA-2.8

Voltage Regulators - Linear Burr Brown REG101UA-2.8 Overview
The REG101UA-2.8, a high-performance linear voltage regulator from Burr Brown, delivers consistent, low-noise output with a fixed output voltage of 2.8V and a current capability of up to 100mA. Designed to meet the rigorous demands of sensitive RF and analog circuitry, the REG101UA-2.8 stands out for its low dropout voltage and low quiescent current, making it an excellent choice for battery-powered devices. Its small footprint in an 8SOIC package allows for compact PCB layouts, essential in modern electronic design. The inclusion of the Voltage Regulators - Linear Burr Brown REG101UA-2.8 in your product design ensures reliability and high performance, crucial for maintaining system stability and extending battery life.
REG101UA-2.8 Features
This voltage regulator is equipped with several key features that make it a reliable and preferable option for various applications. It offers a low dropout voltage, typically only 250mV at full load, which enhances its efficiency in low-voltage operations. The device also boasts a low quiescent current, contributing significantly to energy saving in battery-powered applications. The thermal and overcurrent protection mechanisms built into the REG101UA-2.8 provide additional safety and durability, safeguarding your designs from potential damage due to abnormal operating conditions.
REG101UA-2.8 Applications
- Portable Electronics: Ensures stable voltage supply and prolonged battery life in devices such as smartphones, tablets, and digital cameras.
- Healthcare Devices: Used in portable medical instruments where precise voltage regulation is critical to device functionality and accuracy.
- Power Management Solutions: Ideal for use in power-sensitive applications, such as IoT devices and wearable technology, where maintaining energy efficiency is crucial.
- Telecommunications Equipment: Provides the necessary power stability for RF applications and other communication devices that require constant, reliable power supply.
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