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SGM2019

Shengbang Microelectronics
Part Number SGM2019
Manufacturer Shengbang Microelectronics
Description RF-Linear Regulators
Published May 20, 2016
Detailed Description SGM2019 Low Power, Low Dropout, RF-Linear Regulators GENERAL DESCRIPTION The SGM2019 series low-power, low-noise, low-d...
Datasheet PDF File SGM2019 PDF File

SGM2019
SGM2019


Overview
SGM2019 Low Power, Low Dropout, RF-Linear Regulators GENERAL DESCRIPTION The SGM2019 series low-power, low-noise, low-dropout, CMOS linear voltage regulators operate from a 2.
5V to 5.
5V input voltage.
They are the perfect choice for low voltage, low power applications.
A low ground current makes this part attractive for battery operated power systems.
The SGM2019 series also offer ultra low dropout voltage to prolong battery life in portable electronics.
Systems requiring a quiet voltage source, such as RF applications, will benefit from the SGM2019 series’ ultra low output noise (30µVRMS) and high PSRR.
An external noise bypass capacitor connected to the device’s BP pin can further reduce the noise level.
FEATURES  Low Output Noise  Low Dropout Voltage  Thermal-Overload Protection  Output Current Limit  High PSRR (74dB at 1kHz)  10nA Logic-Controlled Shutdown  Available in Multiple Output Voltage Versions  Fixed Outputs of 1.
2V, 1.
5V, 1.
8V, 2.
5V, 2.
6V, 2.
8V, 2.
85V, 3.
0V and 3.
3V  Adjustable Output from 1.
2V to 5.
0V  -40℃ to +85℃ Operating Temperature Range  Available in Green SC70-5 and SOT-23-5 Packages The output voltage is preset to voltages in the range of 1.
2V to 5.
0V.
Other features include a 10nA logiccontrolled shutdown mode, foldback current limit and thermal shutdown protection.
The SGM2019 is available in Green SOT-23-5 and SC70-5 packages.
It operates over an ambient temperature range of -40℃ to +85℃.
APPLICATIONS Cellular Telephones Cordless Telephones PCMCIA Cards Modems MP3 Player Hand-Held Instruments Palmtop Computers Electronic Planners Portable/Battery-Powered Equipment PRODUCT NAME STRUCTURE SGM2019 - X X X G / TR Tape and Reel Green Product Package Type C5 SC70-5 N5 SOT-23-5 Operating Temperature Range Y -40℃ to +85℃ Output Voltages 1.
2 1.
2V 1.
5 1.
5V 1.
8 1.
8V 2.
5 2.
5V 2.
6 2.
6V 2.
8 2.
8V 2.
85 2.
85V 3.
0 3.
0V 3.
3 3.
3V ADJ Adjustable SG Micro Corp www.
sg-micro.
com REV.
C SGM2019 PIN CONFIGURATIONS (TOP VIEW) YJxx IN 1 5 OUT GND...


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