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Phillc12021-11-11
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WHONOES2021-11-01
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NP
HANKMARS2021-10-24
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DotMatrixMoe2021-10-18
OMO can help me find a lot of parts that I can't find on other websites. Components work well on machines. Thanks.
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boBK72021-10-14
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E**y2019-05-17
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Descriptions of LTC4054ES5-4.2#TRPBF provided by its other distributors.
Linear Technology
LTC4054-4.2 - Standalone Linear Li-Ion Battery Charger with Thermal Regulation in ThinSOT
Verical
Linear Battery Charger Li-Ion/Li-Pol 800mA 4.2V 5-Pin TSOT-23 T/R
Analog Devices
The LTC4054 is a complete constant-current/constant-voltage linear charger for single cell lithium-ion batteries. Its ThinSOT package and low external component count make the LTC4054 ideally suited for portable applications. Furthermore, the LTC4054 is specifically designed to work within USB power specifications. No external sense resistor is needed, and no blocking diode is required due to the internal MOSFET architecture. Thermal feedback regulates the charge current to limit the die temperature during high power operation or high ambient temperature. The charge voltage is fixed at 4.2V, and the charge current can be programmed externally with a single resistor. The LTC4054 automatically terminates the charge cycle when the charge current drops to 1/10th the programmed value after the final float voltage is reached. When the input supply (wall adapter or USB supply) is removed, the LTC4054 automatically enters a low current state, dropping the battery drain current to less than 2µA. The LTC4054 can be put into shutdown mode, reducing the supply current to 25µA. Other features include charge current monitor, undervoltage lockout, automatic recharge and a status pin to indicate charge termination and the presence of an input voltage. Max Charge Current Trickle Charge LTC4054-4.2 800mA Yes LTC4054X-4.2 800mA No LTC4054L-4.2 150mA Yes Applications Cellular Telephones, PDAs, MP3 Players Charging Docks and Cradles Bluetooth Applications
Microsemi's PD69101ILQ is a single-port, mixed-signal, high-voltage PoE driver that enables network devices to share power and data over the same cable.
Microsemi's PD69101 is a 1-port, mixed-signal, high-voltage Power over Ethernet driver that enables network devices to share power and data over the same cable.
US
I sent the BOM to OMO by email to get the quotation, and they replied very quickly
US
Just bought a lot of IC, transistor and module from OMO, recommend to you
FX
The website is very user friendly and easy to navigate. I buy all parts from this web and all is fine.
NP
thank you for your services to my company. excellent product. fast shipping.
US
OMO can help me find a lot of parts that I can't find on other websites. Components work well on machines. Thanks.
SR
Generally I buy parts from Digikey or mouser, but after I found this website, I change to buy parts from them .they supply same goods with a lower price! They help me to save lot money.
RU
Order came quickly!
US
Excellent product, highly recommended!
NG
excellent