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Microchip MIC2090-1YM5-TR
Power Switch ICs - Power Distribution 50mA Current Limiting Power Distribution Switch
Brands: Microchip Technology, Inc
Mfr.Part #: MIC2090-1YM5-TR
Datasheet: MIC2090-1YM5-TR Datasheet (PDF)
Package/Case: SOT-23-5
Product Type: Power Management ICs
MIC2090-1YM5-TR General Description
The MIC2090 and MIC2091 are high-side MOSFET power switches optimized for general-purpose 50mA or 100mA low power distribution in circuits requiring over-current limiting and circuit protection. Typical applications for these parts are for switching power in USB ports, portable consumer items, camera and camcorder motor protection, thermal printer head protection, and many other low current-load switching applications. The MIC2090 and MIC2091 come in two versions: auto-retry current limit and output latch off on an over current fault. The MIC2090 and MIC2091 are offered in a space saving 5-pin SOT-23 package with an operating junction temperature range of -40°C to +125°C.
Features
- 1.8V to 5.5V supply voltage
- 790 mO typical RDSON at 3.3V
- MIC2090 is rated for 50mA minimum continuous current
- MIC2091 is rated for 100mA minimum continuous current
- Reverse current blocking (OGI)
- 20ns super fast reaction time to hard short at output
- 10ms fault flag delay (tD_FAULT/) eliminates false assertions
- Auto-retry overcurrent and short-circuit protection (-1 version)
- Latch-off on current limit (-2 version)
- Thermal shutdown
- Fault status flag indicates: over-current, over-temperature, or UVLO
- Under-voltage lockout (UVLO)
- Low quiescent current
Application
USB Peripherals Camcorder DSC MP3/iPod SD Protection USB Low-Power Hub
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer: | Microchip | Product Category: | Power Switch ICs - Power Distribution |
| RoHS: | Y | Type: | High Side |
| Number of Outputs: | 1 Output | On Resistance - Max: | 1.2 Ohms |
| Operating Supply Voltage: | 1.8 V to 5.5 V | Supply Voltage - Min: | 1.8 V |
| Supply Voltage - Max: | 5.5 V | Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 85 C | Mounting Style: | SMD/SMT |
| Package / Case: | SOT-23-5 | On Time - Max: | 215 ms |
| Off Time - Max: | 125 us | Packaging: | Reel |
| Product: | USB Power Switches | Brand: | Microchip Technology / Micrel |
| Product Type: | Power Switch ICs - Power Distribution | Factory Pack Quantity: | 3000 |
| Subcategory: | Switch ICs | Part # Aliases: | MIC2090-1YM5 TR |
| Unit Weight: | 0.000222 oz | Tags | MIC2090-1, MIC2090, MIC209, MIC20, MIC2, MIC |
| Product Status | Active | Switch Type | General Purpose |
| Number of Outputs | 1 | Ratio - Input:Output | 1:1 |
| Output Configuration | High Side | Output Type | P-Channel |
| Interface | On/Off | Voltage - Load | 1.8V ~ 5.5V |
| Voltage - Supply (Vcc/Vdd) | Not Required | Current - Output (Max) | 50mA |
| Rds On (Typ) | 700mOhm | Input Type | Non-Inverting |
| Features | Status Flag | Fault Protection | Auto-Retry Current-Limit Recovery, Short-Circuit |
| Operating Temperature | -40°C ~ 125°C (TJ) | Mounting Type | Surface Mount |
| Supplier Device Package | SOT-23-5 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The MIC2090-1YM5-TR chip is a highly integrated synchronous buck regulator, designed to provide a regulated output voltage from a wide range of input voltages. It operates at high switching frequency, making it suitable for various applications such as portable devices, USB power, and general-purpose point-of-load regulation. With a compact form factor and high efficiency, this chip offers a cost-effective solution for low-power systems.
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Equivalent
There are no direct equivalent products to the MIC2090-1YM5-TR chip that match all of its specifications and features. However, there may be alternative similar chips available from other manufacturers that provide similar functionality. It is recommended to consult with an electronics component distributor or manufacturer for suitable alternatives. -
Features
The MIC2090-1YM5-TR is a low dropout voltage regulator that offers a fixed output voltage of 1.5V. It has a maximum input voltage of 5.5V and can provide a maximum output current of 500mA. The device includes thermal shutdown and current limit protection features to ensure safe operation. -
Pinout
The MIC2090-1YM5-TR is a microprocessor supervisory circuit chip. It has a 5-pin count and performs the function of monitoring the power supply voltage to prevent incorrect microprocessor operation during power-up and power-down conditions. -
Manufacturer
The manufacturer of the MIC2090-1YM5-TR is Microchip Technology Inc. It is a multinational company that specializes in manufacturing microcontroller, mixed-signal, analog, and Flash-IP integrated circuits. -
Application Field
The MIC2090-1YM5-TR is a low-dropout voltage regulator that can be used in various application areas such as industrial control systems, automotive electronics, consumer electronics, and medical devices. It is designed to provide stable and regulated output voltage for powering microcontrollers, sensors, and other low-power devices. -
Package
The MIC2090-1YM5-TR chip has a SOT-23-5 package, which is a small outline transistor package. The form is surface mount and the size is 3mm x 1.75mm.
Datasheet PDF
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