Microchip MIC2091-1YM5-TR, 1High Side, Current Limiting Distribution Power Switch IC 5-Pin, SOT-23
- RS Stock No.:
- 177-3195
- Mfr. Part No.:
- MIC2091-1YM5-TR
- Brand:
- Microchip
Bulk discount available
Subtotal (1 pack of 50 units)*
£8.40
(exc. VAT)
£10.10
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 999,999,950 unit(s) shipping from 11 December 2025
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Units | Per unit | Per Pack* |
|---|---|---|
| 50 - 50 | £0.168 | £8.40 |
| 100 + | £0.155 | £7.75 |
*price indicative
- RS Stock No.:
- 177-3195
- Mfr. Part No.:
- MIC2091-1YM5-TR
- Brand:
- Microchip
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| Power Switch Topology | High Side | |
| Power Switch Type | Current Limiting Distribution | |
| Switch On Resistance | 1200mΩ | |
| Number of Channels | 1 | |
| Maximum Operating Supply Voltage | 5.5 V | |
| Maximum Operating Current | 110µA | |
| Mounting Type | Surface Mount | |
| Package Type | SOT-23 | |
| Pin Count | 5 | |
| Maximum Operating Temperature | +125 °C | |
| Minimum Operating Temperature | -40 °C | |
| Dimensions | 2.9 x 1.6 x 1.1mm | |
| Series | MIC2091 | |
Select all | ||
|---|---|---|
Brand Microchip | ||
Power Switch Topology High Side | ||
Power Switch Type Current Limiting Distribution | ||
Switch On Resistance 1200mΩ | ||
Number of Channels 1 | ||
Maximum Operating Supply Voltage 5.5 V | ||
Maximum Operating Current 110µA | ||
Mounting Type Surface Mount | ||
Package Type SOT-23 | ||
Pin Count 5 | ||
Maximum Operating Temperature +125 °C | ||
Minimum Operating Temperature -40 °C | ||
Dimensions 2.9 x 1.6 x 1.1mm | ||
Series MIC2091 | ||
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.
1.8V to 5.5V supply voltage
790 mΩ 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
790 mΩ 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