MCP121T-475E/TT Power Management ICs - PMIC by Microchip Technology
1uA Supervisor Open Drain Active Low
| Status: | Active |
|---|---|
| Series: | MCP121 |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$0.36
| Distributor | Stock | ||
|---|---|---|---|
|
Farnell
from US$0.56
|
11,323
in stock
|
Buy Now |
|
Microchip Technology
from US$0.42
|
532,600
in stock
|
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|
Newark Electronics
from US$0.56
|
11,628
in stock
|
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|
element14
from US$0.58
|
11,628
in stock
|
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|
Future Electronics
from US$0.53
|
6,000
in stock
|
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|
Distrelec
from US$0.57
|
3,000
in stock
|
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|
Chip One Stop
from US$0.36
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2,080
in stock
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|
Avnet Silica
-
|
6,000
in stock
|
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|
Avnet America
from US$0.72
|
-
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|
RS Americas
from US$0.61
|
-
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EBV Elektronik
-
|
-
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Features
| Operating current: 1.75uA (max) |
| Wide Voltage range: 1.0V to 5.5V |
| Available Trip Points: 1.9V, 2.32V, 2.63V, 2.93V, 3.08V, 4.38V, 4.63V |
| Trip point accuracy: +/- 1.5% |
| Output Options: Open-Drain |
| Package options: SOT23-3, SC70-3, TO92-3 |
Specifications
| Product Type | Supervisor |
|---|---|
| Watchdog Timer | No |
| Manual Reset | No |
| Power Fail | No |
| Nominal Reset Voltage (V) #1 | 1.95 (I-Temp), 2.4, 2.7, 3, 3.15, 4.5, 4.75 |
| Reset Type | Active Low |
| Output | Open-Drain |
| Typical Reset Pulse Width (ms) | 120 |
| Typical Supply Current (µA) | 1 |
| Pins | Packaging | 3 | SOT-23 |
| Temp Range | -40C to +125C |
| Packing Media | Tape and reel (3000) |
Resources
Data Sheets |
|---|
| MCP102/103/121/131 Data Sheet |
Application Notes |
|---|
| AN820 - System Supervisors in ICSP™ Architectures |
Supporting Collateral |
|---|
| MCP111/121 Tech Brief |
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.0083 |
| Shipping Weight (kg) | 0.039 |
| Lead Count | 3 |
| Package Type | SOT-23 |
| Package Width or Size | 1.3mm |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| Supervisory Circuit, Sot-23-3, 121 | Newark Electronics |
| SUPERVISORY CIRCUIT, SOT-23-3, 121 | element14 |
| MCP121 Series 4.63 V 80 ms Surface Mount Micropower Voltage Supervisor SOT-23-3 | Future Electronics |
| Microchip Voltage Detector 4.63V 20uA Open Drain SOT-23-3 | Distrelec |
| Volt Supervisor Supply 4.63V 3-Pin SOT-23B T/R | Avnet Silica |
| Microchip MCP121T-475E/TT, Voltage Supervisor, 4.514 to 4.746 V, 3-Pin SOT-23B | Microchip Technology Inc. MCP121T-475E/TT | RS Americas |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MCP121T-475E/TT?
Additional datasheets, footprints and schematics for MCP121T-475E/TT are listed on our Part Details page. You can also find images and similar parts to MCP121T-475E/TT on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MCP121T-475E/TT on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MCP121T-475E/TT price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does MCP121T-475E/TT fall under?
The MCP121T-475E/TT is listed under Semiconductors - ICs > Power Management ICs - PMIC > Supervisors & Monitors.
Can I view similar or alternative parts?
You can view similar parts to MCP121T-475E/TT when available in the Supervisors & Monitors range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the MCP121T-475E/TT you can contact the distributor directly for product support, shipping queries etc.
Is the MCP121T-475E/TT RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for MCP121T-475E/TT have stock available?
Authorised distributors including Microchip Technology, Newark Electronics, element14, Farnell and Future Electronics have stock available or on a lead time for MCP121T-475E/TT.
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