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R3112N301A-TR-FE
R3112N301A-TR-FE - Brand New RICOH IC Chips
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
OUTLINE
The R3112x Series are CMOS-based voltage detector ICs with high detector
threshold accuracy and ultra-low
supply current, which can be operated at an extremely low voltage and is used
for system reset as an example.
Each of these ICs consists of a voltage reference unit, a comparator, resistor
net for detector threshold setting, an output driver, a hysteresis circuit,
and an output delaycircuit. The detector threshold is fixed with high accuracy
internally and does not require any adjustment. Two output types, Nch open
drain type and CMOS type are available.
FEATURES
• Built-in Output Delay Circuit...............................................
Typ. 100ms with an external capacitor: 0.022µF
• Supply
Current...................................................................
Typ. 0.5µA (R3112x271A/C, VDD=2.6V)
• Operating Voltage
..............................................................0.7 to
6.0V(Topt=25°C)
• Detector
Threshold............................................................. 0.9V to
5.0V
• High Accuracy Detector Threshold ....................................±2.0%
• Low Temperature-Drift Coefficient of Detector Threshold...Typ. ±100ppm/°C
• Two Output Types
.............................................................. Nch Open Drain
and CMOS
• Packages
...........................................................................
SOT-23-5(Mini-mold),SC-82AB, SON1612-6
APPLICATIONS
• CPU and Logic Circuit Reset
• Battery Checker
• Window Comparator
• Wave Shaping Circuit
• Battery Back-up Circuit
• Power Failure Detector
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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