OR Controller N+1 ORing Controller N-Channel 1:1 12-VDFN Type V (3x3)
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RT1985N-A

DigiKey Part Number
1028-RT1985N-ATR-ND - Tape & Reel (TR)
1028-RT1985N-ACT-ND - Cut Tape (CT)
1028-RT1985N-ADKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
RT1985N-A
Description
23V/8A IDEAL DIODE PROTECTION SW
Manufacturer Standard Lead Time
4 Weeks
Customer Reference
Detailed Description
OR Controller N+1 ORing Controller N-Channel 1:1 12-VDFN Type V (3x3)
Datasheet
 Datasheet
Product Attributes
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Category
Current - Output (Max)
8A
Manufacturer
Richtek USA Inc.
Current - Supply
650 µA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Voltage - Supply
3.4V ~ 23V
Part Status
Active
Applications
General Purpose
Type
N+1 ORing Controller
Operating Temperature
-40°C ~ 125°C (TJ)
FET Type
N-Channel
Mounting Type
Surface Mount
Ratio - Input:Output
1:1
Package / Case
12-PowerVFDFN
Internal Switch(s)
Yes
Supplier Device Package
12-VDFN Type V (3x3)
Delay Time - ON
8 ms
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
2,500 estimated in stock on 26-Oct-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.65000$1.65
10$1.20600$12.06
25$1.09560$27.39
100$0.97430$97.43
250$0.91652$229.13
500$0.88170$440.85
1,000$0.85304$853.04
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.83923$2,098.08
5,000$0.82063$4,103.15
7,500$0.81131$6,084.82
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.