Boost, Buck, Buck-Boost Switching Regulator IC Positive Programmable 1.8V 1 Output 3A 15-UFBGA, WLCSP
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RT6166DP-A

DigiKey Part Number
1028-RT6166DP-ATR-ND - Tape & Reel (TR)
1028-RT6166DP-ACT-ND - Cut Tape (CT)
1028-RT6166DP-ADKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
RT6166DP-A
Description
LOW QUIESCENT, HIGH EFFICIENCY 3
Manufacturer Standard Lead Time
4 Weeks
Customer Reference
Detailed Description
Boost, Buck, Buck-Boost Switching Regulator IC Positive Programmable 1.8V 1 Output 3A 15-UFBGA, WLCSP
Datasheet
 Datasheet
Product Attributes
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Category
Voltage - Input (Max)
5.5V
Mfr
Voltage - Output (Min/Fixed)
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Voltage - Output (Max)
4.975V
Part Status
Active
Current - Output
Function
Step-Up, Step-Down, Step-Up/Step-Down
Frequency - Switching
2.2MHz
Output Configuration
Positive
Synchronous Rectifier
Yes
Topology
Operating Temperature
-40°C ~ 85°C (TA)
Output Type
Mounting Type
Surface Mount
Number of Outputs
1
Package / Case
Voltage - Input (Min)
2V
Supplier Device Package
15-WLCSP (1.4x2.3)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
3,000 estimated in stock on 23-Oct-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.77000$1.77
10$1.29900$12.99
25$1.18160$29.54
100$1.05240$105.24
250$0.99072$247.68
500$0.95356$476.78
1,000$0.92298$922.98
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.88519$2,655.57
6,000$0.86670$5,200.20
9,000$0.85744$7,716.96
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