Boost Regulator Positive Output Step-Up DC-DC Controller IC SOT-23-5
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RN5RK501B-TR-FE

DigiKey Part Number
2129-RN5RK501B-TR-FETR-ND - Tape & Reel (TR)
2129-RN5RK501B-TR-FECT-ND - Cut Tape (CT)
2129-RN5RK501B-TR-FEDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
RN5RK501B-TR-FE
Description
DCDC CONVERTER 8V INPUT VFM STEP
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Boost Regulator Positive Output Step-Up DC-DC Controller IC SOT-23-5
Datasheet
 Datasheet
Product Attributes
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Category
Frequency - Switching
100kHz
Manufacturer
Nisshinbo Micro Devices Inc.
Duty Cycle (Max)
55%
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Synchronous Rectifier
No
Part Status
Active
Clock Sync
No
Output Type
Transistor Driver
Control Features
Enable
Function
Step-Up
Operating Temperature
-40°C ~ 85°C
Output Configuration
Positive
Mounting Type
Surface Mount
Topology
Boost
Package / Case
SC-74A, SOT-753
Number of Outputs
1
Supplier Device Package
SOT-23-5
Output Phases
1
Base Product Number
Voltage - Supply (Vcc/Vdd)
8V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
3,000 estimated in stock on 21-Dec-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.78000$0.78
5$0.75000$3.75
10$0.73800$7.38
25$0.72200$18.05
50$0.71040$35.52
100$0.69880$69.88
250$0.68392$170.98
500$0.67280$336.40
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.64488$1,934.64
6,000$0.63436$3,806.16
9,000$0.62829$5,654.61
15,000$0.62071$9,310.65
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