Buck Switching Regulator IC Positive Fixed 1.2V 1 Output 600mA SOT-23-5 Thin, TSOT-23-5
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

RT8009-12GJ5

DigiKey Part Number
1028-RT8009-12GJ5TR-ND - Tape & Reel (TR)
1028-RT8009-12GJ5CT-ND - Cut Tape (CT)
1028-RT8009-12GJ5DKR-ND - Digi-Reel®
Manufacturer
Richtek USA Inc.
Manufacturer Product Number
RT8009-12GJ5
Description
IC REG BUCK 1.2V 600MA TSOT23-5
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Fixed 1.2V 1 Output 600mA SOT-23-5 Thin, TSOT-23-5
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Mfr
Richtek USA Inc.
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Last Time Buy
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Output Type
Fixed
Number of Outputs
1
Voltage - Input (Min)
2.5V
Voltage - Input (Max)
5.5V
Voltage - Output (Min/Fixed)
1.2V
Voltage - Output (Max)
-
Current - Output
600mA
Frequency - Switching
1.25MHz
Synchronous Rectifier
Yes
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
SOT-23-5 Thin, TSOT-23-5
Supplier Device Package
TSOT-23-5
Base Product Number
RT8009
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 247
Check for Additional Incoming Stock
Last Time Buy Date: 30.06.2026
Quantity
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1€ 1,25000€ 1,25
10€ 0,90900€ 9,09
25€ 0,82440€ 20,61
100€ 0,73130€ 73,13
250€ 0,68680€ 171,70
500€ 0,66000€ 330,00
1 000€ 0,63795€ 637,95
* All Digi-Reel orders will add a € 5,50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3 000€ 0,61072€ 1 832,16
Manufacturers Standard Package
Unit Price without VAT:€ 1,25000
Unit Price with VAT:€ 1,51250