ST1S12G12R is out of stock and can be placed on backorder.
Available Substitutes:

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Analog Devices Inc.
In Stock: 0
Unit Price: $7.82000
Datasheet

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Analog Devices Inc.
In Stock: 0
Unit Price: $4.06344
Datasheet

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Analog Devices Inc.
In Stock: 0
Unit Price: $7.82000
Datasheet

Similar


Analog Devices Inc.
In Stock: 0
Unit Price: $4.06344
Datasheet
Buck Switching Regulator IC Positive Fixed 1.2V 1 Output 700mA SOT-23-5 Thin, TSOT-23-5
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

ST1S12G12R

DigiKey Part Number
497-6905-2-ND - Tape & Reel (TR)
497-6905-1-ND - Cut Tape (CT)
497-6905-6-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
ST1S12G12R
Description
IC REG BUCK 1.2V 700MA TSOT23-5
Manufacturer Standard Lead Time
22 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Fixed 1.2V 1 Output 700mA SOT-23-5 Thin, TSOT-23-5
Datasheet
 Datasheet
EDA/CAD Models
ST1S12G12R Models
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®
Current - Output
Part Status
Active
Frequency - Switching
1.7MHz
Function
Step-Down
Synchronous Rectifier
Yes
Output Configuration
Positive
Operating Temperature
-40°C ~ 125°C (TJ)
Topology
Mounting Type
Surface Mount
Output Type
Package / Case
Number of Outputs
1
Supplier Device Package
TSOT-23-5
Voltage - Input (Min)
2.5V
Base Product Number
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LTC3406BES5-1.2#TRMPBFAnalog Devices Inc.0LTC3406BES5-1.2#TRMPBFTR-ND$7.82000Similar
LTC3406BES5-1.2#TRPBFAnalog Devices Inc.0505-LTC3406BES5-1.2#TRPBFTR-ND$4.06344Similar
LTC3406ES5-1.2#TRMPBFAnalog Devices Inc.0LTC3406ES5-1.2#TRMPBFTR-ND$7.82000Similar
LTC3406ES5-1.2#TRPBFAnalog Devices Inc.0LTC3406ES5-1.2#TRPBF-ND$4.06344Similar
In-Stock: 0
3,000 estimated in stock on 07-Jun-2027
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.16000$1.16
10$1.03700$10.37
25$0.98480$24.62
100$0.80890$80.89
250$0.75612$189.03
500$0.66820$334.10
1,000$0.52752$527.52
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.43525$1,305.75
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.