Buck Switching Regulator IC Positive Adjustable 3.3V 1 Output 2A 16-SOIC (0.295", 7.50mm Width)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

L4978D013TR

DigiKey Part Number
497-4559-2-ND - Tape & Reel (TR)
497-4559-1-ND - Cut Tape (CT)
497-4559-6-ND - Digi-Reel®
Manufacturer
STMicroelectronics
Manufacturer Product Number
L4978D013TR
Description
IC REG BUCK ADJ 2A 16SO
Manufacturer Standard Lead Time
16 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 3.3V 1 Output 2A 16-SOIC (0.295", 7.50mm Width)
Datasheet
 Datasheet
EDA/CAD Models
L4978D013TR Models
Product Attributes
Type
Description
Select All
Category
Mfr
STMicroelectronics
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Output Type
Adjustable
Number of Outputs
1
Voltage - Input (Min)
8V
Voltage - Input (Max)
55V
Voltage - Output (Min/Fixed)
3.3V
Voltage - Output (Max)
50V
Current - Output
2A
Frequency - Switching
100kHz ~ 300kHz
Synchronous Rectifier
No
Operating Temperature
-40°C ~ 150°C (TJ)
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.295", 7.50mm Width)
Supplier Device Package
16-SO
Base Product Number
L4978
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: 5,467
Check for Additional Incoming Stock
Quantity
All prices are in JPY
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1¥642.00000¥642
10¥485.30000¥4,853
25¥446.00000¥11,150
100¥402.70000¥40,270
250¥382.07600¥95,519
500¥369.64200¥184,821
* All Digi-Reel orders will add a ¥800 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000¥359.40900¥359,409
2,000¥350.98950¥701,979
3,000¥346.77133¥1,040,314
Manufacturers Standard Package
Unit Price without JCT:¥642.00000
Unit Price with JCT:¥706.20000