China
Spain
Rusia
Italy
GermanyL7981TR
Part Number Overview
Manufacturer Part Number
L7981TR
Description
IC REG BUCK ADJ 3A 8VFQFPN
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 3A 8-VFDFN Exposed Pad
Manufacturer
STMicroelectronics
Standard LeadTime
16 Weeks
Edacad Model
L7981TR Models
Standard Package
4,000
Supplier Stocks
Technical specifications
Mfr
STMicroelectronics
Series
-
Package
Tape & Reel (TR)
Product Status
Active
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Output Type
Adjustable
Number of Outputs
1
Voltage - Input (Min)
4.5V
Voltage - Input (Max)
28V
Voltage - Output (Min/Fixed)
0.6V
Voltage - Output (Max)
28V
Current - Output
3A
Frequency - Switching
250kHz ~ 1MHz
Synchronous Rectifier
No
Operating Temperature
-40°C ~ 150°C (TJ)
Mounting Type
Surface Mount
Package / Case
8-VFDFN Exposed Pad
Supplier Device Package
8-VFQFPN (3x3)
Base Product Number
L7981
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
3 (168 Hours)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
497-10814-6
497-10814-1
497-10814-2
-497-10814-2
-497-10814-1
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators/STMicroelectronics L7981TR
Documents & Media
Datasheets
1(L7981)
Other Related Documents
1(L7981 View All Specifications)
Product Training Modules
1(DC to DC Conversion Cookbook)
PCN Assembly/Origin
1(Assembly Site 19/Jan/2023)
PCN Packaging
1(CRP/14/8400 20/Mar/2014)
HTML Datasheet
1(L7981)
EDA Models
1(L7981TR Models)
Quantity Price
Quantity: 8000
Unit Price: $1.0076
Packaging: Tape & Reel (TR)
MinMultiplier: 4000
Packaging: Tape & Reel (TR)
MinMultiplier: 4000
Quantity: 4000
Unit Price: $1.04635
Packaging: Tape & Reel (TR)
MinMultiplier: 4000
Packaging: Tape & Reel (TR)
MinMultiplier: 4000
Quantity: 1000
Unit Price: $1.12386
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 500
Unit Price: $1.35638
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 250
Unit Price: $1.55016
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 100
Unit Price: $1.6509
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 25
Unit Price: $1.9376
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 10
Unit Price: $2.054
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 1
Unit Price: $2.29
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 1000
Unit Price: $1.12386
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 500
Unit Price: $1.35638
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 250
Unit Price: $1.55016
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 100
Unit Price: $1.6509
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 25
Unit Price: $1.9376
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 10
Unit Price: $2.054
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 1
Unit Price: $2.29
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Substitutes
-