All prices are in US dollars.
Digi-Key Part Number 497-6698-5-ND
Price Break Unit Price Extended Price
1 4.31000 4.31
10 3.87000 38.70
100 3.17070 317.07
500 2.69916 1,349.58
1,000 2.27640 2,276.40
Quantity Available Digi-Key Stock: 108
Can ship immediately

Manufacturer Standard Lead Time 10 Weeks
Manufacturer Part Number


Description IC REG BUCK ADJ 2A 20DIP
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)

Quantity Item Number ? Customer Reference

When requested quantity exceeds displayed pricing table quantities, a lesser unit price may appear on your order.
You may submit a request for quotation on quantities which are greater than those displayed in the pricing table.

Datasheets L4972A
Product Photos 20-DIP (300 MIL)(NARROW PDIP MDIP) SERIES
Other Related Documents L4972 View All Specifications
Product Training Modules DC to DC Conversion Cookbook
EDA / CAD Models ? Download from Accelerated Designs
Standard Package ? 20

Integrated Circuits (ICs)


PMIC - Voltage Regulators - DC DC Switching Regulators

Series -
Packaging ? Tube?
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 15V
Voltage - Input (Max) 50V
Voltage - Output (Min/Fixed) 5.1V
Voltage - Output (Max) 40V
Current - Output 2A
Frequency - Switching 100kHz ~ 200kHz
Synchronous Rectifier No
Operating Temperature -40°C ~ 150°C (TJ)
Mounting Type Through Hole
Package / Case 20-DIP (0.300", 7.62mm)
Supplier Device Package 20-PowerDIP
Online Catalog Buck (Step-Down) IC
Other Names 497-6698-5

01:20:36 7/1/2016