16-SO
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

E-L5991AD

DigiKey Part Number
497-5288-5-ND
Manufacturer
STMicroelectronics
Manufacturer Product Number
E-L5991AD
Description
IC REG CTRLR FLYBACK 16SOIC
Customer Reference
Detailed Description
Flyback Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 16-SO
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
STMicroelectronics
Series
-
Packaging
Tube
Part Status
Obsolete
Output Type
Transistor Driver
Function
Step-Up/Step-Down
Output Configuration
Positive, Isolation Capable
Topology
Flyback
Number of Outputs
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
7.6V ~ 20V
Frequency - Switching
Up to 1MHz
Duty Cycle (Max)
93%
Synchronous Rectifier
Yes
Clock Sync
No
Serial Interfaces
-
Control Features
Current Limit, Frequency Control, Soft Start
Operating Temperature
-40°C ~ 150°C (TJ)
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.154", 3.90mm Width)
Supplier Device Package
16-SO
Base Product Number
E-L5991
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: 77
Check for Additional Incoming Stock
This product is no longer manufactured and will no longer be stocked once stock is depleted. View Substitutes
Quantity
All prices are in HKD
Tube
QuantityUnit PriceExt Price
1$13.62000$13.62
10$10.04300$100.43
25$9.14400$228.60
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.