STMicroelectronics Distributor www.qycomp.com L5991
Manufacturer Part NumberL5991
ManufacturerSTMicroelectronics
Product CategoryPMIC - AC DC Converters, Offline Switchers
Available Quantity109350 Pieces
Unit PriceQuote by Email ([email protected])
DescriptionIC REG CTRLR BST FLYBK ISO 16DIP
Lead Free Status / RoHS StatusLead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Production Status (Lifecycle)In Production
Delivery Time1-2 Days
Date Code (D/C)New
Datasheet Download L5991.pdf

Product Detailed Description

Part Number L5991
Manufacturer Lead time 6-8 weeks
Condition New & Unused, Original Sealed
Part Status Obsolete
Output Isolation Isolated
Internal Switch(s) No
Voltage - Breakdown -
Topology Boost, Flyback
Voltage - Start Up 15V
Voltage - Supply (Vcc/Vdd) 10 V ~ 20 V
Duty Cycle 93%
Frequency - Switching Up to 1MHz
Power (Watts) -
Fault Protection Current Limiting, Over Voltage
Control Features Frequency Control, Soft Start, Sync
Operating Temperature -40°C ~ 150°C (TJ)
Package / Case 16-DIP (0.300", 7.62mm)
Supplier Device Package 16-DIP
Mounting Type -
Weight 0.001 KG
Application Email for details
Replacement Part L5991

How to Buy L5991 with QY Components?

QY Components have the best price for L5991, we only sell genuine parts.

If you would like to buy L5991, you can submit a request for quotation, or send an email to us, we will send you the quotation within 12 hours. After the quotation, you can place your order for L5991, we will send you our invoice and ship to you to any country.

Our Email: [email protected]

STMicroelectronics Distributor

QY components is a stocking distriutor of STMicroelectronics all series PMIC - AC DC Converters, Offline Switchers components. You can also buy other parts of STMicroelectronics and PMIC - AC DC Converters, Offline Switchers from us. Such as L6388E, L6569AD, L6386ED013TR, 3STR1630, L6387, TD350E, L6386ADTR, L6491D, L6494LDTR, L9907 MP157GJ-Z, HFC0500GS-Z, NCP1237AD65R2G, NCP1339JDR2G, LNK624DG-TL, LNK604DG-TL, LNK614DG-TL, FSL106MR, LNK605DG-TL, LNK615DG-TL.

Buy STMicroelectronics L5991 with us, save your time and money.

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