Boost Regulator Positive Output Step-Up SPI DC-DC Controller IC 32-QFN (5x5)
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L99LD02Q505TR

DigiKey Part Number
497-L99LD02Q505TR-ND - Tape & Reel (TR)
497-L99LD02Q505CT-ND - Cut Tape (CT)
497-L99LD02Q505DKR-ND - Digi-Reel®
Manufacturer
STMicroelectronics
Manufacturer Product Number
L99LD02Q505TR
Description
DUAL-PHASE BOOST DC/DC CONTROLLE
Customer Reference
Detailed Description
Boost Regulator Positive Output Step-Up SPI DC-DC Controller IC 32-QFN (5x5)
Datasheet
 Datasheet
EDA/CAD Models
L99LD02Q505TR Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
STMicroelectronics
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Obsolete
Output Type
Transistor Driver
Function
Step-Up
Output Configuration
Positive
Topology
Boost
Number of Outputs
1
Output Phases
2
Voltage - Supply (Vcc/Vdd)
3V ~ 28V
Frequency - Switching
100kHz ~ 470kHz
Duty Cycle (Max)
95%
Synchronous Rectifier
No
Clock Sync
Yes
Serial Interfaces
SPI
Control Features
Current Limit, Enable
Operating Temperature
-40°C ~ 150°C (TJ)
Grade
Automotive
Qualification
AEC-Q100
Mounting Type
Surface Mount, Wettable Flank
Package / Case
32-VFQFN Exposed Pad
Supplier Device Package
32-QFN (5x5)
Base Product Number
L99LD02
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Obsolete
This product is no longer manufactured.