Boost, Flyback, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 12-WSON (3x2)
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LM5156QDSSRQ1

DigiKey Part Number
296-LM5156QDSSRQ1TR-ND - Tape & Reel (TR)
296-LM5156QDSSRQ1CT-ND - Cut Tape (CT)
296-LM5156QDSSRQ1DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM5156QDSSRQ1
Description
IC POWER
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Boost, Flyback, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 12-WSON (3x2)
Datasheet
 Datasheet
EDA/CAD Models
LM5156QDSSRQ1 Models
Product Attributes
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Category
Duty Cycle (Max)
93%
Manufacturer
Texas Instruments
Synchronous Rectifier
No
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Clock Sync
Yes
Part Status
Active
Control Features
Current Limit, Enable, Frequency Control, Power Good, Soft Start
Output Type
Transistor Driver
Operating Temperature
-40°C ~ 150°C (TJ)
Function
Step-Up, Step-Up/Step-Down
Grade
Automotive
Output Configuration
Positive
Qualification
AEC-Q100
Topology
Boost, Flyback, SEPIC
Mounting Type
Surface Mount
Number of Outputs
1
Package / Case
12-WFDFN Exposed Pad
Output Phases
1
Supplier Device Package
12-WSON (3x2)
Voltage - Supply (Vcc/Vdd)
3.5V ~ 60V
Base Product Number
Frequency - Switching
100kHz ~ 2.2MHz
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
3,000 estimated in stock on 17-Dec-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.94000$2.94
10$2.19800$21.98
25$2.01320$50.33
100$1.80920$180.92
250$1.71200$428.00
500$1.65338$826.69
1,000$1.60516$1,605.16
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$1.54560$4,636.80
6,000$1.51645$9,098.70
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