TL2844BDR-8 vs TL2844BD

This in-depth comparison of the TL2844BDR-8 and TL2844BD provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

TL2844BDR-8

Texas Instruments

Lifecycle
Active
Stock
3396 PCS
Series
Power Management (PMIC) - DC DC Switching Controllers
+BOM RFQ
Part B

TL2844BD

Texas Instruments

Lifecycle
Active
Stock
3809 PCS
Package
SOIC-14
Series
PMIC - Voltage Regulators - DC DC Switching Controllers
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification TL2844BDR-8 TL2844BD
Supplier - Rochester Electronics, LLC,Texas Instruments
Part Status Active Discontinued at Digi-Key
Output Type Transistor Driver Transistor Driver
Function Step-Up, Step-Up/Step-Down Step-Up, Step-Up/Step-Down
Output Configuration Positive Positive
Topology Boost, Flyback, Forward Boost, Flyback, Forward
Number of Outputs 1 1
Output Phases 1 1
Voltage - Supply (Vcc/Vdd) 10V ~ 30V 10V ~ 30V
Frequency - Switching Up to 500kHz Up to 500kHz
Duty Cycle(Max) - 48%
Synchronous Rectifier No No
Clock Sync No No
Control Features Frequency Control Frequency Control
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount
Base Product Number TL2844 -
Duty Cycle (Max) 48% -
Packaging Cut Tape (CT), Tape & Reel (TR) -
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