SC1104BISTRT vs ISL6439AIBZ-T

This detailed comparison of SC1104BISTRT and ISL6439AIBZ-T in the PMIC - Voltage Regulators - DC DC Switching Controllers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.

SC1104BISTRT

Semtech

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ISL6439AIBZ-T

Intersil (Renesas Electronics America)

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Specifications Hide identical items

Manufacturer	Semtech	Intersil (Renesas Electronics America)
Package / Case	8-SOIC (0.154", 3.90mm Width)	14-SOIC (0.154", 3.90mm Width)
Description	IC REG CTRLR BUCK 8SOIC	IC REG CTRLR BUCK 14SOIC
In Stock	1 873	498
Mounting Type	Surface Mount	Surface Mount
Part Status	Obsolete	Obsolete
Series	-	-
Package	Tape & Reel (TR)	Tape & Reel (TR)
Output Type	Transistor Driver	Transistor Driver
Function	Step-Down	Step-Down
Output Configuration	Positive	Positive
Topology	Buck	Buck
Number of Outputs	1	1
Output Phases	1	1
Voltage - Supply (Vcc/Vdd)	4.5V ~ 7V	2.97V ~ 3.63V
Frequency - Switching	600kHz	600kHz
Duty Cycle (Max)	90%	100%
Synchronous Rectifier	Yes	Yes
Clock Sync	No	No
Serial Interfaces	-	-
Control Features	Enable, Phase Control, Soft Start	Enable, Phase Control
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Supplier Device Package	8-SOIC	14-SOIC