FT440CA vs RP503N121A5-TR-FE

This detailed comparison of FT440CA and RP503N121A5-TR-FE in the PMIC - Voltage Regulators - DC DC Switching Regulators 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.

FT440CA

Fremont Micro Devices

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RP503N121A5-TR-FE

RICOH Electronic Devices Co., LTD.

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Specifications Hide identical items

Manufacturer	Fremont Micro Devices	RICOH Electronic Devices Co., LTD.
Package / Case	SC-74A, SOT-753	SC-74A, SOT-753
Description	IC REG BUCK 1.8V 600MA SOT23-5	600MA PWM/VFM STEP-DOWN DCDC CON
In Stock	516	1 066
Mounting Type	Surface Mount	Surface Mount
Part Status	Obsolete	Active
Series	-	RP503x
Package	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	Tape & Reel (TR)
Function	Step-Down	Step-Down
Output Configuration	Positive	Positive
Topology	Buck	Buck
Output Type	Fixed	Fixed
Number of Outputs	1	1
Voltage - Input (Min)	2.5V	2.5V
Voltage - Input (Max)	5.5V	5.5V
Voltage - Output (Min/Fixed)	1.8V	1.2V
Voltage - Output (Max)	-	-
Current - Output	600mA	600mA
Frequency - Switching	1.5MHz	2MHz
Synchronous Rectifier	Yes	Yes
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C
Supplier Device Package	SOT-23-5	SOT-23-5