LDK320M18R vs LDK220M40R

This detailed comparison of LDK320M18R and LDK220M40R in the PMIC - Voltage Regulators - Linear 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.

LDK320M18R

STMicroelectronics

Request For Quote

LDK220M40R

STMicroelectronics

Request For Quote

Specifications Hide identical items

Manufacturer	STMicroelectronics	STMicroelectronics
Package / Case	SC-74A, SOT-753	SC-74A, SOT-753
Description	IC REG LINEAR 1.8V 200MA SOT23-5	IC REG LINEAR 4V 200MA SOT23-5
In Stock	734	2 995
Mounting Type	Surface Mount	Surface Mount
Part Status	Active	Active
Series	-	-
Package	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®
Output Configuration	Positive	Positive
Output Type	Fixed	Fixed
Number of Regulators	1	1
Voltage - Input (Max)	18V	13.2V
Voltage - Output (Min/Fixed)	1.8V	4V
Voltage - Output (Max)	-	-
Voltage Dropout (Max)	0.35V @ 200mA	0.35V @ 200mA
Current - Output	200mA	200mA
Current - Quiescent (Iq)	90 µA	90 µA
Current - Supply (Max)	100 µA	100 µA
PSRR	88dB ~ 48dB (120Hz ~ 10kHz)	55dB ~ 50dB (120Hz ~ 10kHz)
Control Features	Enable	Enable
Protection Features	Over Current, Over Temperature	Over Current, Over Temperature
Operating Temperature	-40°C ~ 125°C (TJ)	-40°C ~ 125°C
Supplier Device Package	SOT-23-5	SOT-23-5