Integrated Circuits (ICs)

LDK130PU18R

Active

STMicroelectronics

FIXED LDO VOLTAGE REGULATOR, 1.9V TO 5.5V, 200MV DROPOUT, 1.8VOUT, 300MAOUT, DFN-6 ROHS COMPLIANT: YES

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Integrated Circuits (ICs)

LDK130PU18R

Active

STMicroelectronics

FIXED LDO VOLTAGE REGULATOR, 1.9V TO 5.5V, 200MV DROPOUT, 1.8VOUT, 300MAOUT, DFN-6 ROHS COMPLIANT: YES

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LDK130PU18R

Control Features	Enable
Current - Output	300 mA
Current - Quiescent (Iq)	60 µA
Current - Supply (Max) [Max]	120 µA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Output Configuration	Positive
Package / Case	6-XFDFN
Protection Features	Over Temperature, Over Current
PSRR	55 dB
Supplier Device Package	6-DFN
Supplier Device Package [x]	1.2
Supplier Device Package [y]	1.3
Voltage - Input (Max) [Max]	5.5 V
Voltage - Output (Min/Fixed)	1.8 V
Voltage Dropout (Max) [Max]	0.4 V

LDK130 Series

300 mA low quiescent current very low noise LDO (automotive for SOT23-5L package)

Part	Current - Quiescent (Iq)	Current - Supply (Max) [Max]	Current - Output	Control Features	Voltage - Output (Min/Fixed)	Supplier Device Package	Supplier Device Package [x]	Supplier Device Package [y]	Mounting Type	Voltage Dropout (Max) [Max]	Package / Case	PSRR	Voltage - Input (Max) [Max]	Protection Features	Operating Temperature [Max]	Operating Temperature [Min]	Output Configuration	Number of Regulators	Qualification	Grade	Voltage - Output (Min/Fixed) [Min]	Output Type	Voltage - Output (Max) [Max]
STMicroelectronics LDK130PU33R	60 µA	120 µA	300 mA	Enable	3.3 V	6-DFN	1.2	1.3	Surface Mount	0.4 V	6-XFDFN	55 dB	5.5 V	Over Current Over Temperature	125 °C	-40 C	Positive	1
STMicroelectronics LDK130M12R	60 µA	120 µA	300 mA	Enable	1.2 V	SOT-23-5			Surface Mount	0.4 V	SC-74A SOT-753	55 dB	5.5 V	Over Current Over Temperature	125 °C	-40 C	Positive	1	AEC-Q100	Automotive
STMicroelectronics LDK130PU15R	60 µA	120 µA	300 mA	Enable	1.5 V	6-DFN	1.2	1.3	Surface Mount	0.4 V	6-XFDFN	55 dB	5.5 V	Over Current Over Temperature	125 °C	-40 C	Positive	1
STMicroelectronics LDK130PU29R	60 µA	120 µA	300 mA	Enable		6-DFN			Surface Mount	0.4 V	6-XFDFN	55 dB	5.5 V	Over Current Over Temperature	125 °C	-40 C	Positive	1			2.9 V
STMicroelectronics LDK130C-R	60 µA	120 µA	300 mA	Enable	0.8 V	SOT-323-5			Surface Mount	0.4 V	5-TSSOP SC-70-5 SOT-353	55 dB	5.5 V	Over Current Over Temperature	125 °C	-40 C	Positive	1				Adjustable	5.1 V
STMicroelectronics LDK130C33R	60 µA	120 µA	300 mA	Enable	3.3 V	SOT-323-5			Surface Mount	0.4 V	5-TSSOP SC-70-5 SOT-353	55 dB	5.5 V	Over Current Over Temperature	125 °C	-40 C	Positive	1
STMicroelectronics LDK130PU08R	60 µA	120 µA	300 mA	Enable	0.8 V	6-DFN	1.2	1.3	Surface Mount	0.4 V	6-XFDFN	55 dB	5.5 V	Over Current Over Temperature	125 °C	-40 C	Positive	1
STMicroelectronics LDK130C32R	60 µA	120 µA	300 mA	Enable	3.2 V	SOT-323-5			Surface Mount	0.4 V	5-TSSOP SC-70-5 SOT-353	55 dB	5.5 V	Over Current Over Temperature	125 °C	-40 C	Positive	1
STMicroelectronics LDK130PU-R	60 µA	120 µA	300 mA	Enable	0.8 V	6-DFN	1.2	1.3	Surface Mount	0.4 V	6-XFDFN	55 dB	5.5 V	Over Current Over Temperature	125 °C	-40 C	Positive	1				Adjustable	5.1 V
STMicroelectronics LDK130PU18R	60 µA	120 µA	300 mA	Enable	1.8 V	6-DFN	1.2	1.3	Surface Mount	0.4 V	6-XFDFN	55 dB	5.5 V	Over Current Over Temperature	125 °C	-40 C	Positive	1

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	1251	$ 0.48
Newark	Each (Supplied on Cut Tape)	1	$ 0.42
		10	$ 0.39
		25	$ 0.37
		50	$ 0.36
		100	$ 0.34
		250	$ 0.32
		500	$ 0.31

Description

General part information

LDK130 Series

The LDK130 low drop voltage regulator provides 300 mA of maximum current from an input supply voltage in the range of 1.9 V to 5.5 V, with a typical dropout voltage of 100 mV.

It is stabilized with a ceramic capacitor on the output.

The very low drop voltage, low quiescent current and low-noise features make it suitable for low-power battery-powered applications.

LDK130PU18R

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LDK130PU18R

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Technical Specifications

LDK130 Series

Pricing

Description

LDK130 Series

Documents

Brochures

Brochures

Brochures

Flyers

Presentations

DS9465

Flyers

Technical Data Sheet EN

Product Change Notice EN

LDK130 Series