Integrated Circuits (ICs)

LT3009ESC8-5

Obsolete

Analog Devices Inc./Maxim Integrated

IC REG LINEAR 5V 20MA SC70

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Integrated Circuits (ICs)

LT3009ESC8-5

Obsolete

Analog Devices Inc./Maxim Integrated

IC REG LINEAR 5V 20MA SC70

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LT3009ESC8-5

Control Features	Enable
Current - Output	20 mA
Current - Quiescent (Iq)	6 µA
Current - Supply (Max) [Max]	1 mA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Output Configuration	Positive
Package / Case	8-VFSOP (0.049", 1.25mm Width)
Protection Features	Over Temperature, Over Current, Reverse Polarity
PSRR	56 dB
Supplier Device Package	SC-70-8
Voltage - Input (Max) [Max]	20 V
Voltage - Output (Min/Fixed)	5 V
Voltage Dropout (Max) [Max]	0.45 V

LT3009 Series

3µA IQ, 20mA Low Dropout Linear Regulators

Part	Protection Features	Package / Case	Current - Supply (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Number of Regulators	Voltage - Input (Max) [Max]	Control Features	PSRR	Current - Quiescent (Iq)	Voltage Dropout (Max) [Max]	Output Configuration	Voltage - Output (Min/Fixed)	Current - Output	Supplier Device Package	Mounting Type	Voltage - Output (Max) [Max]	Output Type
Analog Devices Inc./Maxim Integrated LT3009IDC-1.5#TRMPBF	Over Current Over Temperature Reverse Polarity	6-WFDFN Exposed Pad	1 mA	125 °C	-40 C	1	20 V	Enable	67 dB	6 µA	0.45 V	Positive	1.5 V	20 mA	6-DFN (2x2)	Surface Mount
Analog Devices Inc./Maxim Integrated LT3009IDC-3.3#TRPBF	Over Current Over Temperature Reverse Polarity	6-WFDFN Exposed Pad	1 mA	125 °C	-40 C	1	20 V	Enable	61 dB	6 µA	0.45 V	Positive	3.3 V	20 mA	6-DFN (2x2)	Surface Mount
Analog Devices Inc./Maxim Integrated LT3009EDC-3.3#TRPBF	Over Current Over Temperature Reverse Polarity	6-WFDFN Exposed Pad	1 mA	125 °C	-40 C	1	20 V	Enable	61 dB	6 µA	0.45 V	Positive	3.3 V	20 mA	6-DFN (2x2)	Surface Mount
Analog Devices Inc./Maxim Integrated LT3009ESC8-5#TRMPBF	Over Current Over Temperature Reverse Polarity	8-VFSOP (0.049" 1.25mm Width)	1 mA	125 °C	-40 C	1	20 V	Enable	56 dB	6 µA	0.45 V	Positive	5 V	20 mA	SC-70-8	Surface Mount
Analog Devices Inc./Maxim Integrated LT3009ESC8-3.3#TRMPBF	Over Current Over Temperature Reverse Polarity	8-VFSOP (0.049" 1.25mm Width)	1 mA	125 °C	-40 C	1	20 V	Enable	61 dB	6 µA	0.45 V	Positive	3.3 V	20 mA	SC-70-8	Surface Mount
Analog Devices Inc./Maxim Integrated LT3009ESC8#TRPBF	Over Current Over Temperature Reverse Polarity	8-VFSOP (0.049" 1.25mm Width)	1 mA	125 °C	-40 C	1	20 V	Enable	72 dB	6 µA	0.45 V	Positive	0.6 V	20 mA	SC-70-8	Surface Mount	19.55 V	Adjustable
Analog Devices Inc./Maxim Integrated LT3009EDC-1.2#TRMPBF	Over Current Over Temperature Reverse Polarity	6-WFDFN Exposed Pad	1 mA	125 °C	-40 C	1	20 V	Enable	68 dB	6 µA	0.45 V	Positive	1.2 V	20 mA	6-DFN (2x2)	Surface Mount
Analog Devices Inc./Maxim Integrated LT3009IDC-1.5#TRPBF	Over Current Over Temperature Reverse Polarity	6-WFDFN Exposed Pad	1 mA	125 °C	-40 C	1	20 V	Enable	67 dB	6 µA	0.45 V	Positive	1.5 V	20 mA	6-DFN (2x2)	Surface Mount
Analog Devices Inc./Maxim Integrated LT3009ESC8-5	Over Current Over Temperature Reverse Polarity	8-VFSOP (0.049" 1.25mm Width)	1 mA	125 °C	-40 C	1	20 V	Enable	56 dB	6 µA	0.45 V	Positive	5 V	20 mA	SC-70-8	Surface Mount
Analog Devices Inc./Maxim Integrated LT3009EDC#TRMPBF	Over Current Over Temperature Reverse Polarity	6-WFDFN Exposed Pad	1 mA	125 °C	-40 C	1	20 V	Enable	72 dB	6 µA	0.45 V	Positive	0.6 V	20 mA	6-DFN (2x2)	Surface Mount	19.55 V	Adjustable

Pricing

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

Distributor	Package	Quantity	$	Updated

Digikey	N/A	0	$ 0.00	1m+

Description

General part information

LT3009 Series

The LT3009 Series are micropower, low dropout voltage (LDO) linear regulators. The devices supply 20mA output current with a dropout voltage of 280mV. No-load quiescent current is 3μA. Ground pin current remains at less than 5% of output current as load increases. In shutdown, quiescent current is less than 1μA.The LT3009 regulators optimize stability and transient response with low ESR ceramic capacitors, requiring a minimum of only 1μF. The regulators do not require the . addition of ESR as is common with other regulators. Internal protection circuitry includes current limiting, thermal limiting, reverse-battery protection and reverse-current protection.The LT3009 Series are ideal for applications that require moderate output drive capability coupled with ultralow standby power consumption. The device is available in fixed output voltages of 1.2V, 1.5V, 1.8V, 2.5V, 3.3V and 5V, and as an adjustable device with an output voltage range down to the 600mV reference. The LT3009 is available in the 6-lead DFN and 8-lead SC70 packages.ApplicationsLow Current Battery-Powered SystemsKeep-Alive Power SuppliesRemote MonitoringUtility MetersHotel Door Locks

Documents

Technical documentation and resources