Integrated Circuits (ICs)

MAX8940EXK30+T

Obsolete

Analog Devices Inc./Maxim Integrated

IC REG LINEAR 3V 120MA SC70-5

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Integrated Circuits (ICs)

MAX8940EXK30+T

Obsolete

Analog Devices Inc./Maxim Integrated

IC REG LINEAR 3V 120MA SC70-5

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MAX8940EXK30+T

Control Features	Enable
Current - Output	120 mA
Current - Quiescent (Iq)	90 çA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Output Configuration	Positive
Package / Case	SOT-353, SC-70-5, 5-TSSOP
Protection Features	Over Temperature, Over Current
PSRR [Max]	65 dB
PSRR [Min]	45 dB
Supplier Device Package	SC-70-5
Voltage - Input (Max) [Max]	6 V
Voltage - Output (Min/Fixed)	3 V
Voltage Dropout (Max) [Max]	0.12 V

MAX8940 Series

Low-Noise, High PSRR, Low-Dropout, 120mA Linear Regulator

Part	Operating Temperature [Max]	Operating Temperature [Min]	Current - Quiescent (Iq)	Package / Case	Mounting Type	Protection Features	Voltage Dropout (Max) [Max]	Voltage - Input (Max) [Max]	Voltage - Output (Min/Fixed)	Current - Output	Output Configuration	Control Features	PSRR [Min]	PSRR [Max]	Supplier Device Package	Number of Regulators
Analog Devices Inc./Maxim Integrated MAX8940EXK30+T	85 C	-40 ¯C	90 çA	5-TSSOP SC-70-5 SOT-353	Surface Mount	Over Current Over Temperature	0.12 V	6 V	3 V	120 mA	Positive	Enable	45 dB	65 dB	SC-70-5	1
Analog Devices Inc./Maxim Integrated MAX8940EXK28+T	85 C	-40 ¯C	90 çA	5-TSSOP SC-70-5 SOT-353	Surface Mount	Over Current Over Temperature	0.135 V	6 V	2.8 V	120 mA	Positive	Enable	45 dB	65 dB	SC-70-5	1
Analog Devices Inc./Maxim Integrated MAX8940EXK28+	85 C	-40 ¯C	90 çA	5-TSSOP SC-70-5 SOT-353	Surface Mount	Over Current Over Temperature	0.135 V	6 V	2.8 V	120 mA	Positive	Enable	45 dB	65 dB	SC-70-5	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	0	$ 0.54

Description

General part information

MAX8940 Series

The MAX8940 low-noise, low-dropout (LDO) linear regulator is designed to deliver up to 120mA continuous output current. This regulator achieves a low 120mV dropout for 120mA load current. The MAX8940 uses an advanced architecture to achieve low output voltage noise of 25µVRMSand PSRR of 45dB at 100kHz.The MAX8940 is preset to either 2.8V or 3.0V. Designed with a p-channel MOSFET series pass transistor, the MAX8940 maintain very low ground current (40µA).The regulator is designed and optimized to work with low-value, low-cost ceramic capacitors. The MAX8940 requires only 1µF (typ) of output capacitance for stability with any load. When disabled, current consumption drops to below 1µA.Package is a 5-pin SC70.ApplicationsBase StationsBluetooth Portable Radios and AccessoriesCellular and Cordless PhonesDigital CamerasPDA and Palmtop ComputersPersonal StereosPortable and Battery-Powered EquipmentWireless LANs

Documents

Technical documentation and resources

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