Integrated Circuits (ICs)

MAX8840ELT26+

Obsolete

Analog Devices Inc./Maxim Integrated

IC REG LINEAR 2.6V 150MA 6UDFN

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Integrated Circuits (ICs)

MAX8840ELT26+

Obsolete

Analog Devices Inc./Maxim Integrated

IC REG LINEAR 2.6V 150MA 6UDFN

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MAX8840ELT26+

Control Features	Enable
Current - Output	150 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	6-WFDFN
Protection Features	Over Temperature, Over Current
PSRR [Max]	78 dB
PSRR [Min]	54 dB
Supplier Device Package	6-µDFN
Supplier Device Package [x]	1.5
Supplier Device Package [y]	1
Voltage - Input (Max) [Max]	6 V
Voltage - Output (Min/Fixed) [Min]	2.6 V
Voltage Dropout (Max) [Max]	0.135 V

MAX8840 Series

Ultra-Low-Noise, High PSRR, Low-Dropout, 150mA Linear Regulators in µDFN

Part	Output Configuration	Operating Temperature [Max]	Operating Temperature [Min]	Protection Features	Voltage - Output (Min/Fixed)	Supplier Device Package	Current - Output	Number of Regulators	Voltage Dropout (Max) [Max]	PSRR [Max]	PSRR [Min]	Voltage - Input (Max) [Max]	Control Features	Package / Case	Current - Quiescent (Iq)	Mounting Type	Supplier Device Package [y]	Supplier Device Package [x]	Voltage - Output (Min/Fixed) [Min]
Analog Devices Inc./Maxim Integrated MAX8840EYT27+T	Positive	85 C	-40 ¯C	Over Current Over Temperature	2.7 V	6-UTLGA (1.5x1.0)	150 mA	1	0.135 V	78 dB	54 dB	6 V	Enable	6-UFLGA	90 çA	Surface Mount
Analog Devices Inc./Maxim Integrated MAX8840ELT16+T	Positive	85 C	-40 ¯C	Over Current Over Temperature	1.6 V	6-µDFN	150 mA	1		78 dB	54 dB	6 V	Enable	6-WFDFN	90 çA	Surface Mount	1	1.5
Analog Devices Inc./Maxim Integrated MAX8840ELT26+	Positive	85 C	-40 ¯C	Over Current Over Temperature		6-µDFN	150 mA	1	0.135 V	78 dB	54 dB	6 V	Enable	6-WFDFN	90 çA	Surface Mount	1	1.5	2.6 V
Analog Devices Inc./Maxim Integrated MAX8840ELT28+T	Positive	85 C	-40 ¯C	Over Current Over Temperature	2.8 V	6-µDFN	150 mA	1	0.135 V	78 dB	54 dB	6 V	Enable	6-WFDFN	90 çA	Surface Mount	1	1.5
Analog Devices Inc./Maxim Integrated MAX8840ELT27+T	Positive	85 C	-40 ¯C	Over Current Over Temperature	2.7 V	6-µDFN	150 mA	1	0.135 V	78 dB	54 dB	6 V	Enable	6-WFDFN	90 çA	Surface Mount	1	1.5
Analog Devices Inc./Maxim Integrated MAX8840ELT45+TG65	Positive	85 C	-40 ¯C	Over Current Over Temperature		6-µDFN	150 mA	1	0.12 V	78 dB	54 dB	6 V	Enable	6-WFDFN	90 çA	Surface Mount	1	1.5	4.5 V
Analog Devices Inc./Maxim Integrated MAX8840ELT18+T	Positive	85 C	-40 ¯C	Over Current Over Temperature	1.8 V	6-µDFN	150 mA	1		78 dB	54 dB	6 V	Enable	6-WFDFN	90 çA	Surface Mount	1	1.5
Analog Devices Inc./Maxim Integrated MAX8840ELT25+T	Positive	85 C	-40 ¯C	Over Current Over Temperature	2.5 V	6-µDFN	150 mA	1	0.135 V	78 dB	54 dB	6 V	Enable	6-WFDFN	90 çA	Surface Mount	1	1.5
Analog Devices Inc./Maxim Integrated MAX8840EYT27+TG65	Positive	85 C	-40 ¯C	Over Current Over Temperature	2.7 V	6-UTLGA (1.5x1.0)	150 mA	1	0.135 V	78 dB	54 dB	6 V	Enable	6-UFLGA	90 çA	Surface Mount
Analog Devices Inc./Maxim Integrated MAX8840ELT33+T	Positive	85 C	-40 ¯C	Over Current Over Temperature	3.3 V	6-µDFN	150 mA	1	0.12 V	78 dB	54 dB	6 V	Enable	6-WFDFN	90 çA	Surface Mount	1	1.5

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	423	$ 0.71

Description

General part information

MAX8840 Series

The MAX8840/MAX8841/MAX8842 ultra-low-noise, low-dropout (LDO) linear regulators are designed to deliver up to 150mA continuous output current. These regulators achieve a low 120mV dropout for 120mA load current. The MAX8840 uses an advanced architecture to achieve ultra-low output voltage noise of 11µVRMSand PSRR of 54dB at 100kHz.The MAX8841 does not require a bypass capacitor, hence achieving the smallest PC board area. The MAX8842 output voltage can be adjusted with an external divider.The MAX8840/MAX8841 are preset to a variety of voltages in the 1.5V to 4.5V range. Designed with a p-channel MOSFET series pass transistor, the MAX8840/MAX8841/MAX8842 maintain very low ground current (40µA).The regulators are designed and optimized to work with low-value, low-cost ceramic capacitors. The MAX8840 requires only 1µF (typ) of output capacitance for stability with any load. When disabled, current consumption drops to below 1µA.The MAX8840/MAX8841/MAX8842 are available in a tiny 1mm x 1.5mm x 0.8mm µDFN.ApplicationsBase StationsBluetooth® Portable Radios and AccessoriesCellular and Cordless PhonesDigital CamerasPDA and Palmtop ComputersPersonal StereosPortable and Battery-Powered EquipmentWireless LANs

Documents

Technical documentation and resources