Analog Devices-MAX5419PETA+ Digital Potentiometers Digital Potentiometer 200kOhm 256POS Non-Volatile Linear 8-Pin TDFN EP Tube

Integrated Circuits (ICs)

MAX8902AATA+T

Active

LDO REGULATOR POS 1.5V1.8V2V2.5V3V3.1V3.3V4.6V4.7V 0.5A 8-PIN TDFN EP T/R

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DocumentsPackage Drawing - Thin Dual Flatpack No Leads, Exposed Pad MAX8902-MAX8902B: Low-Noise 500mA LDO Regulators in a 2mm x 2mm TDFN Package Data Sheet (Rev.6)+1

Integrated Circuits (ICs)

MAX8902AATA+T

Active

Analog Devices Inc./Maxim Integrated

LDO REGULATOR POS 1.5V1.8V2V2.5V3V3.1V3.3V4.6V4.7V 0.5A 8-PIN TDFN EP T/R

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DocumentsPackage Drawing - Thin Dual Flatpack No Leads, Exposed Pad MAX8902-MAX8902B: Low-Noise 500mA LDO Regulators in a 2mm x 2mm TDFN Package Data Sheet (Rev.6)+1

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MAX8902AATA+T

Control Features	Enable
Current - Output	500 mA
Current - Quiescent (Iq)	120 µA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Output Configuration	Positive
Output Type	Programmable
Package / Case	8-WFDFN Exposed Pad
Protection Features	Soft Start, Reverse Polarity, Over Temperature, Short Circuit
PSRR [Max]	92 dB
PSRR [Min]	62 dB
Supplier Device Package	8-TDFN-EP (2x2)
Voltage - Input (Max) [Max]	5.5 V
Voltage - Output (Max) [Max]	4.7 V
Voltage - Output (Min/Fixed)	1.5 V
Voltage Dropout (Max) [Max]	0.12 V

MAX8902 Series

Low-Noise 500mA LDO Regulators in a 2mm x 2mm TDFN Package

Part	Control Features	Operating Temperature [Max]	Operating Temperature [Min]	Qualification	Voltage Dropout (Max) [Max]	Protection Features	Package / Case	Voltage - Input (Max) [Max]	Grade	Voltage - Output (Max) [Max]	Number of Regulators	Supplier Device Package	PSRR [Max]	PSRR [Min]	Current - Output	Voltage - Output (Min/Fixed)	Current - Quiescent (Iq)	Mounting Type	Output Type	Output Configuration	Supplied Contents	Board Type	Utilized IC / Part	Voltage - Input [Min]	Voltage - Input [Max]	Regulator Type	Contents	Voltage - Output	Channels per IC
Analog Devices Inc./Maxim Integrated MAX8902AATA/V+T	Enable	125 °C	-40 C	AEC-Q100	0.12 V	Over Temperature Reverse Polarity Short Circuit Soft Start	8-WFDFN Exposed Pad	5.5 V	Automotive	4.7 V	1	8-TDFN-EP (2x2)	92 dB	62 dB	500 mA	1.5 V	120 µA	Surface Mount	Programmable	Positive
Analog Devices Inc./Maxim Integrated MAX8902AATA+T	Enable	125 °C	-40 C		0.12 V	Over Temperature Reverse Polarity Short Circuit Soft Start	8-WFDFN Exposed Pad	5.5 V		4.7 V	1	8-TDFN-EP (2x2)	92 dB	62 dB	500 mA	1.5 V	120 µA	Surface Mount	Programmable	Positive
Analog Devices Inc./Maxim Integrated MAX8902BATA+T	Enable Power Good	125 °C	-40 C		0.12 V	Over Temperature Reverse Polarity Short Circuit Soft Start	8-WFDFN Exposed Pad	5.5 V		5.3 V	1	8-TDFN-EP (2x2)	92 dB	62 dB	500 mA	0.6 V	120 µA	Surface Mount	Adjustable	Positive
Analog Devices Inc./Maxim Integrated MAX8902EVKIT+															500 mA						Board(s)	Fully Populated	MAX8902A MAX8902B	1.7 V	5.5 V	Positive Adjustable	Board(s)	1.5V 1.8V 2.5V 2V 3.1V 3.3V 3V 4.6V or 4.7V	1

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 4.49
		10	$ 3.04
		25	$ 2.66
		100	$ 2.39
	Digi-Reel®	1	$ 4.49
		10	$ 3.04
		25	$ 2.66
		100	$ 2.39
	N/A	5836	$ 4.70
	Tape & Reel (TR)	2500	$ 2.39

Description

General part information

MAX8902 Series

The MAX8902A/MAX8902B low-noise linear regulators deliver up to 500mA of output current with only 16µVRMSof output noise in a 100kHz bandwidth. These regulators maintain their output voltage over a wide input range, requiring only 100mV of input-to-output headroom at full load.These LDOs maintain a low 80µA typical supply current, independent of the load current and dropout voltage. The regulator control circuitry includes a programmable soft-start circuit and short circuit, reverse current, and thermal-overload protection. Other features include an enable input and a power-OK output (MAX8902B only).The MAX8902A output voltage can be set to 1.5V, 1.8V, 2.0V, 2.5V, 3.0V, 3.1V, 3.3V, 4.6V, or 4.7V using the SELA and SELB inputs. The MAX8902B output voltage can be set between 0.6V and 5.3V with an external resistor voltage-divider.ApplicationsMP3 and Portable Media PlayersNotebook ComputersSmartphones

Documents

Technical documentation and resources

Package Drawing - Thin Dual Flatpack No Leads, Exposed Pad

Package Drawing

MAX8902-MAX8902B: Low-Noise 500mA LDO Regulators in a 2mm x 2mm TDFN Package Data Sheet (Rev.6)

Data Sheet

MAX8902A Reliability Data

Reliability Data