MAX38902DANT27+T

Active

Analog Devices Inc./Maxim Integrated

10.5ΜVRMSLOW NOISE 500MA LDO LINEAR REGULATOR

Find alt

Alpha

MAX38902DANT27+T

Active

Analog Devices Inc./Maxim Integrated

10.5ΜVRMSLOW NOISE 500MA LDO LINEAR REGULATOR

Find alt

Alpha

Description Specifications Series Pricing CAD Documents

Description

General part information

MAX38902 Series

The MAX38902A/B/C/D are low-noise, linear regulators that deliver up to 500mA of output current with only 10.5µVRMSof output noise from 10Hz to 100kHz. These regulators maintain ±1% output accuracy over a wide input voltage range, requiring only 100mV of input-to-output headroom at full load. The 365µA no-load supply current is independent of drop-out voltage.The MAX38902A have nine, pin-selectable output voltages 1.2V, 1.5V, 1.8V, 2.5V, 3.0V, 3.1V, 3.3V, 4.0V, and 5V. The MAX38902B/C have a resistor-adjustable output voltage in the range of 0.6V to 5.3V. The MAX38902B also includes an active-low POK output.The MAX38902D have factory-preset output voltages ranging from 0.7V to 5V. All versions include a programmable output soft-start rate, output over-current and thermal-overload protection.The MAX38902A/B are offered in an 8-pin TDFN package, while the MAX38902C/D are offered in a 2 x 3, 0.4mm wafer-level package (WLP).Design Solution: Modern Portable Devices Require a New Breed of LDOs ›ApplicationsAudio SystemsCommunication CircuitryHigh-Resolution Data Acquisition Systems

Technical Specifications

Parameters and characteristics for this part

Specification	MAX38902DANT27+T

Control Features	Enable
Current - Output	500 mA
Current - Quiescent (Iq)	600 µA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Output Configuration	Positive
Output Type	Fixed
Package / Case	WLBGA, 6-XFBGA
Package Length	1.22 mm
Package Name	6-WLP
Package Width	0.82 mm
Protection Features	Over Temperature, Reverse Polarity, Over Current
PSRR (Maximum)	70 dB
PSRR (Minimum)	40 dB
Voltage - Input (Max)	5.5 V
Voltage - Output (Min/Fixed)	2.7 V
Voltage Dropout (Max)	0.3 V

MAX38902 Series

10.5μVRMSLow Noise 500mA LDO Linear Regulator

Part	Number of Regulators	Current - Output	Current - Quiescent (Iq)	Output Type	Package / Case	Output Configuration	Voltage Dropout (Max)	Package Name	Package Width	Package Length	PSRR (Maximum)	PSRR (Minimum)	Voltage - Input (Max)	Protection Features	Voltage - Output (Min/Fixed)	Mounting Type	Operating Temperature (Max)	Operating Temperature (Min)	Control Features	Board Type	Supplied Contents	Utilized IC / Part	Contents	Channels per IC (Single)	Channels per IC (Type)	Channels per IC (Count)	Voltage - Output (Max)
Analog Devices Inc./Maxim Integrated MAX38902DANT27+T	1	500 mA	600 µA	Fixed	6-XFBGA WLBGA	Positive	0.3 V	6-WLP	0.82 mm	1.22 mm	70 dB	40 dB	5.5 V	Over Current Over Temperature Reverse Polarity	2.7 V	Surface Mount	125 °C	-40 °C	Enable
Analog Devices Inc./Maxim Integrated MAX38902EEVKIT#																				Fully Populated	Board(s)	MAX38902	Board	1	Single	1
Analog Devices Inc./Maxim Integrated MAX38902DANT12+T	1	500 mA	600 µA	Fixed	6-XFBGA WLBGA	Positive	0.3 V	6-WLP	0.82 mm	1.22 mm	70 dB	40 dB	5.5 V	Over Current Over Temperature Reverse Polarity	1.2 V	Surface Mount	125 °C	-40 °C	Enable
Analog Devices Inc./Maxim Integrated MAX38902AETA+	1	500 mA	600 µA	Adjustable	8-WFDFN Exposed Pad	Positive	0.3 V	8-TDFN-EP	2 mm	2 mm	70 dB	40 dB	5.5 V	Over Current Over Temperature Reverse Polarity	0.6 V	Surface Mount	125 °C	-40 °C	Enable								5.3 V
Analog Devices Inc./Maxim Integrated MAX38902CANT+	1	500 mA	600 µA	Adjustable	6-XFBGA WLBGA	Positive	0.3 V	6-WLP	0.82 mm	1.22 mm	70 dB	40 dB	5.5 V	Over Current Over Temperature Reverse Polarity	0.6 V	Surface Mount	125 °C	-40 °C	Enable								5.3 V
Analog Devices Inc./Maxim Integrated MAX38902DANT27+	1	500 mA	600 µA	Fixed	6-XFBGA WLBGA	Positive	0.3 V	6-WLP	0.82 mm	1.22 mm	70 dB	40 dB	5.5 V	Over Current Over Temperature Reverse Polarity	2.7 V	Surface Mount	125 °C	-40 °C	Enable
Analog Devices Inc./Maxim Integrated MAX38902BATA+	1	500 mA	600 µA	Adjustable	8-WFDFN Exposed Pad	Positive	0.3 V	8-TDFN-EP	2 mm	2 mm	70 dB	40 dB	5.5 V	Over Current Over Temperature Reverse Polarity	0.6 V	Surface Mount	125 °C	-40 °C	Enable								5.3 V
Analog Devices Inc./Maxim Integrated MAX38902EATA+T	1	500 mA	1.5 mA	Adjustable	8-WFDFN Exposed Pad	Positive	0.3 V	8-TDFN-EP	2 mm	2 mm	60 dB	40 dB	5.5 V	Over Current Over Temperature Reverse Polarity	0.8 V	Surface Mount	125 °C	-40 °C	Enable								5 V
Analog Devices Inc./Maxim Integrated MAX38902BETA+	1	500 mA	600 µA	Adjustable	8-WFDFN Exposed Pad	Positive	0.3 V	8-TDFN-EP	2 mm	2 mm	70 dB	40 dB	5.5 V	Over Current Over Temperature Reverse Polarity	0.6 V	Surface Mount	125 °C	-40 °C	Enable								5.3 V
Analog Devices Inc./Maxim Integrated MAX38902AATA+	1	500 mA	600 µA	Adjustable	8-WFDFN Exposed Pad	Positive	0.3 V	8-TDFN-EP	2 mm	2 mm	70 dB	40 dB	5.5 V	Over Current Over Temperature Reverse Polarity	0.6 V	Surface Mount	125 °C	-40 °C	Enable								5.3 V

Pricing

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

Create a free account to access distributor pricing data.

CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Package Drawing - Wafer-Level Package 2x3 Bump, Full Array

MAX38902A-MAX38902D: 10.5μVRMSLow Noise 500mA LDO Linear Regulator Data Sheet (Rev.9)

Design Solutions 78 - Modern Portable Devices Require a New Breed of LDOs