Specification	MAX25300BATA/V+T

Control Features	Enable, Current Limit, Power on Reset
Current - Output	500 mA
Current - Quiescent (Iq)	0.6 mA
Grade	Automotive
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Output Configuration	Positive
Output Type	Adjustable
Package / Case	8-WFDFN Exposed Pad
Protection Features	Short Circuit, Reverse Current, Over Current, Under Voltage Lockout (UVLO), Over Temperature
PSRR [Max]	70 dB
PSRR [Min]	40 dB
Qualification	AEC-Q100
Supplier Device Package	8-TDFN-EP (2x2)
Voltage - Input (Max) [Max]	5.5 V
Voltage - Output (Max) [Max]	5.3 V
Voltage - Output (Min/Fixed)	0.6 V
Voltage Dropout (Max) [Max]	0.3 V

MAX25300B Series

12µVRMS, Low-Noise, 500mA LDO Linear Regulator

Part	Voltage Dropout (Max) [Max]	Current - Output	Grade	Number of Regulators	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Output (Min/Fixed)	Current - Quiescent (Iq)	Control Features	Supplier Device Package	Voltage - Input (Max) [Max]	Mounting Type	Output Type	Package / Case	Protection Features	PSRR [Max]	PSRR [Min]	Qualification	Output Configuration	Voltage - Output (Max) [Max]
Analog Devices Inc./Maxim Integrated MAX25300BATA/V+T	0.3 V	500 mA	Automotive	1	125 °C	-40 C	0.6 V	0.6 mA	Current Limit Enable Power on Reset	8-TDFN-EP (2x2)	5.5 V	Surface Mount	Adjustable	8-WFDFN Exposed Pad	Over Current Over Temperature Reverse Current Short Circuit Under Voltage Lockout (UVLO)	70 dB	40 dB	AEC-Q100	Positive	5.3 V

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	$ 4.66
		10	$ 4.18
		25	$ 3.95
		100	$ 3.43
		250	$ 3.25
		500	$ 2.92
		1000	$ 2.46
	Digi-Reel®	1	$ 4.66
		10	$ 4.18
		25	$ 3.95
		100	$ 3.43
		250	$ 3.25
		500	$ 2.92
		1000	$ 2.46
	N/A	2000	$ 1.70
	Tape & Reel (TR)	2500	$ 0.83
		5000	$ 0.80
		12500	$ 0.77

Description

General part information

MAX25300B Series

TheMAX25300A/MAX25300B are low-noise linear regulators that deliver up to 500mA of output current with only 12μVRMSof 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 dropout voltage.The MAX25300A has nine pin-selectable output voltages: 1.2V, 1.5V, 1.8V, 2.5V, 3.0V, 3.1V, 3.3V, 4.0V, and 5V. The MAX25300B has a resistor-adjustable output voltage in the 0.6V to 5.3V range. The MAX25300B also includes an active-high POK output.The MAX25300A/MAX25300B are offered in an 8-pin TDFN package.APPLICATIONSAutomotive ElectronicsAudio SystemsHigh-Resolution Data Acquisition Systems