MAX8868EUK30+T

Obsolete

Analog Devices Inc./Maxim Integrated

LOW-NOISE, LOW-DROPOUT, 150MA LINEAR REGULATORS IN SOT23

MAX8868EUK30+T

Obsolete

Analog Devices Inc./Maxim Integrated

LOW-NOISE, LOW-DROPOUT, 150MA LINEAR REGULATORS IN SOT23

Description Specifications Series Pricing CAD Documents

Description

General part information

MAX8868 Series

The MAX8867/MAX8868 low-noise, low-dropout linear regulators operate from a 2.5V to 6.5V input and deliver up to 150mA. Typical output noise for these devices is just 30µVRMS, and typical dropout is only 165mV at 150mA. The output voltage is preset to voltages in the range of 2.5V to 5.0V, in 100mV increments. The MAX8867 and MAX8868 are pin-compatible with the MAX8863 and MAX8864, except for the BP pin.Designed with an internal P-channel MOSFET pass transistor, the MAX8867/MAX8868 maintain a low 100µA supply current, independent of the load current and dropout voltage. Other features include a 10nA logic-controlled shutdown mode, short-circuit and thermal-shutdown protection, and reverse battery protection. The MAX8868 also includes an auto-discharge function, which actively discharges the output voltage to ground when the device is placed in shutdown. Both devices come in regular and thin 5-pin SOT23 packages.ApplicationsCell PhonesCordless PhonesElectronic PlannersHandheld Instruments (PDAs, Palmtops)ModemsPalmtop ComputersPCMCIA CardsPCS Telephones

Technical Specifications

Parameters and characteristics for this part

Specification	MAX8868EUK30+T

Control Features	Enable
Current - Output	150 mA
Current - Quiescent (Iq)	180 µA
Current - Supply (Max)	100 µA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output Configuration	Positive
Output Type	Fixed
Package Name	SOT-23-5
Protection Features	Reverse Polarity, Short Circuit, Over Current, Over Temperature
PSRR	63 dB
Voltage - Input (Max)	6.5 V
Voltage - Output (Min/Fixed)	3 V
Voltage Dropout (Typical)	0.165 V

MAX8868 Series

Part	Current - Quiescent (Iq)	Mounting Type	Control Features	Current - Supply (Max)	Protection Features	Voltage - Input (Max)	Package Name	Number of Regulators	Voltage Dropout (Typical)	Output Type	Voltage - Output (Min/Fixed)	Current - Output	Output Configuration	PSRR	Operating Temperature (Max)	Operating Temperature (Min)	Package / Case
Analog Devices Inc./Maxim Integrated MAX8868EUK30+T	180 µA	Surface Mount	Enable	100 µA	Over Current Over Temperature Reverse Polarity Short Circuit	6.5 V	SOT-23-5	1	0.165 V	Fixed	3 V	150 mA	Positive	63 dB	85 °C	-40 °C
Analog Devices Inc./Maxim Integrated MAX8868EUK50+T	180 µA	Surface Mount	Enable	100 µA	Over Current Over Temperature Reverse Polarity Short Circuit	6.5 V	SOT-23-5	1	0.165 V	Fixed	5 V	150 mA	Positive	63 dB	85 °C	-40 °C
Analog Devices Inc./Maxim Integrated MAX8868EUK28+	180 µA	Surface Mount	Enable	100 µA	Over Current Over Temperature Reverse Polarity Short Circuit	6.5 V	SOT-23-5	1	0.165 V	Fixed	2.8 V	150 mA	Positive	63 dB	85 °C	-40 °C
Analog Devices Inc./Maxim Integrated MAX8868EUK28+T	180 µA	Surface Mount	Enable	100 µA	Over Current Over Temperature Reverse Polarity Short Circuit	6.5 V	SOT-23-5	1	0.165 V	Fixed	2.8 V	150 mA	Positive	63 dB	85 °C	-40 °C
Analog Devices Inc./Maxim Integrated MAX8868EUK33+T	180 µA	Surface Mount	Enable	100 µA	Over Current Over Temperature Reverse Polarity Short Circuit	6.5 V	SOT-23-5	1	0.165 V	Fixed	3.3 V	150 mA	Positive	63 dB	85 °C	-40 °C
Analog Devices Inc./Maxim Integrated MAX8868EZK28+T	180 µA	Surface Mount	Enable	100 µA	Over Current Over Temperature Reverse Polarity Short Circuit	6.5 V	TSOT-23-5	1	0.165 V	Fixed	2.8 V	150 mA	Positive	63 dB	85 °C	-40 °C	SOT-23-5 Thin TSOT-23-5
Analog Devices Inc./Maxim Integrated MAX8868EUK25+T	180 µA	Surface Mount	Enable	100 µA	Over Current Over Temperature Reverse Polarity Short Circuit	6.5 V	SOT-23-5	1	0.165 V	Fixed	2.5 V	150 mA	Positive	63 dB	85 °C	-40 °C
Analog Devices Inc./Maxim Integrated MAX8868EUK32+T	180 µA	Surface Mount	Enable	100 µA	Over Current Over Temperature Reverse Polarity Short Circuit	6.5 V	SOT-23-5	1	0.165 V	Fixed	3.2 V	150 mA	Positive	63 dB	85 °C	-40 °C
Analog Devices Inc./Maxim Integrated MAX8868EUK29+T	180 µA	Surface Mount	Enable	100 µA	Over Current Over Temperature Reverse Polarity Short Circuit	6.5 V	SOT-23-5	1	0.165 V	Fixed	2.9 V	150 mA	Positive	63 dB	85 °C	-40 °C

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

MAX8868 Reliability Data

MAX8867-MAX8868: Low-Noise, Low-Dropout, 150mA Linear Regulators in SOT23 Data Sheet (Rev.3)

MAX8868EUK30+T | Datasheet