MAX8860EUA25+ by Analog Devices

Low-Dropout, 300mA Linear Regulator in µMAX


The MAX8860 low-noise, low-dropout linear regulator operates from a +2.5V to +6.5V input and is guaranteed to deliver 300mA. Typical output noise for this device is 60µVRMS, and typical dropout is 105mV at 200mA. In addition to the six available preset output voltages (+1.8V, +2.5V, +2.77V, +2.82V, +3V, and +3.3V), the Dual Mode™ feature allows the device to be configured as an adjustable output regulator from +1.25V to +6.5V. Designed with an internal P-channel MOSFET pass transistor, the MAX8860 has a low 120µA supply current. An output fault-detection circuit indicates loss of regulation. Other features include a 10nA, logic-controlled shutdown mode, short-circuit and thermal-shutdown protection, and reverse battery protection. The MAX8860 is available in a miniature 8-pin µMAX® package.

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Features

High Output Current (300mA)
Low Output Voltage Noise: 60µVRMS
Low 105mV Dropout at 200mA Output
Low 120µA No-Load Supply Current
Thermal-Overload and Short-Circuit Protection
Reverse Battery Protection
10nA Logic-Controlled Shutdown
Active-low FAULT Indicator
Small, Space-Saving µMAX Package (1.1mm max height)
Small 2.2µF Output Capacitor Saves Space and Cost

Specifications

VIN (V) (min) 2.5
VIN (V) (max) 6.5
Adj. VOUT (V) (min) 1.25
Adj. VOUT (V) (max) 6.5
Rated ILOAD (mA) 300
Preset VOUT (V) 3
# Regulators 1
VDROPOUT @Rated ILOAD (V) (typ) 0.15
ICC (µA) (max) 270
Output Voltage Noise (µV RMS) (typ) 55
Ref. Bypass No
Low Batt./ Pwr. Fail Out No
POK/Reset Thresh. (V) (nom) Vout-4%
Watchdog No
Reverse Batt. Protect. Yes
Oper. Temp. (°C) -40 to +85
Package/Pins UMAX/8
BudgetaryPrice (See Notes) 0.98


MAX8860EUA25+ Power Management ICs - PMIC by Analog Devices

LDO FIXED 2.5V 0.3A UMAX-8

Status: Unknown
Series: 2.5V 300mA LDO Voltage Regulators
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Output Type Fixed
Input Voltage Min 2.5V
Input Voltage Max 6.5V
Fixed Output Voltage Nom. 2.5V
Adjustable Output Voltage Min -
Adjustable Output Voltage Max -
Output Current 300mA
Dropout Voltage Vdo 155mV
LDO Regulator Case Style µMAX
No. of Pins 8Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range 2.5V 300mA LDO Voltage Regulators
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Output Voltage Nom. 2.5V

Alternative Descriptions

Low-Dropout, 300mA Linear Regu | Analog Devices
Ldo, Fixed, 2.5V, 0.3A, Umax-8 | Newark Electronics
LDO, FIXED, 2.5V, 0.3A, UMAX-8 | Farnell

Frequently Asked Questions

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Is the MAX8860EUA25+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including Analog Devices, Newark Electronics and Farnell have stock available or on a lead time for MAX8860EUA25+ .

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