MAX8865TEUA+ by Analog Devices

Dual, Low-Dropout, 100mA Linear Regulators

Status: Active
Series: MAX8865R, MAX8865S, MAX8865T
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The MAX8865 and MAX8866 dual, low-dropout linear regulators operate from a +2.5V to +5.5V input range and deliver up to 100mA. At 200mA total load, the PMOS pass transistors keep the supply current at 145µA, making these devices ideal for battery-operated portable equipment such as cellular phones, cordless phones, and modems. The devices feature Dual Mode™ operation: their output voltages are preset (at 3.15V for the "T" versions, 2.84V for the "S" versions, or 2.80V for the "R" versions) or can be adjusted with external resistor dividers. Other features include independent low-power shutdown, short-circuit protection, thermal shutdown protection, and reverse battery protection. The MAX8866 also includes an auto-discharge function, which actively discharges the selected output voltage to ground when the device is placed in shutdown mode. Both devices come in a miniature 8-pin µMAX® package.

Where to Buy

Prices starting from US$1.61

Distributor Stock
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Features

Low Cost
Low, 55mV Dropout Voltage @ 50mA IOUT
Low, 105µA No-Load Supply Current
Low, 145µA Operating Supply Current (even in dropout)
Low, 350µVRMS Output Noise
Independent, Low-Current Shutdown Control
Thermal Overload Protection
Output Current Limit
Reverse Battery Protection
Dual Mode Operation: Fixed or Adjustable (1.25V to 5.5V) Outputs

Specifications

VIN (V) (min) 2.5
VIN (V) (max) 5.5
Adj. VOUT (V) (min) 1.3
Adj. VOUT (V) (max) 5.5
Rated ILOAD (mA) 100
Preset VOUT (V) 2.82.843.15
# Regulators 2
VDROPOUT @Rated ILOAD (V) (typ) 0.11
ICC (µA) (max) 270
Output Voltage Noise (µV RMS) (typ) 220
Ref. Bypass No
Low Batt./ Pwr. Fail Out No
Watchdog No
Reverse Batt. Protect. Yes
Oper. Temp. (°C) -40 to +85
Package/Pins UMAX/8
BudgetaryPrice (See Notes) 1.35


MAX8865TEUA+ Power Management ICs - PMIC by Analog Devices

LDO DUAL 3.15V/3.15V 0.1A UMAX-8

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Input Voltage Max 5.5V
Input Voltage Min 2.5V
No. of Outputs 2 Output, 2Outputs
Regulator Output Type Fixed Adjustable
LDO Regulator Case Style µMAX
No. of Pins 8Pins
Output Current - Output 1 100mA
Output Current - Output 2 100mA
Output Voltage - Output 1 5.5V
Output Voltage - Output 2 1.25V
Dropout Voltage Vdo 55mV
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

Dual, Low-Dropout, 100mA Linea | Analog Devices
LDO, DUAL, 3.15V/3.15V, 0.1A, UMAX-8 | Farnell

Frequently Asked Questions

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Is the MAX8865TEUA+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

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