MAX8528EUD+ by Analog Devices

1.425V to 3.6V Input, 2A, 0.2V Dropout LDO Regulators


The MAX8526/MAX8527/MAX8528 low-dropout linear regulators operate from input voltages as low as 1.425V and are able to deliver up to 2A of continuous output current with a maximum dropout voltage of only 200mV. The output voltage can be set from 0.5V to (VIN - 0.2V) and is 1.4% accurate over load and line variations, from 0°C to +85°C. These regulators use small, 2.2µF ceramic input capacitors and 10µF ceramic output capacitors to deliver 2A output current. High bandwidth provides excellent transient response and limits the output voltage deviation to 45mV for a 20mA to 2A load step, with only a 10µF ceramic output capacitor, and the voltage deviations can be reduced further by increasing the output capacitor. Designed with an internal p-channel MOSFET pass transistor, the MAX8526/MAX8527/MAX8528 feature low 500µA typical supply current during dropout conditions. Soft-start reduces inrush current. Other features include a logic-controlled shutdown mode, short-circuit protection, and thermal-overload protection. The MAX8527 features a power-OK (POK) output that transitions high when the regulator output is within ±10% of its nominal output voltage. The MAX8528 features a 150ms power-on reset (POR) output. The parts are packaged in a 14-pin TSSOP package, which includes an exposed pad for optimal power dissipation.

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Prices starting from US$3.41

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Features

1.425V to 3.6V Input Voltage Range
Guaranteed 200mV Dropout at 2A Output Current
±0.6% Initial Accuracy
±1.4% Output Accuracy over Load/Line/Temperature (0°C to +85°C)
Compatible with Ceramic Capacitors
Fast Transient Response
440µA Operating Supply Current
< 50µA Shutdown Supply Current
Short-Circuit Protection
Thermal-Overload Protection
Soft-Start Limits Inrush Current
5mm x 6.4mm Footprint, 1.1mm Profile

Specifications

VIN (V) (min) 1.4
VIN (V) (max) 3.6
Adj. VOUT (V) (min) 0.5
Adj. VOUT (V) (max) 3.4
Rated ILOAD (mA) 2000
# Regulators 1
VDROPOUT @Rated ILOAD (V) (typ) 0.1
ICC (µA) (max) 800
Low Batt./ Pwr. Fail Out No
POK/Reset Thresh. (V) (nom) Vout-10%
Watchdog No
Reverse Batt. Protect. No
Oper. Temp. (°C) -40 to +85
Package/Pins TSSOP/14
BudgetaryPrice (See Notes) 2.5


MAX8528EUD+ Power Management ICs - PMIC by Analog Devices

LDO ADJ 2A 1.425V TO 3.6V TSSOP-14

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

Specifications

Output Type Adjustable
Input Voltage Min 1.425V
Input Voltage Max 3.6V
Fixed Output Voltage Nom. -
Adjustable Output Voltage Min 1.425V
Adjustable Output Voltage Max 3.6V
Output Current 2A
Dropout Voltage Vdo 100mV
LDO Regulator Case Style TSSOP
No. of Pins 14Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Output Voltage Max 3.6V
Output Voltage Min 1.425V

Alternative Descriptions

1.425V to 3.6V Input, 2A, 0.2V | Analog Devices
LDO, ADJ, 2A, 1.425V TO 3.6V, TSSOP-14 | Farnell

Frequently Asked Questions

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Is the MAX8528EUD+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including Analog Devices, element14 and Farnell have stock available or on a lead time for MAX8528EUD+ .

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