MAX1963AEZT120+T by Analog Devices

Low-Input-Voltage, 300mA LDO Regulators with RESET in SOT and TDFN


The MAX1963A/MAX1976A low-dropout linear regulators operate from a +1.62V to +3.6V supply and deliver a guaranteed 300mA continuous load current with a low 100mV dropout. The high-accuracy (±0.5%) output voltage is preset to an internally trimmed voltage in the +0.75V to +3.0V range. An active-low, open-drain reset output remains asserted for at least 2.2ms (MAX1963A) or 70ms (MAX1976A) after the output voltage reaches regulation. These devices are offered in thin SOT23 and thin DFN packages. An internal pMOS pass transistor allows the low supply current to remain independent of load and dropout voltage, making these devices ideal for portable battery-powered equipment.

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Prices starting from US$1.10

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Features

Low 1.62V Minimum Input Voltage
Guaranteed 300mA Output Current
±2.5% Accuracy Over Load/Line/Temp
Low 100mV Dropout at 300mA Load
2.2ms (MAX1963A) or 70ms (MAX1976A) Active-Low RESET Output Flag
Supply Current Independent of Load and Dropout Voltage
Logic-Controlled Shutdown
Thermal-Overload and Short-Circuit Protection
Preset Output Voltages (0.75V to 3.0V)
Tiny 6-Pin Thin SOT23 Package (< 1.1mm High)
TDFN Package (< 0.8mm High)

Specifications

VIN (V) (min) 1.62
VIN (V) (max) 3.6
Rated ILOAD (mA) 300
Preset VOUT (V) 13
# Regulators 1
VDROPOUT @Rated ILOAD (V) (typ) 0.1
ICC (µA) (max) 140
Output Voltage Noise (µV RMS) (typ) 86
Ref. Bypass No
Low Batt./ Pwr. Fail Out No
POK/Reset Thresh. (V) (nom) Vout-17.5%
Watchdog No
Reverse Batt. Protect. No
Oper. Temp. (°C) -40 to +85
Package/Pins TSOT/6
BudgetaryPrice (See Notes) 0.89


MAX1963AEZT120+T Power Management ICs - PMIC by Analog Devices

LDO FIXED 1.2V 0.3A TSOT-23-6

Status: Unknown
Series: 1.2V 300mA LDO Voltage Regulators
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Output Type Fixed
Input Voltage Min 1.62V
Input Voltage Max 3.6V
Fixed Output Voltage Nom. 1.2V
Adjustable Output Voltage Min -
Adjustable Output Voltage Max -
Output Current 300mA
Dropout Voltage Vdo 100mV
LDO Regulator Case Style TSOT-23
No. of Pins 6Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range 1.2V 300mA LDO Voltage Regulators
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

Ldo, Fixed, 1.2V, 0.3A, Tsot-23-6 | Newark Electronics
LDO, FIXED, 1.2V, 0.3A, TSOT-23-6 | element14
Low-Input-Voltage, 300mA LDO R | Analog Devices

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX1963AEZT120+T ?

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Is the MAX1963AEZT120+T RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including Newark Electronics, element14, Farnell and Analog Devices have stock available or on a lead time for MAX1963AEZT120+T .

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