MAX1982EUT+T by Analog Devices

Low-Voltage, Low-Dropout Linear Regulators with External Bias Supply

Status: Active
Series: MAX1982EUT
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The MAX1982/MAX1983 are low-voltage, low-dropout linear regulators with an external bias supply input. The 5V bias supply drives the gate of the internal N-channel pass transistor, making these devices ideal for applications that require low-voltage outputs from low-voltage inputs. The MAX1982 delivers 1.2V (±3%) at 300mA from an input voltage of 1.25V to 5.5V. The MAX1983 delivers an adjustable output voltage from 0.8V to 2V. The MAX1982/MAX1983 include a current-limit and thermal shutdown that protects the regulator in the event of a fault condition. Both devices are offered in a 6-pin SOT23 package and are specified over the extended (-40°C to +85°C) temperature range.

Where to Buy

Prices starting from US$1.83

Distributor Stock
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Farnell
from US$1.83
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Analog Devices
from US$1.95
226
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element14
from US$1.93
-
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Features

Low-Cost 1.2V, 300mA VID Supply
±3% Output Voltage Accuracy
No Minimum Load Current Required
1.25V to 5.5V Input Supply Voltage
5V Input Bias Supply Voltage
Power-Good (PGOOD) Open-Drain Output with 1ms Rising Edge Propagation Delay (MAX1982)
Adjustable Output Voltage (MAX1983)
Low Supply Current (IBIAS + IIN = 165µA typ)
5µA (max) Shutdown Supply Current
Tiny 6-Pin SOT23 Package

Specifications

VIN (V) (min) 1.25
VIN (V) (max) 5.5
Rated ILOAD (mA) 300
Preset VOUT (V) 1.2
# Regulators 1
VDROPOUT @Rated ILOAD (V) (typ) 0.35
ICC (µA) (max) 250
Output Voltage Noise (µV RMS) (typ) 65
Ref. Bypass No
Low Batt./ Pwr. Fail Out No
POK/Reset Thresh. (V) (nom) Vout-9%
Watchdog No
Reverse Batt. Protect. No
Oper. Temp. (°C) -40 to +85
Package/Pins SOT23/6
BudgetaryPrice (See Notes) 1.51


MAX1982EUT+T Power Management ICs - PMIC by Analog Devices

LDO FIXED 1.2V 0.3A SOT-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 1.25V
Input Voltage Max 5.5V
Fixed Output Voltage Nom. 1.2V
Adjustable Output Voltage Min -
Adjustable Output Voltage Max -
Output Current 300mA
Dropout Voltage Vdo 350mV
LDO Regulator Case Style SOT-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 -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Output Voltage Nom. 1.2V

Alternative Descriptions

Low-Voltage, Low-Dropout Linea | Analog Devices
LDO, FIXED, 1.2V, 0.3A, SOT-23-6 | Farnell

Frequently Asked Questions

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Is the MAX1982EUT+T 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 MAX1982EUT+T .

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