MAX5087BATE+ by Analog Devices

45V, 400mA, Low-Quiescent-Current Linear Regulator with Adjustable Reset Delay

Status: Active
Series: MAX5087A, MAX5087B
RoHS: Unknown
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The MAX5087 high-voltage linear regulator operates from an input voltage of 6.5V to 45V and delivers up to 400mA of output current. The device consumes only 70µA of quiescent current with no load and 11µA in shutdown. The device includes a SET input, that when connected to ground, selects a preset output voltage of 3.3V (MAX5087A) or 5.0V (MAX5087B). Alternatively, the output voltage can be adjusted from 2.5V to 11V by simply connecting SET to the regulator's output through a resistive divider network. The MAX5087 also provides an open-drain, active-low microprocessor (µP) reset output that asserts when the regulator output drops below the preset output voltage threshold. An external capacitor programs the reset timeout period. Other features include an enable input, thermal shutdown, and short-circuit protection. The MAX5087 operates over the automotive temperature range of -40°C to +125°C and is available in a 16-pin TQFN thermally enhanced package.

Prices starting from US$0.96


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Logo for Newark Electronics Newark Electronics US$2.90
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Logo for element14 element14 US$2.24
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Features

Wide Operating Input Voltage Range (6.5V to 45V)
Thermally Enhanced Package Dissipates 2.6W at TA = +70°C (16-Pin TQFN)
2.6W at TA = +70°C (16-Pin TQFN)
Guaranteed 400mA Output Current
70µA Quiescent Supply Current
Preset 3.3V, 5.0V, or Adjustable 2.5V to 11V Output Voltage
Remote Load Sense Capability
Enable Input
Integrated µP Reset Circuit with Programmable Timeout Period
Thermal and Short-Circuit Protection
-40°C to +125°C Operating Temperature Range

Specifications

VIN (V) (min) 6.5
VIN (V) (max) 45
Adj. VOUT (V) (min) 2.5
Adj. VOUT (V) (max) 11
Rated ILOAD (mA) 400
Preset VOUT (V) 3.3
# Regulators 1
VDROPOUT @Rated ILOAD (V) (typ) 0.9
ICC (µA) (max) 150
Low Batt./ Pwr. Fail Out No
POK/Reset Thresh. (V) (nom) Vout-8%
Watchdog No
Reverse Batt. Protect. No
Oper. Temp. (°C) -40 to +125
Package/Pins See Data Sheet


MAX5087BATE+ Power Management ICs - PMIC by Analog Devices

LDO FIXED 5V 0.4A TQFN-16

Status: Unknown
Series: 5V 400mA LDO Voltage Regulators
RoHS: Unknown
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Specifications

Output Type Fixed
Input Voltage Min 6.5V
Input Voltage Max 45V
Fixed Output Voltage Nom. 5V
Adjustable Output Voltage Min -
Adjustable Output Voltage Max -
Output Current 400mA
Dropout Voltage Vdo 900mV
LDO Regulator Case Style TQFN
No. of Pins 16Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range 5V 400mA 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. 5V

Alternative Descriptions

Ldo, Fixed, 5V, 0.4A, Tqfn-16 | Newark Electronics
IC, LDO REG, 400MA, 16-TQFN-EP | Farnell

Frequently Asked Questions

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Is the MAX5087BATE+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

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