MAX8877EUK50+T by Analog Devices

Low-Noise, Low-Dropout, 150mA Linear Regulators with '2982 Pinout

Status: Active
Series: MAX8877
RoHS: Unknown
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The MAX8877/MAX8878 low-noise, low-dropout linear regulators operate from a 2.5V to 6.5V input and deliver up to 150mA. These devices are pin-compatible with the industry-standard '2982 and offer an improved dropout voltage. Typical output noise is 30µVRMS, and typical dropout is only 165mV at 150mA. The output voltage is preset to voltages in the range of 1.5V to 5.0V, in 100mV increments. Designed with an internal P-channel MOSFET pass transistor, the MAX8877/MAX8878 maintain a low 100µA supply current, independent of the load current and dropout voltage. Other features include a 10nA logic-controlled shutdown mode, short-circuit and thermal-shutdown protection, and reverse battery protection. The MAX8878 also includes an auto-discharge function, which actively discharges the output voltage to ground when the device is placed in shutdown. Both devices come in regular and thin 5-pin SOT23 package.

Prices starting from US$1.13


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Logo for Newark Electronics Newark Electronics US$1.80
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Logo for element14 element14 US$1.13
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Features

Pin-Compatible with the Industry-Standard '2982
Low Output Noise: 30µVRMS
Low 55mV Dropout at 50mA Output (165mV at 150mA output)
Low 85µA No-Load Supply Current
Low 100µA Operating Supply Current (even in dropout)
Thermal-Overload and Short-Circuit Protection
Reverse Battery Protection
Output Current Limit
Preset Output Voltages (±1.4% Accuracy)
10nA Logic-Controlled Shutdown

Specifications

VIN (V) (min) 2.5
VIN (V) (max) 6.5
Rated ILOAD (mA) 150
Preset VOUT (V) 35
# Regulators 1
VDROPOUT @Rated ILOAD (V) (typ) 0.16
ICC (µA) (max) 180
Output Voltage Noise (µV RMS) (typ) 20
Ref. Bypass Yes
Low Batt./ Pwr. Fail Out No
Watchdog No
Reverse Batt. Protect. Yes
Oper. Temp. (°C) -40 to +85
Package/Pins SOT23/5TSOT/5
BudgetaryPrice (See Notes) 0.86


MAX8877EUK50+T Power Management ICs - PMIC by Analog Devices

LDO FIXED 5V 0.15A SOT-23-5

Status: Unknown
Series: 5V 150mA LDO Voltage Regulators
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

The MAX8877/MAX8878 low-noise, low-dropout linear regulators operate from a 2.5V to 6.5V input and deliver up to 150mA. These devices are pin-compatible with the industry-standard '2982 and offer an improved dropout voltage. Typical output noise is 30µVRMS, and typical dropout is only 165mV at 150mA. The output voltage is preset to voltages in the range of 1.5V to 5.0V, in 100mV increments. Designed with an internal P-channel MOSFET pass transistor, the MAX8877/MAX8878 maintain a low 100µA supply current, independent of the load current and dropout voltage. Other features include a 10nA logic-controlled shutdown mode, short-circuit and ther- mal-shutdown protection, and reverse battery protec- tion. The MAX8878 also includes an auto-discharge function, which actively discharges the output voltage to ground when the device is placed in shutdown. Both devices come in regular and thin 5-pin SOT23 pack- ages.

Specifications

Output Type Fixed
Input Voltage Min 2.5V
Input Voltage Max 6.5V
Fixed Output Voltage Nom. 5V
Adjustable Output Voltage Min -
Adjustable Output Voltage Max -
Output Current 150mA
Dropout Voltage Vdo 165mV
LDO Regulator Case Style SOT-23
No. of Pins 5Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range 5V 150mA LDO Voltage Regulators
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

Ldo, Fixed, 5V, 0.15A, Sot-23-5 | Newark Electronics
LDO, FIXED, 5V, 0.15A, SOT-23-5 | Farnell

Frequently Asked Questions

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Is the MAX8877EUK50+T RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX8877EUK50+T .

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