MAX1616EUK+T by Analog Devices

High-Voltage, Low-Power Linear Regulators for Notebook Computers


The MAX1615/MAX1616 are micropower, SOT23-5 linear regulators that supply always-on, keep-alive power to CMOS RAM and microcontrollers (µCs) in systems with high-voltage batteries. Key features include wide input voltage range, low dropout voltage, and low quiescent supply current. Despite a miserly 8µA (max) no-load supply current, the MAX1615/MAX1616 have excellent line-transient response and AC power-supply rejection ratio. They provide a clean, fixed 5V or 3.3V output (MAX1615) or an adjustable 1.24V to 28V output (MAX1616), even when subjected to fast supply-voltage changes that occur during the switchover from battery to AC adapter input power. The space-saving SOT23-5 package has excellent thermal characteristics and tolerates up to 571mW of power dissipation. Fault protection is provided by internal foldback current limiting and thermal-shutdown circuitry. The MAX1615/MAX1616 are now available in lead-free packages.

Where to Buy

Prices starting from US$1.78

Distributor Stock
Logo for Farnell
Farnell
from US$1.82
2,827
in stock
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Logo for element14
element14
from US$1.92
2,862
in stock
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Logo for Newark Electronics
Newark Electronics
from US$1.78
2,827
in stock
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Logo for Analog Devices
Analog Devices
from US$1.97
799
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Features

4V to 28V Input Range
8µA (max) Quiescent Supply Current
<1µA Shutdown Supply Current
3.3V or 5V, Pin-Selectable Output (MAX1615) Adjustable 1.24V to 28V Output (MAX1616)
30mA Output Current
±2% Initial Output Accuracy
Thermal-Overload Protection
5-Pin SOT23 Package
Low Cost

Specifications

VIN (V) (min) 4
VIN (V) (max) 28
Adj. VOUT (V) (min) 1.24
Adj. VOUT (V) (max) 28
Rated ILOAD (mA) 30
# Regulators 1
VDROPOUT @Rated ILOAD (V) (typ) 0.35
ICC (µA) (max) 8
Low Batt./ Pwr. Fail Out No
Watchdog No
Reverse Batt. Protect. No
Oper. Temp. (°C) -40 to +85
Package/Pins SOT23/5
BudgetaryPrice (See Notes) 1.46


MAX1616EUK+T Power Management ICs - PMIC by Analog Devices

LDO ADJ 0.03A 1.24V TO 28V SOT-23-5

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

Specifications

Output Type Adjustable
Input Voltage Min 4V
Input Voltage Max 28V
Fixed Output Voltage Nom. -
Adjustable Output Voltage Min 1.24V
Adjustable Output Voltage Max 28V
Output Current 30mA
Dropout Voltage Vdo -
LDO Regulator Case Style SOT-23
No. of Pins 5Pins
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 28V
Output Voltage Min 1.24V

Alternative Descriptions

LDO, ADJ, 0.03A, 1.24V TO 28V, SOT-23-5 | element14
Ldo, Adj, 0.03A, 1.24V To 28V, Sot-23-5 | Newark Electronics
High-Voltage, Low-Power Linear | Analog Devices

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX1616EUK+T ?

Additional datasheets, footprints and schematics for MAX1616EUK+T are listed on our Part Details page. You can also find images and similar parts to MAX1616EUK+T on this page.

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Is the MAX1616EUK+T RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX1616EUK+T have stock available?

Authorised distributors including element14, Newark Electronics, Farnell and Analog Devices have stock available or on a lead time for MAX1616EUK+T .

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