28-Pin MAX20021 DC DC Voltage Regulator SWITCHING REGULATOR 4 Outputs 3.2MHz Tape & Reel (TR) 1A 500mA 500mA 1A 28-WFQFN Exposed Pad
SOT-23
MAX20021ATIA/V+T Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
28-WFQFN Exposed Pad
Number of Pins
28
Operating Temperature
-40°C~125°C TJ
Packaging
Tape & Reel (TR)
Published
2013
Series
Automotive, AEC-Q100
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
ECCN Code
EAR99
Base Part Number
MAX20021
Function
Step-Down
Number of Outputs
4
Output Voltage
4V
Output Type
Fixed
Operating Supply Voltage
5.5V
Min Supply Voltage
3V
Analog IC - Other Type
SWITCHING REGULATOR
Nominal Supply Current
3.8mA
Output Configuration
Positive
Current - Output
1A 500mA 500mA 1A
Voltage - Output (Min/Fixed)
1.25V 1.8V 2.65V 3.3V
Topology
Buck
Frequency - Switching
3.2MHz
Synchronous Rectifier
Yes
Min Output Voltage
3.3V
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$4.210227
$4.210227
10
$3.971913
$39.71913
100
$3.747088
$374.7088
500
$3.534988
$1767.494
1000
$3.334895
$3334.895
MAX20021ATIA/V+T Product Details
MAX20021ATIA/V+T Overview
For optimal performance, this voltage regulator uses the Tape & Reel (TR) package. There are two types of analog ICs in this voltage regulator 12v: SWITCHING REGULATOR ICs, which are the ones used in older voltage regulator 12vs. Space savings are achieved by placing this voltage regulator in the 28-WFQFN Exposed Pad package. The voltage regulator 12v has 4 outputs. DC DC switching regulators like this one generate Fixed outputs on their output pins to handle the power management. Surface Mount-mount switching regulator. -40°C~125°C TJ should be the operating temperature when voltage regulator is operating. A DC-DC switching regulator of this type operates at a switching frequency of 3.2MHz. There is a adjusting voltage regulator's voltage output (Min/Fixed) of 1.25V 1.8V 2.65V 3.3V. Featuring a 1A 500mA 500mA 1A output current, dc to dc voltage regulator offers maximum design flexibility. DC/DC regulators of this type are part of the MAX20021 family of voltage regulator 12vs. At 4V volts, voltage regulator can provide voltage. In order to operate voltage regulator, 28 pins are required. In order to use this voltage regulator 12v at its full potential, the output voltage should be kept at at least 3.3V. A switching DC-DC regulator, it is a member of the Automotive, AEC-Q100 family of electronic voltage regulator 12vs. Switching regulators such as this operate from voltages of 5.5V. In order to ensure reliable performance, the dc to dc voltage regulator's minimum supply voltage is 3V volts.
MAX20021ATIA/V+T Features
4 outputs 28 pins Operating supply voltage of 5.5V
MAX20021ATIA/V+T Applications
There are a lot of Maxim Integrated MAX20021ATIA/V+T Voltage Regulators applications.