24 Terminals 1.8V 24-Pin LTC3521 DC DC Voltage Regulator SWITCHING REGULATOR 3 Outputs 1.1MHz Tube 600mA 1A 24-WFQFN Exposed Pad
SOT-23
LTC3521IUF#PBF Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 2 weeks ago)
Mounting Type
Surface Mount
Package / Case
24-WFQFN Exposed Pad
Surface Mount
YES
Number of Pins
24
Operating Temperature
-40°C~125°C TJ
Packaging
Tube
Published
2010
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
24
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Technology
CMOS
Terminal Position
QUAD
Terminal Form
NO LEAD
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Terminal Pitch
0.5mm
[email protected] Reflow Temperature-Max (s)
NOT SPECIFIED
Base Part Number
LTC3521
Function
Step-Down, Step-Up/Step-Down
Number of Outputs
3
Qualification Status
Not Qualified
Voltage - Input (Max)
5.5V
Output Voltage
5.25V
Output Type
Adjustable
Voltage - Input (Min)
1.8V
Input Voltage-Nom
3.6V
Number of Channels
1
Analog IC - Other Type
SWITCHING REGULATOR
Output Configuration
Positive
Current - Output
600mA 1A
Voltage - Output (Min/Fixed)
0.6V
Topology
Buck, Buck-Boost
Control Mode
VOLTAGE-MODE
Frequency - Switching
1.1MHz
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Height Seated (Max)
0.8mm
Length
4mm
Width
4mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$9.05000
$9.05
25
$6.01080
$150.27
100
$4.97000
$497
250
$4.72152
$1180.38
500
$4.61500
$2307.5
LTC3521IUF#PBF Product Details
LTC3521IUF#PBF Overview
It uses the Tube package in order to optimize the performance of this voltage regulator. As you can see, this harley voltage regulator contains 24 terminations. There is a SWITCHING REGULATOR type analog IC in this voltage regulator 12v that is used to convey analog signals. In order to save space, this harley voltage regulator is available in the 24-WFQFN Exposed Pad package. A total of 3 outputs are configured in this voltage regulator. DC DC switching regulators like this one generate Adjustable outputs on their output pins to handle the power management. As the name implies, this voltage regulator 12v is designed for mounting on a Surface Mount bracket. During switching regulator operation, the operating temperature should remain at -40°C~125°C TJ. There is a switching frequency of 1.1MHz for this voltage regulator 12v. There is no dc to dc voltage regulator's minimum input voltage requirement for this regulator. It is evident from the table below that adjusting voltage regulator's output voltage (Min/Fixed) is equal to 0.6V. DC DC switching regulator's maximum design flexibility comes from its output current of 600mA 1A. 5.5V volts is DC DC switching regulator's maximum input voltage. Its NOT SPECIFIED peak reflow temperature makes this regulator essentially indestructible. To meet the operation requirements, voltage regulator is designed to provide 3.6V as the nominal input voltage. The LTC3521 family of DC/DC regulators includes this DC/DC regulator. There is a possibility that DC DC switching regulator can give voltage at 5.25V volts. During switching regulator operation, 24 pins are used. 1 channels are included in the regulator voltage.
LTC3521IUF#PBF Features
3 outputs Peak reflow temperature (Cel) of NOT SPECIFIED 24 pins 1 channels
LTC3521IUF#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC3521IUF#PBF Voltage Regulators applications.