20 Terminals 1.8V 20-Pin LTC3521 DC DC Voltage Regulator SWITCHING REGULATOR 3 Outputs 1.1MHz Tube 600mA 1A 20-TSSOP (0.173, 4.40mm Width) Exposed Pad
SOT-23
LTC3521EFE#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
20-TSSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount
YES
Number of Pins
20
Operating Temperature
-40°C~125°C TJ
Packaging
Tube
Published
2008
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
20
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Subcategory
Switching Regulator or Controllers
Technology
CMOS
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
225
Terminal Pitch
0.65mm
Time@Peak 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
Output Voltage
5.25V
Output Type
Adjustable
Voltage - Output 1
5.25V
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 2
5.5V
Voltage - Output (Min/Fixed)
0.6V
Topology
Buck, Buck-Boost
Control Mode
VOLTAGE-MODE
Frequency - Switching
1.1MHz
Control Technique
PULSE WIDTH MODULATION
Current - Output 1
1A
Synchronous Rectifier
Yes
Current - Output 2
600mA
Length
6.5mm
Width
4.4mm
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$29.373458
$29.373458
10
$27.710810
$277.1081
100
$26.142273
$2614.2273
500
$24.662522
$12331.261
1000
$23.266530
$23266.53
LTC3521EFE#PBF Product Details
LTC3521EFE#PBF Overview
There is an optimized performance in this voltage regulator because it utilizes the Tube package. This harley voltage regulator has 20 terminations. There are two types of analog ICs on this voltage regulator. The first type is a SWITCHING REGULATOR-type IC. The space-saving 20-TSSOP (0.173, 4.40mm Width) Exposed Pad package is available for this voltage regulator. There are 3 outputs on DC DC switching regulator. This DC DC switching regulator generates Adjustable output on its output pins. There is a switching regulator that is compatible with the Surface Mount mounting. The operating temperature should be kept at -40°C~125°C TJ when the voltage regulator 12v is in operation. 1.1MHz is the switching frequency of this DC-DC switching regulator. Regulator 1.8V can operate with dc to dc voltage regulator's minimum input voltage 1.8V. The output voltage (Min/Fixed) of this voltage regulator 12v is 0.6V. It features maximum design flexibility due to dc to dc voltage regulator's 600mA 1A output current. This voltage regulator's peak reflow temperature is so high as to make it virtually indestructible. Voltage regulator is designed to provide a nominal input voltage of 3.6V to meet the operation requirements. In terms of category, this voltage regulator 12v falls into the Switching Regulator or Controllers category. DC/DC regulators such as this one belong to the LTC3521 family of products. A voltage of 5.25V volts can be produced by voltage regulator. In order to operate voltage regulator, there are 20 pins that must be connected. It is a voltage regulator 12v that has a 1 channel configuration.
LTC3521EFE#PBF Features
3 outputs Peak reflow temperature (Cel) of 225 20 pins 1 channels
LTC3521EFE#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC3521EFE#PBF Voltage Regulators applications.