10 Terminals 2.7V LTC3251 DC DC Voltage Regulator SWITCHED CAPACITOR REGULATOR 1 Outputs 1MHz~1.6MHz Tape & Reel (TR) 500mA 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad
SOT-23
LTC3251EMSE#TRPBF Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Mounting Type
Surface Mount
Package / Case
10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad
Surface Mount
YES
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
Published
2006
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
10
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Subcategory
Other Analog ICs
Technology
CMOS
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.5mm
[email protected] Reflow Temperature-Max (s)
30
Base Part Number
LTC3251
Function
Step-Down
Number of Outputs
1
Voltage - Input (Max)
5.5V
Output Type
Adjustable
Voltage - Input (Min)
2.7V
Input Voltage-Nom
3.6V
Analog IC - Other Type
SWITCHED CAPACITOR REGULATOR
Output Configuration
Positive
Current - Output
500mA
Voltage - Output (Min/Fixed)
0.9V
Topology
Charge Pump
Frequency - Switching
1MHz~1.6MHz
Synchronous Rectifier
No
Switcher Configuration
DOUBLER INVERTER
Voltage - Output (Max)
1.6V
Length
3mm
Width
3mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$2.081925
$2.081925
10
$1.964080
$19.6408
100
$1.852906
$185.2906
500
$1.748024
$874.012
1000
$1.649079
$1649.079
LTC3251EMSE#TRPBF Product Details
LTC3251EMSE#TRPBF Overview
Using the Tape & Reel (TR) package, this voltage regulator optimizes the performance of the voltage regulator 12v. In this voltage regulator, there are a total of 10 terminations. As this regulator voltage is equipped with an analog IC of the type SWITCHED CAPACITOR REGULATOR, it is a SWITCHED CAPACITOR REGULATOR-type voltage regulator. Space savings are achieved by placing this voltage regulator in the 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad package. There are 1 outputs configured on this voltage regulator 12v. There are output pins on this DC DC switching regulator that generate Adjustable output. Switching regulators like this one can be mounted on the Surface Mount mounting system. In order for it to operate properly, dc to dc voltage regulator's operating temperature should be at -40°C~85°C TA. This DC-DC switching regulator has a switching frequency of 1MHz~1.6MHz. The regulator is capable of operating with a dc to dc voltage regulator's minimum input voltage of 2.7V. It is evident from the table below that adjusting voltage regulator's output voltage (Min/Fixed) is equal to 0.9V. The output current of 500mA makes dc to dc voltage regulator feature maximum design flexibility. Voltage regulator's input voltage can reach 5.5V. With its peak reflow temperature of 260, this voltage regulator is essentially indestructible. In order to meet the operation requirements,voltage regulator is designed to provide a nominal input voltage of 3.6V. I would like to point out that this voltage regulator belongs to the Other Analog ICs subcategory. The LTC3251 family of DC/DC regulators includes this DC/DC regulator. The maximal output voltage of 1.6V allows adjusting voltage regulator for simple operation.
LTC3251EMSE#TRPBF Features
1 outputs Peak reflow temperature (Cel) of 260
LTC3251EMSE#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LTC3251EMSE#TRPBF Voltage Regulators applications.
ATMs
Low output voltage switching power supply circuits