10 Terminals 4.2V LT3970 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 200kHz~2.25MHz Tape & Reel (TR) 535mA Switch 10-WFDFN Exposed Pad
SOT-23
LT3970IDDB#TRPBF Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Mounting Type
Surface Mount
Package / Case
10-WFDFN Exposed Pad
Surface Mount
YES
Operating Temperature
-40°C~125°C TJ
Packaging
Tape & Reel (TR)
Published
2012
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
Switching Regulator or Controllers
Technology
BIPOLAR
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.5mm
Time@Peak Reflow Temperature-Max (s)
30
Base Part Number
LT3970
Function
Step-Down
Number of Outputs
1
Voltage - Input (Max)
40V
Output Type
Adjustable
Voltage - Input (Min)
4.2V
Input Voltage-Nom
12V
Analog IC - Other Type
SWITCHING REGULATOR
Output Configuration
Positive
Current - Output
535mA Switch
Voltage - Output (Min/Fixed)
1.21V
Topology
Buck
Control Mode
CURRENT-MODE
Frequency - Switching
200kHz~2.25MHz
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
No
Voltage - Output (Max)
25V
Height Seated (Max)
0.8mm
Length
3mm
Width
2mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
2,500
$3.22400
$6.448
LT3970IDDB#TRPBF Product Details
LT3970IDDB#TRPBF Overview
For optimal performance, this voltage regulator uses the Tape & Reel (TR) package. In this voltage regulator, 10 terminations are present. The type of analog IC that this voltage regulator is equipped with is SWITCHING REGULATOR. This harley voltage regulator is available in the 10-WFDFN Exposed Pad package for the purpose of space saving. A total of 1 outputs are configured in this voltage regulator. As you can see, this DC DC switching regulator generates Adjustable output on its output pins. Surface Mount-mounting is compatible with this switching regulator. Voltage regulators should be operated at -40°C~125°C TJ temperature while operating. 200kHz~2.25MHz is the switching frequency of this DC-DC switching regulator. A dc to dc voltage regulator's minimum input voltage of 4.2V is required for this voltage regulator to operate. As a result, the output voltage of the voltage regulator 12v (Min/Fixed) is 1.21V. DC DC switching regulator's maximum design flexibility comes from its output current of 535mA Switch. The maximum input voltage of voltage regulator is 40V. This voltage regulator's peak reflow temperature is so high as to make it virtually indestructible. For operation, switching regulator requires a nominal input voltage of 12V. This voltage regulator is included in the Switching Regulator or Controllers subcategory. DC/DC regulators such as this one belong to the LT3970 family of products. The maximal output voltage of 25V allows DC DC switching regulator to be operated easily.
LT3970IDDB#TRPBF Features
1 outputs Peak reflow temperature (Cel) of 260
LT3970IDDB#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LT3970IDDB#TRPBF Voltage Regulators applications.