16 Terminals 3.6V 16-Pin LT1940 DC DC Voltage Regulator DUAL SWITCHING CONTROLLER 2 Outputs 1.1MHz Tape & Reel (TR) 1.4A 16-TSSOP (0.173, 4.40mm Width) Exposed Pad
SOT-23
LT1940LEFE#TRPBF Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 3 months ago)
Mounting Type
Surface Mount
Package / Case
16-TSSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount
YES
Number of Pins
16
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
Published
2004
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
16
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Subcategory
Switching Regulator or Controllers
Technology
BIPOLAR
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.65mm
Time@Peak Reflow Temperature-Max (s)
30
Base Part Number
LT1940
Function
Step-Down
Number of Outputs
2
Voltage - Input (Max)
7V
Output Voltage
6.16V
Output Type
Adjustable
Voltage - Input (Min)
3.6V
Input Voltage-Nom
5V
Analog IC - Other Type
DUAL SWITCHING CONTROLLER
Output Configuration
Positive
Current - Output
1.4A
Voltage - Output (Min/Fixed)
1.25V
Topology
Buck
Control Mode
CURRENT-MODE
Frequency - Switching
1.1MHz
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
No
Height Seated (Max)
1.1mm
Length
5mm
Width
4.4mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$12.423148
$12.423148
10
$11.719950
$117.1995
100
$11.056557
$1105.6557
500
$10.430715
$5215.3575
1000
$9.840297
$9840.297
LT1940LEFE#TRPBF Product Details
LT1940LEFE#TRPBF Overview
There is an optimized performance in this voltage regulator because it utilizes the Tape & Reel (TR) package. This harley voltage regulator has 16 terminations. This regulator voltage is equipped with a type of analog integrated circuit that is called a DUAL SWITCHING CONTROLLER voltage regulator. Due to DC DC switching regulator's space saving design, this voltage regulator is available in a 16-TSSOP (0.173, 4.40mm Width) Exposed Pad package. In this case, DC DC switching regulator has 2 outputs configured to it. DC DC switching regulators like this one generate Adjustable outputs on their output pins to handle the power management. This switching regulator is designed to fit the Surface Mount mounting system. Operating at -40°C~85°C TA is the recommended temperature for adjusting voltage regulator's operation. A DC-DC switching regulator of this type operates at a switching frequency of 1.1MHz. There is no dc to dc voltage regulator's minimum input voltage requirement for this regulator. The adjusting voltage regulator's output voltage (Min/Fixed) is 1.25V. As a result of the 1.4A output current, voltage regulator offers maximum flexibility in design. 7V volts is DC DC switching regulator's maximum input voltage. Its 260 peak reflow temperature makes this regulator essentially indestructible. An input voltage of 5V is required for switching regulator operation. DC DC switching regulator is part of the Switching Regulator or Controllers subcategory and can be found in the Switching Regulator or Controllers category. DC/DC regulators of this type are part of the LT1940 family of voltage regulator 12vs. A voltage of 6.16V volts can be produced by voltage regulator. For switching regulator operation, 16 pins are used.
LT1940LEFE#TRPBF Features
2 outputs Peak reflow temperature (Cel) of 260 16 pins
LT1940LEFE#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LT1940LEFE#TRPBF Voltage Regulators applications.