10 Terminals 1.2V LT1945 DC DC Voltage Regulator DUAL SWITCHING CONTROLLER 2 Outputs Tube 250mA Switch 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
SOT-23
LT1945EMS#PBF Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
16 Weeks
Mounting Type
Surface Mount
Package / Case
10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Surface Mount
YES
Operating Temperature
0°C~70°C TJ
Packaging
Tube
Published
2002
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 Form
GULL WING
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.5mm
[email protected] Reflow Temperature-Max (s)
30
Base Part Number
LT1945
JESD-30 Code
S-PDSO-G10
Function
Step-Up, Step-Up/Step-Down
Number of Outputs
2
Voltage - Input (Max)
15V
Output Type
Adjustable
Voltage - Input (Min)
1.2V
Input Voltage-Nom
1.2V
Analog IC - Other Type
DUAL SWITCHING CONTROLLER
Output Configuration
Positive and Negative (Dual Rail)
Current - Output
250mA Switch
Voltage - Output (Min/Fixed)
±1.23V
Topology
Boost, SEPIC
Control Mode
CURRENT-MODE
Control Technique
CONSTANT OFF TIME
Synchronous Rectifier
No
Voltage - Output (Max)
±34V
Height Seated (Max)
1.1mm
Length
3mm
Width
3mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$5.00000
$5
25
$3.31880
$82.97
100
$2.74400
$274.4
250
$2.60680
$651.7
500
$2.54800
$1274
LT1945EMS#PBF Product Details
LT1945EMS#PBF Overview
For optimal performance, this voltage regulator uses the Tube package. There are 10 terminations in this voltage regulator. There are two types of analog ICs in this voltage regulator 12v: DUAL SWITCHING CONTROLLER ICs, which are the ones used in older voltage regulator 12vs. The space-saving 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) package is available for this voltage regulator. There are 2 outputs on DC DC switching regulator. Adjustable outputs are generated on the output pins of this adjusting voltage regulator. There is a switching regulator that is compatible with the Surface Mount mounting. The operating temperature should be kept at 0°C~70°C TJ when the voltage regulator 12v is in operation. Input voltage 1.2V is the dc to dc voltage regulator's minimum input voltage required for operation of the voltage regulators. DC DC switching regulator's output voltage (Min/Fixed) amounts to ±1.23V. The output current of 250mA Switch makes dc to dc voltage regulator feature maximum design flexibility. Voltage regulator has an input voltage (Max) of 15V. Its 260 peak reflow temperature makes this regulator essentially indestructible. An input voltage of 1.2V is required for switching regulator operation. I would like to point out that this voltage regulator belongs to the Switching Regulator or Controllers subcategory. DC/DC regulators such as this one belong to the LT1945 family of products. By using the ±34V's maximal output voltage, adjusting voltage regulator can operate easily.
LT1945EMS#PBF Features
2 outputs Peak reflow temperature (Cel) of 260
LT1945EMS#PBF Applications
There are a lot of Linear Technology/Analog Devices LT1945EMS#PBF Voltage Regulators applications.