8 Terminals 1.7V 8-Pin LT1949 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 1.1MHz Tube 1A Switch 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
SOT-23
LT1949-1EMS8#PBF Datasheet
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Specifications
Name
Value
Type
Parameter
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Number of Pins
8
Operating Temperature
0°C~70°C TA
Packaging
Tube
Published
2003
JESD-609 Code
e3
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
8
ECCN Code
EAR99
Terminal Finish
MATTE TIN
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.65mm
Time@Peak Reflow Temperature-Max (s)
40
Base Part Number
LT1949
Function
Step-Up, Step-Up/Step-Down
Number of Outputs
1
Voltage - Input (Max)
12V
Output Voltage
28V
Output Type
Adjustable
Voltage - Input (Min)
1.7V
Input Voltage-Nom
2V
Analog IC - Other Type
SWITCHING REGULATOR
Output Configuration
Positive
Current - Output
1A Switch
Quiescent Current
4.5mA
Topology
Boost, SEPIC
Control Mode
CURRENT-MODE
Frequency - Switching
1.1MHz
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
No
Length
3mm
Width
3mm
RoHS Status
RoHS Compliant
Lead Free
Lead Free
LT1949-1EMS8#PBF Product Details
LT1949-1EMS8#PBF Overview
This harley voltage regulator utilizes the Tube package for optimized performance. There are 8 terminations in this voltage regulator. The type of analog IC that this voltage regulator is equipped with is SWITCHING REGULATOR. This harley voltage regulator is available in the 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) package for the purpose of space saving. DC DC switching regulator is configured with 1 outputs. This DC DC switching regulator generates Adjustable output on its output pins. This voltage regulator 12v fits the Surface Mount mounting. When operating, adjusting voltage regulator's operating temperature should be kept at 0°C~70°C TA. The switching frequency of this DC-DC switching regulator reaches 1.1MHz. This voltage regulator is able to operate with the minimal input voltage of 1.7V. The output current of 1A Switch makes dc to dc voltage regulator feature maximum design flexibility. Voltage regulator has an input voltage (Max) of 12V. The peak reflow temperature of this regulator amounts to 260 to be essentially indestructible. Voltage regulator is designed to provide a nominal input voltage of 2V to meet the operation requirements. This DC/DC regulator belongs to the LT1949 family. The adjusting voltage regulator's output voltage is maintain at 28V. 8 pins are used for switching regulator operation. Voltage regulator consumes 4.5mA A of quiescent current without being affected by external factors.
LT1949-1EMS8#PBF Features
1 outputs Peak reflow temperature (Cel) of 260 8 pins
LT1949-1EMS8#PBF Applications
There are a lot of Linear Technology/Analog Devices LT1949-1EMS8#PBF Voltage Regulators applications.