Analog Devices LT1949-1EMS8#TRPBF DC DC Switching Regulators
Boost, SEPIC Switching Regulator IC Positive Adjustable 1.7V 1 Output 1A (Switch) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LT1949-1EMS8#TRPBF
Detailed Description
IC REG BST SEPIC ADJ 1A 8MSOP
Package
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Key Features
Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
LT1949-1EMS8#TRPBF Datasheet
Quick Jump:
Technical Specifications
Analog Devices LT1949-1EMS8#TRPBF DC DC Switching Regulators technical specifications.
General
Package / Case
8-TSSOP
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C (TA)
Lifecycle Status
Obsolete
Output Type
Adjustable
Max Input Voltage
12V
Output Current
1A (Switch)
Switching Frequency
1.1MHz
Number of Outputs
1
Topology
Boost, SEPIC
Alternate Parts Comparison (LT1949-1EMS8#TRPBF vs LT1949EMS8#PBF vs ADP1611ARMZ-R7 vs LTC1682CMS8-5#PBF)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-TSSOP | 8-TSSOP | 8-TSSOP | 8-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | -- | 0°C ~ 70°C (TA) |
| Switching Frequency | 1.1MHz | 600kHz | -- | 550kHz |
| Max Input Voltage | 12V | 12V | -- | 4.4V |
| Min Input Voltage | 1.7V | 1.7V | -- | 1.8V |
| Number of Outputs | 1 | 1 | -- | 1 |
| Output Configuration | Positive | Positive | -- | Positive |
| Output Current | 1A (Switch) | 1A (Switch) | -- | 50mA |
| Output Type | Adjustable | Adjustable | -- | Fixed |
| Output Voltage | 1.7V | 1.7V | -- | 5V |
| Synchronous Rectifier | No | No | -- | No |
| Action |
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ADP1613ARMZ-R7Analog DevicesBoost, SEPIC Switching Regulator IC Positive Adjustable 2.5V 1 Output 2A (Switch) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)