Analog Devices LT3973EMSE-3.3#PBF DC DC Switching Regulators
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 750mA 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LT3973EMSE-3.3#PBF
Detailed Description
IC REG BUCK 3.3V 750MA 10MSOP
Package
10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
Key Features
Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LT3973EMSE-3.3#PBF Datasheet
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Technical Specifications
Analog Devices LT3973EMSE-3.3#PBF DC DC Switching Regulators technical specifications.
General
Package / Case
10-MSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Lifecycle Status
Active
Output Type
Fixed
Max Input Voltage
42V
Functions
Step-Down
Output Current
750mA
Switching Frequency
195kHz ~ 2.15MHz
Number of Outputs
1
Alternate Parts Comparison (LT3973EMSE-3.3#PBF vs LT3973IMSE#PBF vs LT8609EMSE#PBF vs LT3972HMSE#TRPBF)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 10-MSOP | 10-MSOP | 10-MSOP | 10-MSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 150°C (TJ) |
| Switching Frequency | 195kHz ~ 2.15MHz | 195kHz ~ 2.15MHz | 200kHz ~ 2.2MHz | 230kHz ~ 2.45MHz |
| Max Input Voltage | 42V | 42V | 42V | 33V |
| Min Input Voltage | 4.2V | 4.2V | 3V | 3.6V |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 750mA | 750mA | 3A | 3.5A |
| Output Type | Fixed | Adjustable | Adjustable | Adjustable |
| Output Voltage | 3.3V | 1.21V | 0.782V | 0.79V |
| Synchronous Rectifier | No | No | Yes | No |
| Action |
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LT8609EMSE#PBFAnalog DevicesBuck Switching Regulator IC Positive Adjustable 0.782V 1 Output 3A 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad