STMicroelectronics STBB3JR DC DC Switching Regulators
IC REG BCK BST ADJ 2A 20FLIPCHIP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
STBB3JR
Detailed Description
Advanced STMicroelectronics STBB3JR DC for precision electronics.
Package
20-UFBGA, FCBGA
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
STBB3JR Datasheet
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Technical Specifications
STMicroelectronics STBB3JR DC DC Switching Regulators technical specifications.
General
Package / Case
20-UFBGA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Output Type
Adjustable
Max Input Voltage
5.5V
Output Current
2A
Switching Frequency
2MHz
Number of Outputs
1
Topology
Buck-Boost
Output Configuration
Positive
Alternate Parts Comparison (STBB3JR vs STBB2J29-R vs STBB2J30-R vs STBB3JCCR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-UFBGA | 20-UFBGA | 20-UFBGA | 20-UFBGA |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Switching Frequency | 2MHz | 2.5MHz | 2.5MHz | 2MHz |
| Function | Step-Up/Step-Down | Step-Up/Step-Down | Step-Up/Step-Down | Step-Up/Step-Down |
| Max Input Voltage | 5.5V | 5.5V | 5.5V | 5.5V |
| Min Input Voltage | 1.8V | 2.4V | 2.4V | 1.8V |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 2A | 800mA | 800mA | 2A |
| Output Type | Adjustable | Programmable | Programmable | Adjustable |
| Output Voltage | 1.2V | 2.9V, 3.4V | 3V, 3.3V | 1.2V |
| Action |
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