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8 Terminals 5.5V 8-Pin ST1S14 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 850kHz Tape & Reel (TR) 8-SOIC (0.154, 3.90mm Width) Exposed Pad
- Manufacturer: STMicroelectronics
- NO: FEILIDI-ST1S14PHR
- Package: 8-SOIC (0.154, 3.90mm Width) Exposed Pad
- Datasheet:
- Stock: 1999
- Description: 8 Terminals 5.5V 8-Pin ST1S14 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 850kHz Tape & Reel (TR) 8-SOIC (0.154, 3.90mm Width) Exposed Pad (Kg)
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| Parameters | |
|---|---|
| Factory Lead Time | 11 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 7 months ago) |
| Mount | Surface Mount |
| Packaging | Tape & Reel (TR) |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Operating Supply Voltage | 48V |
| Length | 5mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Contact Plating | Tin |
| Number of Pins | 8 |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) Exposed Pad |
| REACH SVHC | No SVHC |
| Height | 1.6mm |
| Width | 4mm |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C~125°C TJ |
| Voltage - Input (Max) | 48V |
| JESD-609 Code | e3 |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Base Part Number | ST1S14 |
| Output Type | Adjustable |
| Subcategory | Switching Regulator or Controllers |
| Output Voltage | 1.22V |
| Number of Outputs | 1 |
| Max Output Current | 3A |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Max Output Voltage | 43.2V |
| Output Configuration | Positive |
| Control Mode | CURRENT-MODE |
| Function | Step-Down |
| Min Output Voltage | 1.22V |
| Control Technique | PULSE WIDTH MODULATION |
| Topology | Buck |
| Frequency - Switching | 850kHz |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | 43.2V |
| Voltage - Input (Min) | 5.5V |
ST1S14PHR Description
Depending on the application, the ST1S14PHR is a step-down monolithic power switching regulator capable of delivering up to 3 A DC current to the load.
ST1S14PHR Features
3 A DC output current
Operating input voltage from 5.5 V to 48 V
850 kHz internally fixed switching frequency
Internal soft-start
Power good open collector output
Current mode architecture
Embedded compensation network
Zero loads current operation
Internal current limiting
Inhibit for zero current consumption
2 mA maximum quiescent current over the temperature range
250 mΩ typ. RDS(on)
Thermal shutdown
ST1S14PHR Applications
Factory automation
Printers
DC-DC modules
High current LED drivers
