Monolithic Power Systems Inc. MP156GS-P
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.93 | $0.93 |
| 15+ | $0.90 | $13.50 |
| 25+ | $0.88 | $22.00 |
| 50+ | $0.83 | $41.50 |
| 100+ | $0.74 | $74.00 |
| N+ | $0.15 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Monolithic Power Systems Inc. |
| Product Series | MP |
| Packaging | Tape & Reel (TR) | |
| Output Isolation | Non-Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 500V |
| Topology | Boost, Buck, Buck-Boost, Flyback |
| Voltage - Start Up | - |
| Voltage - Supply (Vcc/Vdd) | 5.3V ~ 5.6V |
| Duty Cycle | - |
| Frequency - Switching | - |
| Power (Watts) | 4 W |
| Fault Protection | Open Loop, Over Load, Over Temperature, Short Circuit, UVLO |
| Control Features | Soft Start |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
| ROHS |  |
The MP156GS-P from Monolithic Power Systems is a small, energy-efficient non-isolated off-line regulator with an integrated 500V switch, rated for up to 4 W. It supports Buck, Boost, Buck-Boost, and Flyback topologies, operating from a 5.3V to 5.6V Vcc supply. Built-in soft start and comprehensive fault protection—including open loop, over load, over temperature, short circuit, and UVLO—make it a compact solution for space-constrained off-line designs. Housed in an 8-SOIC package with a -40°C to 125°C junction temperature range.
- Integrated 500V switch reduces external component count and board space for compact off-line designs.
- Multi-topology flexibility (Buck, Boost, Buck-Boost, Flyback) supports diverse non-isolated architectures up to 4 W.
- Comprehensive fault protection—open loop, over load, over temperature, short circuit, and UVLO—enhances system reliability.
- Soft-start control limits inrush stress during power-up.
- Wide -40°C to 125°C junction temperature range suits demanding thermal environments.
Small Off-Line Power Supplies
The MP156GS-P integrates a 500V switch and supports Buck, Boost, Buck-Boost, and Flyback topologies for non-isolated off-line supplies up to 4 W, minimizing external components in compact designs.
Home Appliance Auxiliary Rails
With a -40°C to 125°C junction temperature range and fault protection including short circuit and over temperature, this regulator suits appliance bias supplies requiring reliability across wide thermal conditions.
Industrial Control Bias Supplies
The 5.3V to 5.6V Vcc supply and soft-start control enable stable startup for low-power bias rails in industrial control boards. UVLO and open-loop protection safeguard operation during abnormal conditions.
Smart Sensors and Metering
Non-isolated Buck and Buck-Boost configurations allow the MP156GS-P to derive low-voltage rails directly from rectified AC mains, supporting compact smart sensor and metering power stages up to 4 W.
- Q: What topologies does the MP156GS-P support?
- A: It supports Boost, Buck, Buck-Boost, and Flyback topologies in a non-isolated configuration.
- Q: Does it have an integrated switch?
- A: Yes, it integrates the power switch.
- Q: What is the breakdown voltage?
- A: The device is rated for 500V breakdown voltage.
- Q: What is the Vcc supply range?
- A: It operates from a 5.3V to 5.6V Vcc supply.
- Q: What power level and protections are offered?
- A: It delivers up to 4 W with open loop, over load, over temperature, short circuit, and UVLO protection, plus soft start.
MP156GS-P.pdf
- Q: What topologies does the MP156GS-P support?
- A: It supports Boost, Buck, Buck-Boost, and Flyback topologies in a non-isolated configuration.
- Q: Does it have an integrated switch?
- A: Yes, it integrates the power switch.
- Q: What is the breakdown voltage?
- A: The device is rated for 500V breakdown voltage.
- Q: What is the Vcc supply range?
- A: It operates from a 5.3V to 5.6V Vcc supply.
- Q: What power level and protections are offered?
- A: It delivers up to 4 W with open loop, over load, over temperature, short circuit, and UVLO protection, plus soft start.
