ROHM, BD9874CP-V5E2Step-Down Switching Regulator, 1-Channel 3A Adjustable 5-Pin, TO-220CP
- RS Stock No.:
- 184-5241
- Mfr. Part No.:
- BD9874CP-V5E2
- Manufacturer:
- ROHM
Discontinued product
- RS Stock No.:
- 184-5241
- Mfr. Part No.:
- BD9874CP-V5E2
- Manufacturer:
- ROHM
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- JP
Product Details
The BD9873CP-V5 and BD9874CP-V5 single-channel step-down switching regulator incorporates a Pch MOSFET capable, as well as circuitry that eliminates the need for external compensation – only a diode, coil, and ceramic capacitor are required – reducing board size significantly.
Maximum switching current : 1.5A, 3.0A
Built-in Pch FET ensures high efficiency
Output voltage adjustable via external resistors
High switching frequency : 110kHz (fixed)
Soft start time : 4ms (fixed)
Over current and thermal shutdown protection circuits built in
ON/OFF control via STBY pin
Built-in Pch FET ensures high efficiency
Output voltage adjustable via external resistors
High switching frequency : 110kHz (fixed)
Soft start time : 4ms (fixed)
Over current and thermal shutdown protection circuits built in
ON/OFF control via STBY pin
Specifications
Attribute | Value |
|---|---|
| Maximum Output Current | 3A |
| Maximum Output Voltage | 28 V |
| Regulator Function | Buck Converter |
| Minimum Output Voltage | 1 V |
| Minimum Input Voltage | 8 V |
| Maximum Input Voltage | 35 V |
| Output Type | Adjustable |
| Mounting Type | Through Hole |
| Number of Outputs | 1 |
| Maximum Switching Frequency | 121 kHz |
| Pin Count | 5 |
| Package Type | TO-220CP |
| Switching Regulator | Yes |
| Line Regulation | 25 mV |
| Load Regulation | 40 mV |
| Width | 4.5mm |
| Length | 10mm |
| Maximum Operating Temperature | +85 °C |
| Dimensions | 10 x 4.5 x 15.2mm |
| Minimum Operating Temperature | -40 °C |
| Efficiency | 88% |
| Height | 15.2mm |