- RS Stock No.:
- 167-7208
- Mfr. Part No.:
- BD9870FPS-E2
- Brand:
- ROHM
This product is currently unavailable to backorder.
Unfortunately, we don’t have this product in stock and it’s not available to backorder at this time.
Added
Price (ex. GST) Each (In a Pack of 5)
$3.142
(exc. GST)
$3.456
(inc. GST)
Units | Per unit | Per Pack* |
5 - 495 | $3.142 | $15.71 |
500 - 995 | $3.068 | $15.34 |
1000 + | $3.026 | $15.13 |
*price indicative |
- RS Stock No.:
- 167-7208
- Mfr. Part No.:
- BD9870FPS-E2
- Brand:
- ROHM
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- JP
Product Details
The BD9870FPS single-channel step-down switching regulator incorporates a Pch MOSFET capable of PWM operation at 900kHz, enabling use of a smaller coil, 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
Built-in Pch FET ensures high efficiency
Output voltage adjustable via external resistors
High switching frequency : 900kHz (fixed)
Soft start time : 5ms (fixed)
Overcurrent and thermal shutdown protection circuits built in
ON / OFF control via STBY pin
Ceramic output capacitor compatibility
Small surface mount TO252S-5 package
Built-in Pch FET ensures high efficiency
Output voltage adjustable via external resistors
High switching frequency : 900kHz (fixed)
Soft start time : 5ms (fixed)
Overcurrent and thermal shutdown protection circuits built in
ON / OFF control via STBY pin
Ceramic output capacitor compatibility
Small surface mount TO252S-5 package
Specifications
Attribute | Value |
---|---|
Maximum Output Current | 1.5A |
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 | Surface Mount |
Pin Count | 5 |
Maximum Switching Frequency | 900 kHz |
Package Type | TO252S |
Switching Regulator | Yes |
Line Regulation | 25 mV |
Load Regulation | 40 mV |
Minimum Operating Temperature | -40 °C |
Dimensions | 6.5 x 5.5 x 0.93mm |
Maximum Operating Temperature | +85 °C |
Width | 5.5mm |
Length | 6.5mm |
Height | 0.93mm |