ROHM, BD9703FP-E2 Step-Down Switching Regulator 1.5A Adjustable 5-Pin, TO-252

  • RS Stock No. 167-7400
  • Mfr. Part No. BD9703FP-E2
  • Manufacturer ROHM
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

The BD9701 / BD9703 / BD9702 are single-channel step-down switching regulator capable of PWM operation. The Pch MOSFET is built in for high efficiency in small load area. Lower electricity consumption of operating current 4mA (Typ.) and stand-by current 0μA (Typ.) is realized by adopting Bi-CMOS process.

Maximum switching current : 1.5A (BD9701 / BD9703), 3A (BD9702)
Built-in Pch FET ensures high efficiency
Output voltage adjustable via external resistors
High switching frequency : 100kHz (BD9701), 300kHz (BD9703), 110kHz (BD9702)
Over current and thermal shutdown protection circuits built in
ON / OFF control via STBY pin
Small surface mount TO252-5 package

Specifications
Attribute Value
Maximum Output Current 1.5A
Maximum Output Voltage 32 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
Package Type TO-252
Switching Regulator Yes
Line Regulation 100 mV
Load Regulation 40 mV
Maximum Switching Frequency 300 kHz
Height 1.8mm
Maximum Operating Temperature +85 °C
Length 6.5mm
Dimensions 6.5 x 5.5 x 1.8mm
Minimum Operating Temperature -40 °C
Width 5.5mm
10 Within 3 working day(s) (Global stock)
50 Within 3 working day(s) (Global stock)
Price Each (In a Pack of 5)
SGD 1.708
(exc. GST)
SGD 1.828
(inc. GST)
units
Per unit
Per Pack*
5 - 20
SGD1.708
SGD8.54
25 +
SGD1.538
SGD7.69
*price indicative
Packaging Options: