Cystech Electonics Corp.
NPN Digital Transistors (Built-in Resistors)
NXP Semiconductors.
NPN resistor-equipped transistors / R1 = 100 kOhm, R2 = 100 kOhm
Philips Electronics
NPN resistor-equipped transistors; R1 = 100 kΩ, R2 = open
Linear Technology
High Efficiency Synchronous Step-Down Switching Regulators
Diodes Incorporated.
NPN PRE-BIASED SMALL SIGNAL SURFACE MOUNT TRANSISTOR
NXP Semiconductors.
NPN resistor-equipped transistors / R1 = 100 kOhm, R2 = 100 kOhm
Linear Technology
High Efficiency Synchronous Step-Down Switching Regulators
ON Semiconductor
Digital Transistors (BRT) R1 = 100 kΩ, R2 = 100 kΩ
Linear Technology
Quad High Side Micropower MOSFET Driver with Internal Charge Pump
ROHM Semiconductor
NPN 100mA 50V Digital Transistors (Bias Resistor Built-in Transistors)
ROHM Semiconductor
Digital transistors (built-in resistors)