| 型號 | 廠商 | 描述 |
| 4nz01 |
Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits | |
| 4pin0505db2 2 |
Analog IC | |
| 4pin0505sb2 2 |
Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits | |
| 4pin0512db2 2 |
Analog IC | |
| 4pin0512sb2 2 |
Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits | |
| 4pin0515db2 2 |
Analog IC | |
| 4pin0515sb2 2 |
Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits | |
| 4pin1205db2 2 |
Analog IC | |
| 4pin1205sb2 2 |
Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits | |
| 4pin1212db2 2 |
Analog IC | |
| 4pin1212sb2 2 |
Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits | |
| 4pin1215db2 2 |
Analog IC | |
| 4pin1215sb2 2 |
Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits | |
| 4pin2405db2 2 |
Analog IC | |
| 4pin2405sb2 2 |
Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits | |
| 4pin2412db2 2 |
Analog IC | |
| 4pin2412sb2 2 |
Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits | |
| 4pin2415db2 2 |
Analog IC | |
| 4pin2415sb2 2 |
Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits | |
| 4pir0505db1 2 |
Analog IC | |
| 4pir0505sb1 2 |
Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits | |
| 4pir0512db1 2 |
Analog IC | |
| 4pir0512sb1 2 |
Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits | |
| 4pir0515db1 2 |
Analog IC | |
| 4pir0515sb1 2 |
Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits | |
| 4pir1205db1 2 |
Analog IC | |
| 4pir1205sb1 2 |
Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits | |
| 4pir1212db1 2 |
Analog IC | |
| 4pir1212sb1 2 |
Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits | |
| 4pir1215db1 2 |
Analog IC | |
| 4pir1215sb1 2 |
Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits | |
| 4pir2405db1 2 |
Analog IC | |
| 4pir2405sb1 2 |
Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits | |
| 4pir2412db1 2 |
Analog IC | |
| 4pir2412sb1 2 |
Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits | |
| 4pir2415db1 2 |
Analog IC | |
| 4pir2415sb1 2 |
Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits | |
| 4pir4805db1 2 |
Analog IC | |
| 4pir4805sb1 2 |
Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits | |
| 4pir4812db1 2 |
Analog IC | |
| 4pir4812sb1 2 |
Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits | |
| 4pir4815db1 2 |
Analog IC | |
| 4pir4815sb1 2 |
Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits | |
| 40hfr10 2 3 4 5 6 7 8 |
POWER RECTIFIER | |
| 4027 2 3 4 5 6 7 8 9 10 11 |
NXP Semiconductors N.V. | Dual JK flip-flop |
| 4114r-1-151 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 |
300mA LDO Linear Regulators with Internal Microprocessor Reset Circuit | |
| 4114r-1-221 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 |
300mA LDO Linear Regulators with Internal Microprocessor Reset Circuit | |
| 4114r-1-222 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 |
300mA LDO Linear Regulators with Internal Microprocessor Reset Circuit | |
| 4114r-1-223 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 |
300mA LDO Linear Regulators with Internal Microprocessor Reset Circuit | |
| 4114r-1-271 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 |
300mA LDO Linear Regulators with Internal Microprocessor Reset Circuit |