Overview
The MMBD4148 is an uncategorised made by onsemi in a SOT23-3 package with 3 pins. Small Signal Diode.
PCBKit's library has its KiCad symbol (MMBD4148:MMBD4148, from Antmicro) and its footprint (Package_TO_SOT_SMD:SOT-23-3, from KiCad's library), ready for a KiCad board.
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | A | Passive |
| 2 | 2 | Not connected |
| 3 | C | Passive |
Parts like it
8
JTD78L05CA
SOT-23-3LSOT-23-3L Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSJTDUncategorisedESD752DBZ
SOT-23-3UncategorisedTexas InstrumentsMG78L05AT3
SOT-23-3SOT-23-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSMegainUncategorisedMCP111-300E/TT
SOT-23-3-40℃~+125℃@(TA) 1 1.75uA 1V~5.5V 2.93V 90us Active Low Open-drain Voltage monitor SOT-23-3 Supervisor and Reset ICs ROHSMicrochip TechnologyUncategorisedTPL810F33-3TR
SOT-23-3-40℃~+125℃@(Tj) 1 180mA 200mV@(50mA) 24V 2uA 3.3V 70uVrms 73dB@(100Hz) Fixed Over Current Protection、Over Temperature Protection、Soft Start、Enable Positive SOT-23-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS3PEAKUncategorisedHT7136S
SOT-23-3SOT-23-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAOTEUncategorisedHT7150S
SOT-23-3SOT-23-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAOTEUncategorisedHT7330S
SOT-23-3SOT-23-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAOTEUncategorised
Questions
Is there a KiCad symbol and footprint for the MMBD4148?
Yes. The symbol is MMBD4148:MMBD4148 and the footprint Package_TO_SOT_SMD:SOT-23-3, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the MMBD4148?
SOT23-3, with 3 pins. Its footprint is drawn on this page.
What can replace the MMBD4148?
Parts like it in the library: the JTD78L05CA by JTD, the ESD752DBZ by Texas Instruments, the MG78L05AT3 by Megain and the MCP111-300E/TT by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.