Shanghai Mingda Microelectronics · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
MD7140
Shanghai Mingda Microelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-89-3
Request a quote for MD7140The MD7140 is a Voltage Regulators - Linear, Low Drop Out (LDO) Regulators from Shanghai Mingda Microelectronics, supplied in a SOT-89-3 package. It is listed in our Linear & LDO Regulators catalog (Power Management).
Key specifications of the MD7140: output current 30mA, output voltage 4V, standby current 1.2uA, operating temperature -40°C~+85°C, number of outputs 1 and output configuration Positive.
PartnerSemi sources the MD7140 for production, repair and maintenance buyers worldwide. Send the quantity you need and, optionally, a target price; we reply with price, lead time and available date codes, usually within one business day.
Specifications
| Manufacturer part number | MD7140 |
|---|---|
| Manufacturer | Shanghai Mingda Microelectronics |
| Product type | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators |
| Category | Linear & LDO Regulators |
| Package / case | SOT-89-3 |
| Number of Outputs | 1 |
| Operating Temperature | -40°C~+85°C |
| Output Configuration | Positive |
| Output Current | 30mA |
| Output Type | Fixed |
| Output Voltage | 4V |
| Voltage - Supply | 18V |
| Voltage Dropout | 40mV@(1mA) |
| standby current | 1.2uA |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More Shanghai Mingda Microelectronics Linear & LDO Regulators
| Part number | Type | |
|---|---|---|
| MD7133 | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| MD7133H | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| MD7136 | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| MD7136H | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| MD7141H | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| MD7144 | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| MD7144H | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| MD7150 | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators |
Frequently asked questions
What is the MD7140?
The MD7140 is a Voltage Regulators - Linear, Low Drop Out (LDO) Regulators from Shanghai Mingda Microelectronics, supplied in a SOT-89-3 package. It is listed in our Linear & LDO Regulators catalog (Power Management).
What are the specifications of the MD7140?
Number of Outputs: 1; Operating Temperature: -40°C~+85°C; Output Configuration: Positive; Output Current: 30mA; Output Type: Fixed; Output Voltage: 4V; Voltage - Supply: 18V; Voltage Dropout: 40mV@(1mA); standby current: 1.2uA.
What package is the MD7140 in?
The MD7140 is listed in a SOT-89-3 package.
Which part numbers are similar to the MD7140?
Similar part numbers in our catalog include MD7133 (Shanghai Mingda Microelectronics), MD7133H (Shanghai Mingda Microelectronics), MD7136 (Shanghai Mingda Microelectronics), MD7136H (Shanghai Mingda Microelectronics), MD7141H (Shanghai Mingda Microelectronics) and MD7144 (Shanghai Mingda Microelectronics). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the MD7140?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=MD7140&brand=Shanghai%20Mingda%20Microelectronics or email info@partnersemi.com with the part number and quantity. Price, availability and lead time are confirmed per request; we ship worldwide from the Netherlands.