Union Semiconductor · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
UM15428S
Union Semiconductor Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5
Request a quote for UM15428SThe UM15428S is a Voltage Regulators - Linear, Low Drop Out (LDO) Regulators from Union Semiconductor, supplied in a SOT-23-5 package. It is listed in our Linear & LDO Regulators catalog (Power Management).
Key specifications of the UM15428S: output current 200mA, output voltage 2.8V, standby current 3uA, operating temperature -40°C~+125°C@(Tj), noise 170uVrms and number of outputs 1.
PartnerSemi sources the UM15428S 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 | UM15428S |
|---|---|
| Manufacturer | Union Semiconductor |
| Product type | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators |
| Category | Linear & LDO Regulators |
| Package / case | SOT-23-5 |
| Noise | 170uVrms |
| Number of Outputs | 1 |
| Operating Temperature | -40°C~+125°C@(Tj) |
| Output Configuration | Positive |
| Output Current | 200mA |
| Output Type | Fixed |
| Output Voltage | 2.8V |
| Power Supply Rejection Ratio (PSRR) | 45dB@(1kHz) |
| Voltage - Supply | 5.5V |
| Voltage Dropout | 130mV@(30mA) |
| standby current | 3uA |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More Union Semiconductor Linear & LDO Regulators
| Part number | Type | |
|---|---|---|
| UM1540DB-33 | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| UM1540S-18 | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| UM1540S-25 | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| UM1540S-33 | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| UM15433S | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| UM1550B | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| UM1550DA | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| UM1550DB | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators |
Frequently asked questions
What is the UM15428S?
The UM15428S is a Voltage Regulators - Linear, Low Drop Out (LDO) Regulators from Union Semiconductor, supplied in a SOT-23-5 package. It is listed in our Linear & LDO Regulators catalog (Power Management).
What are the specifications of the UM15428S?
Noise: 170uVrms; Number of Outputs: 1; Operating Temperature: -40°C~+125°C@(Tj); Output Configuration: Positive; Output Current: 200mA; Output Type: Fixed; Output Voltage: 2.8V; Power Supply Rejection Ratio (PSRR): 45dB@(1kHz); Voltage - Supply: 5.5V; Voltage Dropout: 130mV@(30mA); standby current: 3uA.
What package is the UM15428S in?
The UM15428S is listed in a SOT-23-5 package.
Which part numbers are similar to the UM15428S?
Similar part numbers in our catalog include UM1540DB-33 (Union Semiconductor), UM1540S-18 (Union Semiconductor), UM1540S-25 (Union Semiconductor), UM1540S-33 (Union Semiconductor), UM15433S (Union Semiconductor) and UM1550B (Union Semiconductor). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the UM15428S?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=UM15428S&brand=Union%20Semiconductor 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.