STMicroelectronics · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
LD1117STR
STMicroelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-223-3
Request a quote for LD1117STRThe LD1117STR is a Voltage Regulators - Linear, Low Drop Out (LDO) Regulators from STMicroelectronics, supplied in a SOT-223-3 package. It is listed in our Linear & LDO Regulators catalog (Power Management).
Key specifications of the LD1117STR: output current 800mA, output voltage 1.25V~15V, operating temperature 0°C~+125°C@(Tj), number of outputs 1, output configuration Positive and output type Adjustable.
PartnerSemi sources the LD1117STR 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 | LD1117STR |
|---|---|
| Manufacturer | STMicroelectronics |
| Product type | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators |
| Category | Linear & LDO Regulators |
| Package / case | SOT-223-3 |
| Number of Outputs | 1 |
| Operating Temperature | 0°C~+125°C@(Tj) |
| Output Configuration | Positive |
| Output Current | 800mA |
| Output Type | Adjustable |
| Output Voltage | 1.25V~15V |
| Power Supply Rejection Ratio (PSRR) | 75dB@(120Hz) |
| Voltage - Supply | 15V |
| Voltage Dropout | 1.2V@(800mA) |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More STMicroelectronics Linear & LDO Regulators
| Part number | Type | |
|---|---|---|
| LD1117S33TR | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| LD1117S50CTR | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| LD1117S50TR | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| LD1117SC-R | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| LD1117V | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| LD1117V33 | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| LD1117V33C | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| LD29080 | LDO regulator |
Similar part numbers from other manufacturers
Similar numbering only — not a confirmed equivalent. Ask us to check compatibility.
| Part number | Manufacturer | Type | |
|---|---|---|---|
| LD1117S33TR(MS) | MSKSEMI | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| LD1117S50TR(MS) | MSKSEMI | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| LD1117S12TR-HXY | HXY MOSFET | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| LD1117S33TR-HXY | HXY MOSFET | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| LD1117S33CTR-HXY | HXY MOSFET | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators |
Frequently asked questions
What is the LD1117STR?
The LD1117STR is a Voltage Regulators - Linear, Low Drop Out (LDO) Regulators from STMicroelectronics, supplied in a SOT-223-3 package. It is listed in our Linear & LDO Regulators catalog (Power Management).
What are the specifications of the LD1117STR?
Number of Outputs: 1; Operating Temperature: 0°C~+125°C@(Tj); Output Configuration: Positive; Output Current: 800mA; Output Type: Adjustable; Output Voltage: 1.25V~15V; Power Supply Rejection Ratio (PSRR): 75dB@(120Hz); Voltage - Supply: 15V; Voltage Dropout: 1.2V@(800mA).
What package is the LD1117STR in?
The LD1117STR is listed in a SOT-223-3 package.
Which part numbers are similar to the LD1117STR?
Similar part numbers in our catalog include LD1117S33TR(MS) (MSKSEMI), LD1117S50TR(MS) (MSKSEMI), LD1117S12TR-HXY (HXY MOSFET), LD1117S33TR-HXY (HXY MOSFET) and LD1117S33CTR-HXY (HXY MOSFET). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the LD1117STR?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=LD1117STR&brand=STMicroelectronics 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.