RT9193-15GB
Richtek USA Inc.
Tape & Reel (TR) Cut Tape (CT)-40°C ~ 125°C70dB ~ 50dB (100Hz ~ 10kHz)
Ref. price$0.5300
Lead time on requestGet quote ›
Richtek USA Inc. RT91 Series
40 variants · Richtek USA Inc.
About the Richtek USA Inc. Richtek USA Inc. RT91 Series series
The Richtek USA Inc. Richtek USA Inc. RT91 Series series groups 40 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common control features of Enable, current - output of 300mA and current - quiescent of 130 µA. Variants differ by case, operating temperature and package, so you can match the exact case your application requires using the selection guide below.
Select a variant by
- Case
- 6-WDFN Exposed Pad · 8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) · SC-74A, SOT-753
- Operating temperature
- -40°C ~ 125°C · -40°C~125°C
- Package
- Tape & Reel (TR) Cut Tape (CT) · Tape & Reel (TR); Cut Tape (CT)
- Voltage - output (Min (Fixed))
- 1.5V · 1.8V · 2.5V · 2.8V · 3V · 3.3V
- Voltage dropout
- - · 0.3V @ 300mA
Variant comparison
| Parameter | RT9193-15GB | RT9193-18GB | RT9193-18GQW | RT9193-25GB | RT9193-28GB | RT9193-30GB |
|---|---|---|---|---|---|---|
| Case | SC-74A, SOT-753 | SC-74A, SOT-753 | 6-WDFN Exposed Pad | SC-74A, SOT-753 | SC-74A, SOT-753 | SC-74A, SOT-753 |
| Operating temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C~125°C | -40°C~125°C | -40°C~125°C | -40°C ~ 125°C |
| Package | Tape & Reel (TR) Cut Tape (CT) | Tape & Reel (TR) Cut Tape (CT) | Tape & Reel (TR); Cut Tape (CT) | Tape & Reel (TR); Cut Tape (CT) | Tape & Reel (TR); Cut Tape (CT) | Tape & Reel (TR) Cut Tape (CT) |
| Voltage - output (Min (Fixed)) | 1.5V | 1.8V | 1.8V | 2.5V | 2.8V | 3V |
| Voltage dropout | - | - | - | - | 0.3V @ 300mA | 0.3V @ 300mA |
Shared specifications
- Control features
- Enable
- Current - output
- 300mA
- Current - quiescent
- 130 µA
- Mounting type
- Surface Mount
- Number of regulators
- 1
- Output configuration
- Positive
- Output type
- Fixed
- Protection features
- Over Current, Over Temperature
- PSRR
- 70dB ~ 50dB (100Hz ~ 10kHz)
- Voltage - input
- 5.5V
- Voltage - output
- -
Request a quote on any Richtek USA Inc. RT91 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.
Frequently asked questions
- How do the Richtek USA Inc. Richtek USA Inc. RT91 Series variants differ?
- Richtek USA Inc. RT91 Series part numbers differ by case, operating temperature, package and voltage - output (Min (Fixed)). Use the selection guide above to pick by case.
- How many Richtek USA Inc. Richtek USA Inc. RT91 Series part numbers are listed?
- 40 Richtek USA Inc. Richtek USA Inc. RT91 Series part numbers are listed, each with specifications and a datasheet where available.
- How do I get pricing and lead time for Richtek USA Inc. Richtek USA Inc. RT91 Series?
- Request a quote (RFQ) for any Richtek USA Inc. RT91 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.
