UC3842AD8
Texas Instruments
10V ~ 30VTube0°C~70°C(TA)
Ref. price$1.3300
Lead time on requestGet quote ›
Texas Instruments UC38 Series
57 variants · Texas Instruments
About the Texas Instruments Texas Instruments UC38 Series series
The Texas Instruments Texas Instruments UC38 Series series groups 57 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Variants differ by case, mounting type and operating temperature, so you can match the exact case your application requires using the selection guide below. The range mixes active and legacy part numbers, so you can source both current Texas Instruments UC38 Series variants and discontinued ones from a single page.
Select a variant by
- Case
- 8-DIP (0.300\", 7.62mm) · 8-SOIC (0.154\", 3.90mm Width) · 14-SOIC (0.154\", 3.90mm Width)
- Mounting type
- Surface Mount · Through Hole
- Operating temperature
- 0°C ~ 70°C (TA) · 0°C~70°C(TA)
- Package
- Bulk · Tape & Reel (TR) Cut Tape (CT) · Tape & Reel (TR); Cut Tape (CT) · Tube
- Duty cycle
- 96% · 97%
- Topology
- Boost, Buck, Buck-Boost, Flyback, Forward · Boost, Buck, Flyback, Forward
- Voltage - supply (Vcc (Vdd))
- 7.6V ~ 30V · 10V ~ 30V · 12V ~ 28V
Variant comparison
| Parameter | UC3842AD8 | UC3842AD8TR | UC3842ADTR | UC3842D8TR | UC3842DG4 | UC3842DTR |
|---|---|---|---|---|---|---|
| Case | 8-SOIC (0.154\", 3.90mm Width) | 8-SOIC (0.154\", 3.90mm Width) | 14-SOIC (0.154\", 3.90mm Width) | 8-SOIC (0.154\", 3.90mm Width) | 14-SOIC (0.154\", 3.90mm Width) | 14-SOIC (0.154\", 3.90mm Width) |
| Mounting type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating temperature | 0°C~70°C(TA) | 0°C~70°C(TA) | 0°C~70°C(TA) | 0°C~70°C(TA) | 0°C~70°C(TA) | 0°C ~ 70°C (TA) |
| Package | Tube | Tape & Reel (TR); Cut Tape (CT) | Tape & Reel (TR); Cut Tape (CT) | Tape & Reel (TR); Cut Tape (CT) | Bulk | Tape & Reel (TR) Cut Tape (CT) |
| Duty cycle | 96% | 96% | 96% | 97% | 97% | — |
| Topology | Boost, Buck, Flyback, Forward | Boost, Buck, Flyback, Forward | Boost, Buck, Flyback, Forward | Boost, Buck, Buck-Boost, Flyback, Forward | Boost, Buck, Buck-Boost, Flyback, Forward | — |
| Voltage - supply (Vcc (Vdd)) | 10V ~ 30V | 10V ~ 30V | 10V ~ 30V | 12V ~ 28V | 10V ~ 30V | — |
Request a quote on any Texas Instruments UC38 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 Texas Instruments Texas Instruments UC38 Series variants differ?
- Texas Instruments UC38 Series part numbers differ by case, mounting type, operating temperature and package. Use the selection guide above to pick by case.
- How many Texas Instruments Texas Instruments UC38 Series part numbers are listed?
- 57 Texas Instruments Texas Instruments UC38 Series part numbers are listed, each with specifications and a datasheet where available.
- How do I get pricing and lead time for Texas Instruments Texas Instruments UC38 Series?
- Request a quote (RFQ) for any Texas Instruments UC38 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.
