UA7808CKCT
Texas Instruments
Through HoleTube0°C ~ 125°C
Ref. price$0.68
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Texas Instruments UA78 Discrete Semiconductors Series
4 variants · Texas Instruments
About the Texas Instruments UA78 Discrete Semiconductors Series
The Texas Instruments UA78 Discrete Semiconductors Series series groups 4 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common number of regulators of 1, output configuration of Positive and output type of Fixed. Variants differ by case, mounting and operating temperature, so you can match the exact case your application requires using the selection guide below.
Select a variant by
- Case
- TO-220-3 · TO-226-3, TO-92-3 (TO-226AA) Formed Leads · TO-252-3, DPak (2 Leads + Tab), SC-63
- Mounting
- Surface Mount · Through Hole
- Operating temperature
- -40°C ~ 125°C · 0°C ~ 125°C
- Output current
- 1.5A · 100mA · 500mA
- Package
- Tape & Reel (TR); Cut Tape (CT) · Tube
- Protection features
- Over Current, Over Temperature, Reverse Polarity, Short Circuit · Over Current, Over Temperature, Short Circuit · Over Temperature, Reverse Polarity
- PSRR
- 49dB (120Hz) · 72dB ~ 62dB (120Hz) · 80dB (120Hz)
- Voltage - input
- 20V · 25V
Shared specifications
- Number of regulators
- 1
- Output configuration
- Positive
- Output type
- Fixed
Variant comparison
| Parameter | UA7808CKCT | UA78L05AILPRE3 | UA78M08CKVURG3 |
|---|---|---|---|
| Case | TO-220-3 | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | TO-252-3, DPak (2 Leads + Tab), SC-63 |
| Mounting | Through Hole | Through Hole | Surface Mount |
| Operating temperature | 0°C ~ 125°C | -40°C ~ 125°C | 0°C ~ 125°C |
| Output current | 1.5A | 100mA | 500mA |
| Package | Tube | Tape & Reel (TR); Cut Tape (CT) | Tape & Reel (TR); Cut Tape (CT) |
| Protection features | Over Temperature, Reverse Polarity | Over Current, Over Temperature, Reverse Polarity, Short Circuit | Over Current, Over Temperature, Short Circuit |
| PSRR | 72dB ~ 62dB (120Hz) | 49dB (120Hz) | 80dB (120Hz) |
| Voltage - input | 25V | 20V | 25V |
Request a quote on any Texas Instruments UA78 Discrete Semiconductors Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.
