LM317DCYG3
Texas Instruments
Tube0°C~125°C1–10 A
Ref. price$1.3400
Lead time on requestGet quote
Texas Instruments LM317 Series
2 variants · Texas InstrumentsAll Power Management (PMIC / Gate Driver) →
About the Texas Instruments LM317 Series
ICBOMS is a China IC distributor and semiconductor supplier — an independent, Shenzhen-based overseas procurement agent for Texas Instruments LM317 Series components — sourcing Texas Instruments LM317 Series parts new and original only, across the authorized and vetted independent channel, with every lot authenticity-screened before shipment. The Texas Instruments LM317 Series series groups 2 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common control features of -, current - quiescent of 10 mA and mounting of Surface Mount. Variants differ by case, operating temperature and output current, so you can match the exact case your application requires using the selection guide below. All listed Texas Instruments LM317 Series part numbers are active and orderable.
Select a variant by
- Case
- TO-252-3, DPak (2 Leads + Tab), SC-63 · TO-261-4, TO-261AA
- Operating temperature
- -40°C~125°C(TJ) · 0°C~125°C
- Output current
- 1.5A · 500mA
- Package
- Tape & Reel (TR); Cut Tape (CT) · Tube
- PSRR
- 64dB ~ 57dB (120Hz) · 80dB ~ 65dB (120Hz)
Shared specifications
- Control features
- -
- Current - quiescent
- 10 mA
- Mounting
- Surface Mount
- Number of regulators
- 1
- Output configuration
- Positive
- Output type
- Adjustable
- Protection features
- Over Current, Over Temperature, Short Circuit
- Voltage - input
- 40V
- Voltage - output
- 37V
- Voltage - output (Min (Fixed))
- 1.25V
- Voltage dropout
- -
Variant comparison
| Parameter | LM317DCYG3 | LM317MKVURG3 |
|---|---|---|
| Case | TO-261-4, TO-261AA | TO-252-3, DPak (2 Leads + Tab), SC-63 |
| Operating temperature | 0°C~125°C | -40°C~125°C(TJ) |
| Output current | 1.5A | 500mA |
| Package | Tube | Tape & Reel (TR); Cut Tape (CT) |
| PSRR | 64dB ~ 57dB (120Hz) | 80dB ~ 65dB (120Hz) |
Request a quote on any Texas Instruments LM317 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.
