LM317KTTR
Texas Instruments
Category: Power Management ICs
LDO Regulator Pos 1.25V to 37V 1.5A 4-Pin(3+Tab) TO-263 T/R
$0.28 - $220.20Distributors
Currency:
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
DigiKey | 296-50349-1-ND | 2699 | 1 | $1.00 | $0.72 | $0.65 | $0.57 | $0.49 | $0.46 | Buy | |
![]() |
Ameya360 | LM317KTTR | 17000 | $0.46 | Buy | |||||||
![]() |
Arrow Asia | LM317KTTR | 22500 | 500 | $0.37 | $0.34 | Buy | |||||
![]() |
Arrow North American Components | LM317KTTR | 0 | 500 | $0.43 | $0.40 | Buy | |||||
![]() |
AVNET Asia Pacific | LM317KTTR | 1000 | 500 | $0.34 | Buy | ||||||
![]() |
AVNET Europe | LM317KTTR | 500 | 500 | * $0.44 | * $0.38 | Buy | |||||
![]() |
AVNET Express | LM317KTTR | 500 | 500 | $0.27 | Buy | ||||||
![]() |
element14 APAC | LM317KTTR | 5 | 100 | * $0.56 | * $0.55 | * $0.55 | Buy | ||||
![]() |
Farnell | LM317KTTR | 111 | 100 | * $0.53 | * $0.50 | * $0.50 | Buy | ||||
| Jak Electronics | LM317KTTR | 15305 | $9.92 | $7.58 | $7.58 | $6.72 | $6.44 | $0.00 | Buy | |||
![]() |
Mouser Electronics | 595-LM317KTTR | 6106 | 1 | $0.78 | $0.50 | $0.50 | $0.41 | $0.37 | $0.33 | Buy | |
![]() |
Newark | LM317KTTR | 333 | 1 | $1.37 | $1.37 | $1.37 | $1.37 | $1.37 | $1.37 | Buy | |
![]() |
RS Components | LM317KTTR | $220.20 | Buy | ||||||||
![]() |
RS Components (APAC) | LM317KTTR | $7.71 | Buy | ||||||||
![]() |
Texas Instruments | LM317KTTR | 27838 | 1 | $0.63 | $0.63 | $0.63 | $0.48 | $0.25 | $0.25 | Buy | |
| Utmel | LM317KTTR | 15305 | $1.35 | $1.03 | $1.03 | $0.91 | $0.87 | $0.00 | Buy | |||
![]() |
Verical Marketplace | LM317KTTR | 54500 | 500 | $0.38 | $0.35 | Buy | |||||
![]() |
Win Source | LM317KTTR | 66260 | 90 | $1.16 | $1.16 | $0.80 | $0.80 | Buy |
Parts in family
Technical Specifications
| Lead Free Status | No |
| ROHS Compliance | Compliant |
| Accuracy(%) | 4 |
| Approx. Price (US$) | 0.18 | 1ku |
| Fixed Output Options(V) | N/A |
| Iout(Max)(A) | 1.5 |
| Iq(Typ)(mA) | 3.5 |
| Noise(uVrms) | 1110 |
| Operating Temperature Range(C) | 0 to 125 |
| Output Capacitor Type | Non-Ceramic |
| Output Options | Adjustable Output |
| PSRR @ 100KHz(dB) | 38 |
| Package Group | DDPAK/TO-263,PFM,SOT-223,TO-220 |
| Package Size | mm2 |
| Rating | Catalog |
| Regulated Outputs(#) | 1 |
| Special Features | N/A |
| Vdo(Typ)(mV) | 2000 |
| Vin(Max)(V) | 40 |
| Vin(Min)(V) | 3 |
| Vout(Max)(V) | 37 |
| Vout(Min)(V) | 1.25 |






