Texas Instruments

Category: Power Management ICs

The LM117 and LM317-N series of adjustable 3-pin positive voltage regulators.

$0.33 - $1.99
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey LM317EMPX/NOPBDKR-ND 7948 $1.37 $0.96 $0.86 $0.75 $0.63 $0.57 Buy
Ameya360 LM317EMPX/NOPB 142000 $0.71 $0.71 Buy
Arrow Asia LM317EMPX/NOPB 22000 2000 $0.46 Buy
Arrow North American Components LM317EMPX/NOPB 0 2000 $1.21 $1.04 $1.03 $0.81 $0.50 $0.48 Buy
AVNET Asia Pacific LM317EMPX/NOPB 2000 $0.49 Buy
AVNET Europe LM317EMPX/NOPB 8000 2000 * $0.62 Buy
AVNET Express LM317EMPX/NOPB 12000 2000 $0.43 Buy
element14 APAC LM317EMPX/NOPB 303 1 * $1.52 * $1.29 * $1.14 * $0.98 * $0.92 * $0.92 Buy
Farnell LM317EMPX/NOPB 1798 1 * $1.67 * $1.31 * $1.13 * $0.95 * $0.88 * $0.88 Buy
Future Electronics LM317EMPX/NOPB 6000 2000 $0.33 Buy
Mouser Electronics 926-LM317EMPX/NOPB 30869 1 $1.59 $1.12 $1.12 $0.79 $0.62 $0.55 Buy
Newark LM317EMPX/NOPB 303 1 $1.67 $1.60 $1.46 $1.39 $1.39 $1.39 Buy
Texas Instruments LM317EMPX/NOPB 14638 1 $1.03 $1.03 $1.03 $0.79 $0.42 $0.42 Buy
Verical Marketplace LM317EMPX/NOPB 342 13 $0.50 $0.50 $1.03 $0.81 $0.72 $0.51 Buy
Win Source LM317EMPX/NOPB 332154 60 $1.99 $1.61 $1.37 $1.37 Buy

Parts in family

Technical Specifications

Lead Free Status No
ROHS Compliance Compliant
Accuracy(%) 4
Additional Features Overcurrent Protection,Thermal Shutdown
Approx. Price (US$) 0.43 | 1ku
Iout(Max)(A) 1.5
Iq(Typ)(mA) 3.5
Noise(uVrms) 35
Operating Temperature Range(C) 0 to 125
Output Capacitor Type Non-Ceramic,Tantalum
Output Options Adjustable Output
PSRR @ 100KHz(dB) 40
Package Group DDPAK/TO-263,TO,SOT-223,TO-220,TO-252,TO-3
Package Size mm2
Rating Catalog
Regulated Outputs(#) 1
Vdo(Typ)(mV) 2250
Vin(Max)(V) 40
Vin(Min)(V) 4.2
Vout(Max)(V) 37
Vout(Min)(V) 1.2