The LM341 and LM78M05 three-pin positive voltage regulators employ built-in current limiting, thermal shutdown, and safe-operating area protection, which makes them virtually immune to damage from output overloads.
With adequate heat sinking, they can deliver in excess of 0.5-A output current. Typical applications would include local (on-card) regulators which can eliminate the noise and degraded performance associated with single-point regulation.
|Part number||Order||Output options||Iout (Max) (A)||Vin (Max) (V)||Vin (Min) (V)||Vout (Max) (V)||Vout (Min) (V)||Fixed output options (V)||Package Group||Features||Regulated outputs (#)||Operating temperature range (C)||Thermal resistance θJA (°C/W)||Noise (uVrms)||Approx. price (US$)||Rating||PSRR @ 100 KHz (dB)||Accuracy (%)||Dropout voltage (Vdo) (Typ) (mV)||Iq (Typ) (mA)||Package size: mm2:W x L (PKG)|
|TO-220 | 3||1||-40 to 125||23||40||0.44 | 1ku||Catalog||45||2.5||1800||4||3TO-220: 47 mm2: 4.58 x 10.16 (TO-220 | 3)|