Key Features

• Output current up to 100 mA
• Output voltage: 5V
• Thermal overload protection
• Short-circuit protection
• No external components needed
• Available in either ±4% (A) or ±8% (C) tolerance selection

Pin Configuration

The L78L05ABUTR features a 3-pin configuration:

• PIN 1: VOUT (Output)
• PIN 2: GND (Ground)
• PIN 3: VIN (Input)

Electrical Characteristics

L78L05ABUTR

• Output Voltage (VO): 4.6V min., 5.0V typical, 5.4V max. at 25°C
• Line Regulation (DVO): 200 mV max. from 8.5V to 20V input, at 25°C
• Load Regulation (DVO): 60 mV max. from 1 to 100 mA output current, at 25°C
• Quiescent Current (Id): 6 mA at 25°C, 5.5 mA at 125°C
• Output Noise Voltage (eN): 40 µV peak-to-peak from 10 Hz to 100 kHz, at 25°C
• Supply Voltage Rejection (SVR): 40 dB min. at 120 Hz, with 40 mA output current, at 25°C
• Dropout Voltage (Vd): 1.7V

Package Information

• Package Type: SOT-89
• Package Drawing: Refer to the datasheet for detailed package dimensions and outline.

Order Codes

• L78L05ABUTR: SOT-89 package

Mechanical Data for SOT-89 Package

• A: 1.40 min., 1.60 typ., 1.80 max. mm
• B: 0.44 min., 0.56 typ., 0.68 max. mm
• C: 0.35 min., 0.44 typ., 0.53 max. mm
• D: 4.40 min., 4.60 typ., 4.80 max. mm
• E: 2.29 min., 2.60 typ., 2.91 max. mm