SZSA1117B-A Series 1A LOW DROPOUT LINEAR REGULATOR

2024-01-05
●GENERAL DESCRIPTION
■The SZSA1117B-A series is a group of low dropout three-terminal regulators with a dropout of 1.3V(typ.) at 0.8A output current. The SZSA1117B-A series is available in an adjustable version, which can set the output voltage from 1.25V to 12V with only two external resistors. In addition, it is available in five fixed voltages: 1.2V, 1.5V, 1.8 V, 2.5 V, 3.3 V and 5 V. The SZSA1117B-A series offer thermal shutdown protection. Its circuit includes a Zener trimmed bandgap reference to assure output voltage accuracy to within ±2%. A minimum of 10μF tantalum capacitor is required at the output to improve the transient response and stability.
●FEATURES
■Low Dropout Voltage: 1.3V(typ.) at 0.8A Output Current
■Thermal Shutdown
■Three-Terminal Adjustable to 1.2V,1.8V, 2.5V, 3.3V, 5V
■Operation Junction Temperature: -40°C to 125°C
■Space-saving SOT-89-3L packages
■"A1117B": Device serial number.
■"X.X": Output voltage, for example, ifVOUT = 3.0V, "X.X" = 3.0.
■"YY": A code composed of one uppercase letter and one number, indicates weekly record information
■of production.

ZSKY

SZSA1117B-A SeriesSZSA1117B-ASZSA1117B-ADJ-ASZSA1117B-1.2-ASZSA1117B-1.8-ASZSA1117B-2.5-ASZSA1117B-3.3-ASZSA1117B-1.5-ASZSA1117B-5.0-A

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low dropout three-terminal regulators1A LOW DROPOUT LINEAR REGULATOR

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SOT-89-3L

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2023/10/23

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