| Part Number | L4949D |
| Manufacturer | ON Semiconductor (https://www.onsemi.com/) |
| Title | Low Dropout Voltage Regulator |
| Description | L4949, NCV4949 100 mA, 5.0 V, Low Dropout Voltage Regulator with Reset and Sense The L4949 is a monolithic integrated 5.0 V voltage regulator wit... |
| Features |
• Operating DC Supply Voltage Range 5.0 V to 28 V • Transient Supply Voltage Up to 40 V • Extremely Low Quiescent Current in Standby Mode • High Precision Output Voltage 5.0 V ±1% • Output Current Capability Up to 100 mA • Very Low Dropout Voltage Less Than 0.4 V • Reset Circuit Sensing The Output V... |
| Datasheet | L4949D pdf datasheet |
| Part Number | L4949D |
| Manufacturer | Motorola Inc |
| Title | MULTIFUNCTION VERY LOW DROPOUT VOLTAGE REGULATOR |
| Description | Pin 1 2 3 4 5 6 7 8 Symbol Description VCC Si VZ Supply Voltage Input of Sense Comparator Output of Preregulator CT Reset Delay Capacitor . |
| Features |
tative Block Diagram
Output Voltage (Vout) VZ 3 8 Supply Voltage (VCC) 1 Preregulator 6.0 V CT 4
PIN CONNECTIONS
VCC 1
2.0 µA Reset 6 + – Reset 8 7 6 5 Vout So Reset Gnd Si VZ CT 2 3 4 Regulator Sense Input (Si) 2 Vs 2.0 V Sense Output (So) 7 (Top View) + – 1.23 Vref Sense 1.23 V ORDERIN. |
| Datasheet | L4949D pdf datasheet |
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