500-mA 5.0-V Output LDO Regulator - BD450M5WFPJ-CThe BD450M5WFPJ-C is low quiescent regulator. This regulator is therefore ideal for applications requiring a direct connection to the battery and a low current consumption.Ceramic capacitors can be used for compensation of the output capacitor phase. Furthermore, this IC also feature overcurrent protection to protect the device from damage caused by short-circuiting and an integrated thermal shutdown to protect the device from overheating at overload conditions.A logical “HIGH” at the CTL enables the device and “LOW” at the CTL disables the device.
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| Grade | Automotive |
| Breakdown Voltage(Max.)[V] | 45.0 |
| ch | 1 |
| Vin(Min.)[V] | 3.0 |
| Vin(Max.)[V] | 42.0 |
| Vout (Typ.) [V] | 5 |
| Vout Precision | ±2.0% |
| Iout(Max.)[A] | 0.5 |
| Circuit Current[mA] | 0.095 |
| Shutdown Function | Yes |
| Thermal Shut-down | Yes |
| Over Current Protection | Yes |
| I/O Voltage Difference (Typ.)[V] | 0.2(Io=300mA) |
| Ripple Rejection [dB] | 60.0 |
| Load Regulation[mV] | 10(Io=10mA to 400mA ) |
| Operating Temperature (Min.)[°C] | -40 |
| Operating Temperature (Max.)[°C] | 150 |
- ・Qualified for Automotive Applications
・Wide Temperature Range: -40℃ to +150℃
・Wide Operating Input Range: 3.0V to 42V
・Low Quiescent Current: 40μA (Typ.)
・Output Current: 200mA
・High Output Voltage Accuracy: ±2%
・Over Current Protection (OCP)
・Thermal Shutdown Protection (TSD)
・AEC-Q100 Qualified
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Thermal Resistance
Basics of Linear Regulators
Linear Regulator Specifications
Reverse Voltage Protection
Simple Test Method for Estimating the Stability of Linear Regulators
Thermal Calculation for Linear Regulator
Power Source ON/OFF Characteristics for Linear Regulator
BAxxCC0 Series Circuit Using a Ceramic Output Capacitor
Measurement Method for Phase Margin with Frequency Response Analyzer (FRA)
For ICs