1A Variable/Fixed Output LDO Regulators - BA80BC0FPROHM's secondary LDO regulators were designed to maximize device characteristics and provide stable operation through low power consumption, increased miniaturization, and low noise. 1A fixed output types are offered for local power supplies that feature an output voltage accuracy of ±2% with low saturation. A broad lineup is offered in a number of output voltages (variable, 1.5V-10V) and package types (TO252, TO220FP/CP) for compatibility with a wide range of applications, such as TVs, HDDs, PCs, and DVD players. In addition, multiple protection circuits are integrated (i.e. overcurrent, thermal shutdown), providing a high level of reliability.
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| * This product is a STANDARD grade product and not recommend for on-vehicle devices. | ||||
| Grade | Standard |
| Breakdown Voltage(Max.)[V] | 18.0 |
| ch | 1 |
| Vin(Min.)[V] | 3.0 |
| Vin(Max.)[V] | 16.0 |
| Vout (Typ.) [V] | 8 |
| Vout Precision | ±2.0% |
| Iout(Max.)[A] | 1.0 |
| Circuit Current[mA] | 0.6 |
| Shutdown Function | No |
| Thermal Shut-down | Yes |
| Over Current Protection | Yes |
| Over Voltage Protection | No |
| Discharge Function | No |
| Soft Start | No |
| I/O Voltage Difference (Typ.)[V] | 0.3(Io=0.5A) |
| Ripple Rejection [dB] | 55.0 |
| Load Regulation[mV] | 35(Io=0 to 1A) |
| Input Capacitor[µF] | 0.33 |
| Output Capacitor[µF] | 22.0 |
| Operating Temperature (Min.)[°C] | -40 |
| Operating Temperature (Max.)[°C] | 105 |
- ・Maximum current: 1A
・Output voltage accuracy: ±1%
・Ultra-low saturation with PNP output
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Thermal Resistance
Basics of Linear Regulators
Linear Regulator Specifications
BAxxBC0, BAxxCC0, BAxxDD0, BAxxJC5 Series PCB Layout
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
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Measurement Method for Phase Margin with Frequency Response Analyzer (FRA)
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