1A Fixed Output LDO Regulators - BD18IC0WHFVBDxxIC0W series are a LDO regulator with output current 1.0A. The output accuracy is ±1% of output voltage. Withexternal resistance, it is available to set the output voltage at random (from 0.8V to 4.5V) and also provides output voltagefixed type without external resistance. It is used for the wide applications of digital appliances. It has package type:HTSOP-J8 and HVSOF6. Over current protection (for protecting the IC destruction by output short circuit), circuit currentON/OFF switch (for setting the circuit 0µA at shutdown mode), and thermal shutdown circuit (for protecting IC from heatdestruction by over load condition) are all built in. It is usable for ceramic capacitor and enables to improve smaller set andlong-life.
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| * This product is a STANDARD grade product and not recommend for on-vehicle devices. | ||||
| Grade | Standard |
| Breakdown Voltage(Max.)[V] | 7.0 |
| ch | 1 |
| Vin(Min.)[V] | 2.4 |
| Vin(Max.)[V] | 5.5 |
| Vout (Typ.) [V] | 1.8 |
| Vout Precision | ±1.0 |
| Iout(Max.)[A] | 1.0 |
| Circuit Current[mA] | 0.25 |
| Shutdown Function | Yes |
| Thermal Shut-down | Yes |
| Over Current Protection | Yes |
| Over Voltage Protection | No |
| Discharge Function | No |
| Soft Start | Yes |
| I/O Voltage Difference (Typ.)[V] | 0.6(Io=1A) |
| Ripple Rejection [dB] | 60.0 |
| Load Regulation[mV] | 25(Io=0 to 1A) |
| Input Capacitor[µF] | 1.0 |
| Output Capacitor[µF] | 1.0 |
| Operating Temperature (Min.)[°C] | -25 |
| Operating Temperature (Max.)[°C] | 85 |
- ・ High accuracy reference voltage circuit
・ Built-in Over Current Protection circuit (OCP)
・ Built-in Thermal Shut Down circuit (TSD)
・ With shut down switch
| Número de peça | Nome do Produto | Pacote | Datasheet | Inventário de distribuição |
|---|---|---|---|---|
| BD10IC0WEFJ | 1A Fixed Output LDO Regulators | HTSOP-J8 | comprar | |
| BD30IC0WEFJ | 1A Fixed Output LDO Regulators | HTSOP-J8 | comprar | |
| BD33IC0WEFJ | 1A Fixed Output LDO Regulators | HTSOP-J8 | comprar | |
| BD00IC0WEFJ | 1A Variable Output LDO Regulators | HTSOP-J8 | comprar | |
| BD25IC0WEFJ | 1A Fixed Output LDO Regulators | HTSOP-J8 | comprar | |
| BD12IC0WEFJ | 1A Fixed Output LDO Regulators | HTSOP-J8 | comprar |
This application notes provide tables for each series so that it is easy to set the resistance value for the output voltage setting from various internal reference voltages VREF.
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This application note introduces a method for easily measuring the phase margin with a Frequency Response Analyzer (FRA) made by NF Corporation.
Provides some hints on how to connect LDOs in parallel.
For ICs