1ch 200mA CMOS LDO Regulators - BU25TA2WNVXThe BU**TA2WNVX /HFV series integrates a 200mA output high performance FULL CMOS regulator into an ultra-compact SSON004X1216 package (1.2mm×1.6mm×0.6mm)&HVSOF5(1.6mm×1.6mm×0.6mm). Additional features include a circuit current of only 40µA for low power consumption along with superior noise and load response characteristics, making them ideal for use in power supplies for a wide variety of applications, including logic ICs, RF circuits, and camera modules.
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| * This product is a STANDARD grade product and not recommend for on-vehicle devices. | ||||
| Part number | Status | Package | Unit Quantity | Minimum Package Quantity | Packing Type | RoHS |
|---|---|---|---|---|---|---|
| BU25TA2WNVX-TR | Active | SSON004X1216 | 5000 | 5000 | Taping | Yes |
| Grade | Standard |
| Breakdown Voltage(Max.)[V] | 6.5 |
| ch | 1 |
| Vin(Min.)[V] | 2.5 |
| Vin(Max.)[V] | 5.5 |
| Vout (Typ.) [V] | 2.5 |
| Vout Precision | ±1.0 |
| Iout(Max.)[A] | 0.2 |
| Circuit Current[mA] | 0.04 |
| Output Short Current[mA] | 70 |
| Shutdown Function | Yes |
| Thermal Shut-down | Yes |
| Over Current Protection | Yes |
| Over Voltage Protection | No |
| Discharge Function | Yes |
| Soft Start | No |
| I/O Voltage Difference (Typ.)[V] | 0.4(Io=0.2A) |
| Ripple Rejection [dB] | 65.0 |
| Load Regulation[mV] | 10(Io=0.01 to 100mA) |
| Input Capacitor[µF] | 1.0 |
| Output Capacitor[µF] | 1.0 |
| Operating Temperature (Min.)[°C] | -40 |
| Operating Temperature (Max.)[°C] | 85 |
- ・High accuracy output voltage : ±1%
・High ripple rejection ratio
・Built-in output discharge during standby operation function
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| PART NUMBER | Product Name | Package | Datasheet | Distribution Inventory |
|---|---|---|---|---|
| BU15TA2WNVX | 1ch 200mA CMOS LDO Regulators | SSON004X1216 | Buy Sample | |
| BU18TA2WNVX | 1ch 200mA CMOS LDO Regulators | SSON004X1216 | Buy Sample | |
| BU26TA2WNVX | 1ch 200mA CMOS LDO Regulators | SSON004X1216 | Buy Sample | |
| BU27TA2WNVX | 1ch 200mA CMOS LDO Regulators | SSON004X1216 | Buy Sample | |
| BU28TA2WNVX | 1ch 200mA CMOS LDO Regulators | SSON004X1216 | Buy Sample | |
| BU2JTA2WNVX | 1ch 200mA CMOS LDO Regulators | SSON004X1216 | Buy Sample |
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.
The definition and how to use thermal resistance and thermal characterization parameter of packages for ROHM’s integrated circuit are described in this application note.
The basic terminal configuration of a linear regulator IC consists of four parts: input, output, GND, and feedback…
A linear regulator, also referred to as a "three-terminal regulator" or "dropper," is a power supply long known to many designers owning to its simple circuitry and ease of use...
Very important information such as maximum ratings, operating conditions and characteristic graphs are described in the table.
A linear regulator integrated circuit (IC) is a DC-to-DC buck converter system that reduces a DC supply from higher voltage level to a lower voltage level...
Low drop-out (LDO) regulators developed back in the age when large-capacitance multi-layer ceramic capacitors (hereinafter, MLCCs) were uncommon cause a phase delay, leading to oscillation when connected to a low-ESR capacitor like an MLCC...
The loss in linear regulators increases as the difference between the input and output voltages increases. Since most of the loss is converted to heat, a very large amount of heat may be generated in some conditions...
When a linear regulator IC is turned ON, the electric charge is stored in the output capacitor and the output voltage increases up to the specified value.
This application note proposes a circuit using an output ceramic capacitor that allows a stable phase compensation.
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