Richtek Tech RT9187BGB

Mounting Type

Surface Mount

Package / Case

SC-74A, SOT-753

Supplier Device Package

SOT-23-5

Package

Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;

Mfr

Richtek USA Inc.

Product Status

Active

PSRR / Ripple Rejection - Typ

- 60 dB

Maximum Operating Temperature

the maximum body temperature at which the thermistor is designed to operate for extended periods of time with acceptable stability of its electrical characteristics.

+ 85 C

Minimum Operating Temperature

- 40 C

Mounting Styles

SMD/SMT

Input Voltage-Max

5.5 V

Input Voltage-Min

2.5 V

Operating Temperature

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

-40°C ~ 85°C (TA)

Series

-

Number of Outputs

1 Output

Voltage - Input (Max)

5.5V

Output Type

Adjustable

Output Configuration

Positive

Output Current

The rated output current is the maximum load current that a power supply can provide at a specified ambient temperature. A power supply can never provide more current that it's rated output current unless there is a fault, such as short circuit at the load.

500 mA

Current - Output

600mA

Quiescent Current

The quiescent current is defined as the current level in the amplifier when it is producing an output of zero.

380 uA

Control Features

Current Limit, Enable

Voltage - Output (Min/Fixed)

0.8V

Number of Regulators

A regulator is a mechanism or device that controls something such as pressure, temperature, or fluid flow. The voltage regulator keeps the power level stabilized. A regulator is a mechanism or device that controls something such as pressure, temperature, or fluid flow.

1

Protection Features

Over Current, Over Temperature

Current - Quiescent (Iq)

500 µA

Voltage Dropout (Max)

0.2V @ 500mA

PSRR

60dB ~ 50dB (100Hz ~ 10kHz)

Dropout Voltage

Dropout voltage is the input-to-output differential voltage at which the circuit ceases to regulate against further reductions in input voltage; this point occurs when the input voltage approaches the output voltage.

100 mV

Voltage - Output (Max)

5.3V