BD33KA5WF
500mA 3.3V, Fixed Output, High-Accuracy LDO Regulator

ROHM's secondary LDO regulators were designed to maximize device characteristics and provide stable operation through low power consumption, increased miniaturization, and low noise. ROHM's 500mA fixed output secondary LDO regulators with shutdown switch for local power supplies features an output voltage accuracy of ±1% and low saturation. The shutdown switch enables a circuit current of 0uA during shutdown. The wide lineup includes a number of package types and output voltages, 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.

Data Sheet Buy * Sample *
* This is a standard-grade product.
For Automotive usage, please contact Sales.

Product Detail

 
Part Number | BD33KA5WF-E2
Status | Recommended
Package | SOP8
Packing Type | Taping
Unit Quantity | 2500
Minimum Package Quantity | 2500
RoHS | Yes

Specifications:

ch

1

Withstand Voltage (Max.)[V]

7

Vin(Min.)[V]

2.3

Vin(Max.)[V]

5.5

Iout(Max.)[A]

0.5

Vout Type

Fixed

Vout Accuracy

±1.0% (Ta=25℃)

Circuit Current[mA]

0.35

Dropout Voltage (Typ.)[V]

0.12(Io=0.2A)

Ripple Rejection [dB]

50

Load Regulation[mV]

25(0 to 500mA)

Output Capacitor[µF]

1

Shutdown Function

Yes

Thermal Shut-down

Yes

Over Current Protection

Yes

Over Voltage Protection

No

Under Voltage Lock Out

No

Discharge Function

No

Soft Start

No

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

105

Find Similar

Features:

・Maximum current: 500mA
・Output voltage accuracy: ±1%
・Ultra-low saturation voltage with PMOS output: 0.12V typ. (Io=200mA)
X

Most Viewed