BU33SD5WG
500mA 3.3V, Fixed Output, High PSRR, High-Accuracy CMOS LDO Regulator

BU33SD5 is high-performance CMOS LDO regulators with output current ability of up to 500mA. This device has excellent noise and load response characteristics despite of its low circuit current consumption of 33µA. They are most appropriate for various applications such as power supplies for logic IC, RF, and camera modules.

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Product Detail

 
Part Number | BU33SD5WG-TR
Status | Recommended
Package | SSOP5
Packing Type | Taping
Unit Quantity | 3000
Minimum Package Quantity | 3000
RoHS | Yes

Specifications:

ch

1

Withstand Voltage (Max.)[V]

6.5

Vin(Min.)[V]

1.7

Vin(Max.)[V]

6

Iout(Max.)[A]

0.5

Vout Type

Fixed

Vout Accuracy

±2.0%

Circuit Current[mA]

0.033

Dropout Voltage (Typ.)[V]

0.085(Io=0.1A)

Ripple Rejection [dB]

68

Load Regulation[mV]

0.5(Io=1mA to 100mA)

Output Capacitor[µF]

0.47

Shutdown Function

Yes

Thermal Shut-down

Yes

Over Current Protection

Yes

Over Voltage Protection

No

Under Voltage Lock Out

No

Discharge Function

Yes

Soft Start

No

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

105

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Features:

· High Output Voltage Accuracy: ±2.0% (In all recommended conditions)
· High Ripple Rejection: 68 dB (Typ, 1 kHz,)
· Compatible with small ceramic capacitor (Cin=Cout=0.47 µF)
· Low Current Consumption: 33 µA
· Output Voltage ON/OFF control
· Built-in Over Current Protection Circuit (OCP)
· Built-in Thermal Shutdown Circuit (TSD)
· Package SSOP5 is similar to SOT23-5(JEDEC)
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