1ch 500mA CMOS LDO Regulators - BU33SA5WGWZ (New)

BUxxSA5WGWZ series are high-performance CMOS LDO regulators with output current ability of up to 500-mA. These devices have 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.

* This is a standard-grade product.
For Automotive usage, please contact Sales.
Part Number | BU33SA5WGWZ-E2
Status | Active
Package | UCSP30L1
Unit Quantity | 3000
Minimum Package Quantity | 3000
Packing Type | Taping
RoHS | Yes

Specifications:

Grade

Standard

ch

1

Vin(Min.)[V]

1.8

Vin(Max.)[V]

5.0

Vout (Typ.) [V]

3.3

Vout Precision

±1.0%

Iout(Max.)[A]

0.5

Circuit Current[mA]

0.033

Shutdown Function

Yes

Thermal Shut-down

Yes

Over Current Protection

Yes

Over Voltage Protection

No

Discharge Function

No

Soft Start

No

I/O Voltage Difference (Typ.)[V]

0.08(Io=0.1A)

Ripple Rejection [dB]

70.0

Input Capacitor[µF]

0.47

Output Capacitor[µF]

0.47

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

105

Features:

  • High Output Voltage Accuracy: ±1.0%
  • High Ripple Rejection: 70dB (Typ. 1kHz)
  • Compatible with small ceramic capacitor (Cin = Cout = 0.47µF)
  • Low Current Consumption: 33µA
  • Output Voltage ON/OFF control
  • Built-in Over Current Protection Circuit (OCP)
  • Built-in Thermal Shutdown Circuit (TSD)
  • Adopting ultra-small WLCSP UCSP30L1