TCR2EE 系列為 CMOS 單路輸出電壓 具有開/關控制輸入的穩壓器,具有低壓差、低輸出噪聲電壓和快速負載瞬態響應。這些穩壓器可提供 1.0 之間的固定輸出電壓 V 和 5.0 V,驅動高達 200 mA。它們有過電流保護,自動放電功能。TCR2EE 系列具有 180 mV的低壓差(2.5 V 輸出,IOUT = 150 mA),輸出噪聲電壓低至 35 μVrms (2.5 V 輸出)和負載瞬態響應僅為 ⊿VOUT = 60 mV (IOUT = 1 mA⇔150 mA,COUT = 1.0 μF)。 因此,TCR2EE 系列適用於敏感電源供應,例如模擬和射頻應用。
商品特色
- 低電壓範圍
- VDO = 150 mV (typ.) at 3.0 V output, IOUT = 150 mA
- VDO = 180 mV (typ.) at 2.5 V output, IOUT = 150 mA
- VDO = 230 mV (typ.) at 1.8 V output, IOUT = 150 mA
- VDO = 380 mV (typ.) at 1.2 V output, IOUT = 150 mA
- VDO = 510 mV (typ.) at 1.0 V output, IOUT = 150 mA
- Low output noise voltage (VNO = 35 μVrms (typ.) at 2.5 V output, IOUT = 10 mA, 10 Hz < f < 100 kHz)
- Fast load transient response (⊿VOUT = 60 mV (typ.) at IOUT = 1 mA ⇔ 150 mA, COUT =1.0 μF)
- Low quiescent bias current (IB = 35 μA (typ.) at IOUT = 0 mA)
- High ripple rejection ratio(73 dB (typ.) at 2.5 V output, IOUT = 10 mA, f = 1 kHz)
- Wide range output voltage line up (VOUT = 1.0 to 5.0 V)
- High VOUT accuracy 1.0 % (1.8 V ≤ VOUT)
- Pull down connection between CONTROL and GND
- 過流保護
- 自動放電
- 可以使用陶瓷電容器(CIN = 0.1 μF,COUT = 1.0 μF)
- 尺寸:1.6 mm x 1.6 mm x 0.55 mm
Datasheet