The SI-3000KD is a series regulator IC using a hypo saturation type PNP bipolar transistor in the power section and it can be used with the low difference of input/output voltages. It is provided with an ON/OFF terminal which operates in Active High mode and the current consumption of circuits at OFF time is zero.Two product groups are available. One is a product group which can use a ceramic capacitor for the output capacitor at the voltage of 17V (SI-3012KD, SI-3033KD) and another is a group which can use anelectrolytic capacitor for the output capacitor at the high voltage (35V) (SI-3010KD, SI-3050KD).
Feature
- Compact surface-mount package（TO263-5）
- Output current: 1.0A
- Low dropout voltage VDIF≦0.6V（at IO=1.0A）
- Low circuit current consumption Iq≦600μA
- Low circuit at output OFF: Iq（OFF）≦1μA
- Built-in overcurrent and thermal protection
Applications
- Secondary stabilized power supply (local power supply)
