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 an electrolytic capacitor for the output capacitor at the high voltage (35V) (SI-3010KD, SI-3050KD).
・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≦350μA
・Low circuit at output OFF: Iq（OFF）≦1μA
・Built-in overcurrent and thermal protection circuits
・Compatible with low ESR capacitor
・Secondary stabilized power supply (local power supply)
|Output Voltage||3.3 V|
|Output Current||1.00 A|
|Input Voltage||17.00 V|
|Dropout Voltage||0.4 V|
|Output On / Off||YES|
|Low ESR Capacitor Support||YES|
|Overcurrent Protection||Drooping Type|