SI-3000KS Datasheet, PDF (1/7 Pages) List of Unclassifed Manufacturers – Surface-Mount, Low Current Consumption, Low Dropout Voltage Dropper Type

qSI-3000KS Series
SI-3000KS Series
Surface-Mount, Low Current Consumption, Low Dropout Voltage Dropper Type
sFeatures
• Compact surface-mount package (SOP-8)
• Output current: 1.0 A
• Low-ESR capacitor can be used.
• Low current consumption Iq ≤ 350 µA (IO = 0 A, VC = 2 V)
• Low current consumption Iq (OFF) ≤ 1 µA (VC = 0 V)
• Low dropout voltage VDIF ≤ 0.6 V (IO = 1 A)
• 4 types of output voltages (1.8 V, 2.5 V, 3.3 V, and variable type) available
• Output ON/OFF control pin compatible with LS-TTL
• Built-in dropping type overcurrent, thermal protection circuits
sApplications
• Local power supplies
• Battery-driven electronic equipment
sAbsolute Maximum Ratings
Parameter
DC Input Voltage
Output Control Pin Voltage
Output Current
Power Dissipation
Junction Temperature
Storage Temperature
Thermal Resistance (Junction to Ambient Air)
Thermal resistance (Junction to Lead (pin 7))
Symbol
VIN*1
VC
IO*1
PD*1, ^*2
Tj
Tstg
Rth(j-a)*
Rth(j-l)
Ratings
17
VIN
1.0
0.76
–40 to +125
–40 to +125
130
22
*1: VIN (max) and IO (max) are restricted by the relationship PD = (VIN - VO) x IO. Calculate these values referring to the
power dissipation vs. copper area data shown in this document.
*2: When mounted on a glass epoxy board measuring 1600 mm² (with 2% copper area).
(Ta=25°C)
Unit
V
V
A
W
°C
°C
°C/W
°C/W