AS1362-BTTT-30 austriamicrosystems, AS1362-BTTT-30 Datasheet - Page 11

• Manufacturer Part Number: AS1362-BTTT-30
• Description: IC REG LDO 300MA 3V TSOT23-6
• Manufacturer: austriamicrosystems

Specifications of AS1362-BTTT-30

• Regulator Topology: Positive Fixed
• Voltage - Output: 3V
• Voltage - Input: Up to 5.5V
• Voltage - Dropout (typical): 0.14V @ 300mA
• Number Of Regulators: 1
• Current - Output: 300mA (Min)
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: TSOT-23-6, TSOT-6
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Other names: AS1362-BTTT-30TR

AS1361/AS1362
Datasheet - D e t a i l e d D e s c r i p t i o n
The maximum power dissipation is calculated:
Where:
T
θ
θ
Note: Pin GND of the AS1361/AS1362 provides the electrical connection to system ground and also serves as a heat
Noise Reduction
The AS1361/AS1362 noise bypass circuitry dramatically reduces output noise, exhibiting 9µVRMS of output voltage
noise with C
OUT
Note: Startup time is minimized by internal power-on circuitry which pre-charges C
www.austriamicrosystems.com
JC
CA
J
- T
is the thermal resistance of the package;
is the thermal resistance through the PC board/copper traces/other materials to the surrounding air.
(see Figure 1 on page
AMB
sink. Connect pin GND to the system ground using a large pad or ground plane.
is the temperature difference between the AS1361/AS1362 die junction and the surrounding air;
BYPASS
= 0.01µF and C
1).
OUT
PDMAX = (T
= 1µF. Use an external 0.01µF bypass capacitor between pin BYPASS and pin
J
Revision 1.03
- T
AMB
)/(
θ
JC
+
θ
CA
)
BYPASS
.
11 - 15
(EQ 2)