LT1176CSW-5: Top Choice in United States (USA) Utsource Holding Company Limited

Description

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Input Voltage	VIN	Operating	3.0		40.0	V
Output Voltage	VOUT	Fixed		5.0		V
Output Current	IOUT	Continuous		1.0		A
Quiescent Current	IQ	VIN = 12V, No Load		5.0		mA
Dropout Voltage	VDROPOUT	IOUT = 500mA		0.6		V
PSRR (Power Supply Rejection Ratio)	PSRR	f = 120Hz		70		dB
Line Regulation		VIN from 5V to 40V		0.01		%
Load Regulation		IOUT from 0 to 1A		0.5		%

Input Capacitor:
- Place a 1 μF ceramic capacitor close to the input pin for stability and transient response.
Output Capacitor:
- A 10 μF tantalum capacitor is recommended at the output to ensure stability.
Thermal Considerations:
- Ensure adequate heat sinking if operating near maximum load conditions to maintain device temperature within safe limits.
PCB Layout:
- Keep the PCB layout compact with short leads and wide traces to minimize inductance and resistance.
- Ground plane should be as large as possible under the IC to help dissipate heat.
Operating Temperature:
- The device operates over a temperature range of -40°C to +125°C.
Package Type:
- The LT1176CSW-5 comes in an 8-pin SOIC package with exposed pad for better thermal performance.
Storage:
- Store in original packaging until ready for use to prevent damage from electrostatic discharge (ESD).
Handling:
- Follow proper ESD precautions when handling the component to avoid damage.

(For reference only)