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L4960 2.5A Switching Voltage Regulator STMicroelectronics

L4960 2.5A Switching Voltage Regulator STMicroelectronics

Manufacturer: STMicroelectronics
Part Number: L4960
Amps: 2.5
Voltage: 5.1 - 40
Package: Heptawatt
Lead/Terminal Type: Vertical
Number Leads/Terminals: 7

Price: $3.50
27 available for immediate delivery
Code: IC651APH03
Weight: 0.07oz ONZ
Quantity:

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Additional Information

Switching Voltage Regulators

The L4960 is a step down switching adjustable voltage regulator. It provides output voltages ranging from 5.1V to 40V and delivering 2.5A. For continuous operation this device has 0 to 100% duty cycle along with internal current limiting, soft start, and thermal protection.

Features:
- Precise (+2%) on chip reference
- High switching frequency
- Very high efficiency (up to 90%)
- Very few external components

Electrical Characteristics (TJ=25�C Vi = 35V unless otherwise noted):
(See datasheet for test conditions)

Dynamic Characteristics
Output voltage range: Vref to 40V
Input voltage range: 9V to 46V
Line regulation: 15mV typ.
Load regulation: 10mV to 30mV
Average temperature coefficient of refer voltage: 0.4mV/�C typ.
Maximum operating load current: 2.5A min.
Input average current: 30mA typ.
Supply voltage ripple rejection: 56dB typ.
Switching frequency: 100KHz typ.

Soft Start:
Source current: 140uA typ.
Sink current: 70uA typ.

Manufactured by: STMicroelectronics
Part Number: L4960

Full Datasheet: Adjustable Voltage Regulators L4960 ST Micro