Microchip TC1303C-ZI0EUN

Manufacturer No:

TC1303C-ZI0EUN

Manufacturer:

Microchip

Package:

10-TFSOP, 10-MSOP (0.118, 3.00mm Width)

Description:

500 mA SYNCH BUCK REGULATOR

Quantity:

In Stock :4156

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Shipped from：HK Warehouse

Expected Shipping：Thu, Jun 11 - Fri, Jun 12, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

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SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

TC1303C-ZI0EUN Information

Microchip TC1303C-ZI0EUN technical specifications, attributes, parameters and parts with similar specifications to Microchip TC1303C-ZI0EUN.

Type
Parameter

Regulator Type
Multi-Output

Configuration
Synchronous Buck Step-Down and Independent LDO

Supported Topology
Buck

Supported Output
0

Minimum Input Voltage (V)
0

Maximum Input Voltage (V)
0

Output Current (mA) Max
500

Maximum Frequency (kHz)
0

Operating Temperature Range (°C)
-40C to +125C

Vref (V)
0.8

Type
Parameter

Duty Cycle Min (%)
0

Duty Cycle Max (%)
100

UVLO
2.55V

Switching Frequency (kHz) kHz (kilohertz)
2,000

Input Voltage Range Min
2.7

Input Voltage Range Max
5.5

Output Current
300

Temp Range Min °C (degrees Celsius)
-40

Temp Range Max °C (degrees Celsius)
+125

Alternative Topology
LDO

Download datasheets and manufacturer documentation for Microchip TC1303C-ZI0EUN.

The TC1303C combines a 500mA synchronous buck regulator and a 300mA low-dropout (LDO) regulator with a power-good monitor to provide a highly integrated solution for applications that require multiple supply voltages. The power-good function monitors the outputs of the Buck and LDO regulators.

Independent 300mA Low-Dropout Regulator

Power-good Monitor on the Buck and LDO Output with 300ms Delay

Both Outputs Internally Compensated

Independent Shutdown for the Buck and LDO Outputs

Automatic PWM to PFM mode transition

Small 10-Pin 3x3 DFN and MSOP

Undervoltage Lockout (UVLO)

Output Short Circuit and Overtemperature Protection