Microchip TC1303A-ZA0EMF

Manufacturer No:

TC1303A-ZA0EMF

Manufacturer:

Microchip

Package:

10-VFDFN Exposed Pad

Description:

500 mA Synch Buck Regulator

Quantity:

Delivery:

Payment:

In Stock :Available

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TC1303A-ZA0EMF information

Microchip TC1303A-ZA0EMF technical specifications, attributes, parameters and parts with similar specifications to Microchip TC1303A-ZA0EMF.

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 +85C

Vref (V)
0.8

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)
+85

Alternative Topology
LDO

Vout Min (V)
1.5

Vout Max (V)
3.3

Quiescent Current (mA) typ
70.1

Light Load Efficiency Mode
Yes

Automotive Rated
No

Automotive Qualified
No

SHUTDOWN Current (µA) (Typ)
0.05

# of Outputs
2

Vfb V (volt)
0.8

Synchronous Rectifier
Yes

Download datasheets and manufacturer documentation for Microchip TC1303A-ZA0EMF.

The TC1303A 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 output of the buck regulator.

Independent 300mA Low-Dropout Regulator
Power-good Monitor on the Buck 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

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

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RFQ (REQUEST FOR QUOTATIONS)

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Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

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.