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OC7533 on a board, in 3D

OC7533

OCX

-40℃~+85℃ -47dB@(100kHz) 1 150mA 3.3V 3uA 40V 600mV@(100mA) Fixed Over Current Protection、Over Temperature Protection Positive SOT23-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS

Extended
DatasheetJLCPCBLCSCocx/OC7533
Category
Uncategorised
Package
SOT89-3
Pins
3

Overview

The OC7533 is an uncategorised made by OCX in a SOT89-3 package with 3 pins. -40℃~+85℃ -47dB@(100kHz) 1 150mA 3.3V 3uA 40V 600mV@(100mA) Fixed Over Current Protection、Over Temperature Protection Positive SOT23-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:OC7533_C6798397, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-89-3, from KiCad's library), ready for a KiCad board. 2,431 are in stock at JLCPCB (part C6798397).

Symbol

GND1VCC3VOUT2
EasyEDA_Cloud:OC7533_C6798397From EasyEDA

Footprint

123
Package_TO_SOT_SMD:SOT-89-3From KiCad's library

Parameters

11
Features
Thermal shutdown
Number of Outputs
1
Operating Temperature
-40℃~+85℃@(Ta)
Output Configuration
Positive
Output Current
150mA
Output Type
Fixed
Output Voltage
3.3V
Power Supply Rejection Ratio (PSRR)
-86dB@(100Hz)
Voltage - Supply
40V
Voltage Dropout
600mV@(100mA)
standby current
3uA

Order codes

2

Pinout

3
The pins of the OC7533
PinNameType
1GNDUnspecified
2VOUTUnspecified
3VCCUnspecified

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Questions

Is there a KiCad symbol and footprint for the OC7533?

Yes. The symbol is EasyEDA_Cloud:OC7533_C6798397 and the footprint Package_TO_SOT_SMD:SOT-89-3, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the OC7533?

SOT89-3, with 3 pins. Its footprint is drawn on this page.

Where is the OC7533 datasheet?

OCX publishes it: the Datasheet link on this page opens it.

Where can I order the OC7533?

JLCPCB lists it as part C6798397, with 2,431 in stock; the sellers' links on this page open their listings.

What can replace the OC7533?

Parts like it in the library: the JTD7533H by JTD, the AZ1117R-3.3TRE1 by Diodes Incorporated, the AMS1117-3.3OF by GREENMICRO and the HR7533V by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8