
CJ7550S
Jiangsu Changjing Electronics Technology (CJ)
-40℃~+125℃@(Tj) 1 135uVrms 200mV 2uA 300mA 36V 5V 70dB@(1kHz) Fixed Over Current Protection、Over Temperature Protection、Short Circuit Protection Positive SOT-89-3L Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
- Category
- Voltage Regulators Linear, Low Drop Out (LDO) Regulators
- Package
- SOT-89-3L
- Pins
- 3
Overview
The CJ7550S is a voltage Regulators Linear, Low Drop Out (LDO) Regulator made by Jiangsu Changjing Electronics Technology (CJ) in a SOT-89-3L package with 3 pins. -40℃~+125℃@(Tj) 1 135uVrms 200mV 2uA 300mA 36V 5V 70dB@(1kHz) Fixed Over Current Protection、Over Temperature Protection、Short Circuit Protection Positive SOT-89-3L Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.
PCBKit's library has its KiCad symbol (Pinmap_Generic:Regulator_Linear_1GND_2IN_3OUT, from PCBKit's generic symbols) and its footprint (Package_TO_SOT_SMD:SOT-89-3, from KiCad's library), ready for a KiCad board. 3,474 are in stock at JLCPCB (part C2829418).
Symbol
Footprint
Parameters
12- Features
- Thermal shutdown
- Noise
- 135uVrms
- Number of Outputs
- 1
- Operating Temperature
- -40℃~+125℃@(Tj)
- Output Configuration
- Positive
- Output Current
- 300mA
- Output Type
- Fixed
- Output Voltage
- 5V
- Power Supply Rejection Ratio (PSRR)
- 70dB@(1kHz)
- Voltage - Supply
- 36V
- Voltage Dropout
- 200mV
- standby current
- 2uA
Order codes
1- CJ7550SLCSC C2829418
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | GND | Power in |
| 2 | IN | Power in |
| 3 | OUT | Power out |
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Is there a KiCad symbol and footprint for the CJ7550S?
Yes. The symbol is Pinmap_Generic:Regulator_Linear_1GND_2IN_3OUT 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 CJ7550S?
SOT-89-3L, with 3 pins. Its footprint is drawn on this page.
Where is the CJ7550S datasheet?
Jiangsu Changjing Electronics Technology (CJ) publishes it: the Datasheet link on this page opens it.
Where can I order the CJ7550S?
JLCPCB lists it as part C2829418, with 3,474 in stock; the sellers' links on this page open their listings.
What can replace the CJ7550S?
Parts like it in the library: the 78L05-300 by UMW, the AMS1117-5.0V by MSKSEMI, the ME6210A50PG by MICRONE and the AMS1117-5.0 by GOODWORK. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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