
CJ7908
Jiangsu Changjing Electronics Technology (CJ)
-40℃~+125℃@(Tj) 1 1.1V@(1A) 1.5A 1.5mA 35V 60dB@(120Hz) 8V Fixed Negative TO-252-2(DPAK) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
- Category
- Voltage Regulators Linear, Low Drop Out (LDO) Regulators
- Package
- TO-252-2(DPAK)
- Pins
- 3
Overview
The CJ7908 is a voltage Regulators Linear, Low Drop Out (LDO) Regulator made by Jiangsu Changjing Electronics Technology (CJ) in a TO-252-2(DPAK) package with 3 pins. -40℃~+125℃@(Tj) 1 1.1V@(1A) 1.5A 1.5mA 35V 60dB@(120Hz) 8V Fixed Negative TO-252-2(DPAK) 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:TO-252-2, from KiCad's library), ready for a KiCad board. 18,167 are in stock at JLCPCB (part C128057).
Symbol
Footprint
Parameters
10- Number of Outputs
- 1
- Operating Temperature
- -40℃~+125℃@(Tj)
- Output Configuration
- Negative
- Output Current
- 1.5A
- Output Type
- Fixed
- Output Voltage
- 8V
- Power Supply Rejection Ratio (PSRR)
- 60dB@(120Hz)
- Voltage - Supply
- 35V
- Voltage Dropout
- 1.1V@(1A)
- standby current
- 1.5mA
Order codes
1- CJ7908LCSC C128057
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 CJ7908?
Yes. The symbol is Pinmap_Generic:Regulator_Linear_1GND_2IN_3OUT and the footprint Package_TO_SOT_SMD:TO-252-2, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the CJ7908?
TO-252-2(DPAK), with 3 pins. Its footprint is drawn on this page.
Where is the CJ7908 datasheet?
Jiangsu Changjing Electronics Technology (CJ) publishes it: the Datasheet link on this page opens it.
Where can I order the CJ7908?
JLCPCB lists it as part C128057, with 18,167 in stock; the sellers' links on this page open their listings.
What can replace the CJ7908?
Parts like it in the library: the L7808ABD2T-TR by STMicroelectronics, the CJ7808 by Jiangsu Changjing Electronics Technology (CJ), the L7808-1.5A by TDSEMIC and the L7808CD2T-TR by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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