Print Page
ST890BDR
Power Load Distribution Switch, Active Low, 1 Outputs, 5.5 V, 0.09 ohm, SOIC-8
Image is for illustrative purposes only. Please refer to product description.
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoST890BDR
Newark Part No.07AH7162
Technical Datasheet
2,467 In Stock
Need more?
497 Delivery in 1-3 Business Days(US stock)
1970 Delivery in 2-4 Business Days(UK stock)
Order before 9pm
| Quantity | Price |
|---|---|
| 1+ | $0.787 |
| 10+ | $0.785 |
| 25+ | $0.785 |
| 50+ | $0.785 |
| 100+ | $0.785 |
| 250+ | $0.785 |
| 500+ | $0.785 |
| 1000+ | $0.785 |
Price for:Each (Supplied on Cut Tape)
Minimum: 1
Multiple: 1
$0.79
Enter Your Part No/Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.
Product Information
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoST890BDR
Newark Part No.07AH7162
Technical Datasheet
Power Load Switch TypeHigh Side
No. of Channels1Channels
Input Voltage5.5V
Current Limit1.2A
On State Resistance0.09ohm
IC Case / PackageSOIC
No. of Pins8Pins
Thermal ProtectionYes
On / Enable Input PolarityActive Low
No. of Outputs1Outputs
Operating Temperature Min-40°C
Operating Temperature Max85°C
Qualification-
Product Range-
Automotive Qualification Standard-
Distribution Switch Case StyleSOIC
Product Overview
ST890BDR is a 1.2A current limited high-side power switch with thermal shutdown. The ST890 device is a low-voltage, P-channel MOSFET power switch intended for high-side load switching applications. The internal current limiting circuitry protects the input supply against overload. The thermal overload protection limits power dissipation and junction temperatures. The maximum current limit is 1.2A. The current limit through the switch is programmed with a resistor from SET to ground. Typical applications are PCMCIA slots, access bus slots, portable equipment.
- 2.7 to 5.5V input range
- Low quiescent current, thermal shutdown
- Active-low FAULT indicator output
- 90mohm (typical) ON resistance (VI = 3V)
- Operating free-air temperature range from -40 to 85°C
- ON quiescent supply current is 13µA (VI = 5V, ON = GND, IO = 0)
- OFF quiescent supply current is 1µA (ON = IN, VI = VOUT = 5.5V)
- ISET bias current is 0.5µA (VSET = 1.24V, IO = 0, VI = VO)
- Undervoltage lockout hysteresis is 100mV
- SO8 package, -40 to 85°C temperature range
Technical Specifications
Power Load Switch Type
High Side
Input Voltage
5.5V
On State Resistance
0.09ohm
No. of Pins
8Pins
On / Enable Input Polarity
Active Low
Operating Temperature Min
-40°C
Qualification
-
MSL
MSL 3 - 168 hours
Automotive Qualification Standard
-
No. of Channels
1Channels
Current Limit
1.2A
IC Case / Package
SOIC
Thermal Protection
Yes
No. of Outputs
1Outputs
Operating Temperature Max
85°C
Product Range
-
SVHC
No SVHC (21-Jan-2025)
Distribution Switch Case Style
SOIC
Technical Docs (2)
Legislation and Environmental
US ECCN:Unknown
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (21-Jan-2025)
Download Product Compliance Certificate
Product Compliance Certificate