Datasheets
STMPS2161TTR by: STMicroelectronics

Enhanced single channel power switches

Part Details for STMPS2161TTR by STMicroelectronics

Results Overview of STMPS2161TTR by STMicroelectronics

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STMPS2161TTR Information

STMPS2161TTR by STMicroelectronics is a Peripheral Driver.
Peripheral Drivers are under the broader part category of Drivers And Interfaces.

A driver controls the current or voltage delivered to components like LCDs or motors, while an interface component connects systems for data transfer and control. Read more about Drivers And Interfaces on our Drivers And Interfaces part category page.

Price & Stock for STMPS2161TTR

Part # Distributor Description Stock Price Buy
DISTI # 497-6855-1-ND
DigiKey IC PWR SWITCH N-CHAN 1:1 8MSOP Min Qty: 1 Lead time: 18 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) Temporarily Out of Stock
  • 1 $1.1700
  • 4,000 $0.5305
  • 8,000 $0.5192
  • 12,000 $0.5135
$0.5135 / $1.1700 Buy Now
DISTI # STMPS2161TTR
Avnet Americas Power Switch Hi Side 0A 8-Pin TSSOP T/R - Tape and Reel (Alt: STMPS2161TTR) RoHS: Compliant Min Qty: 4000 Package Multiple: 4000 Lead time: 18 Weeks, 0 Days Container: Reel 0
  • 4,000 $0.4187
  • 8,000 $0.4123
  • 16,000 $0.4058
  • 24,000 $0.3994
  • 32,000 $0.3946
$0.3946 / $0.4187 Buy Now
DISTI # 511-STMPS2161TTR
Mouser Electronics Power Switch ICs - Power Distribution SGL CHNL PWR SWTCH RoHS: Compliant 0
  • 4,000 $0.5130
  • 8,000 $0.4840
$0.4840 / $0.5130 Order Now
STMicroelectronics Enhanced single channel power switches RoHS: Compliant Min Qty: 1 0
  • 1 $1.1500
  • 10 $1.1500
  • 100 $1.1500
  • 500 $1.1500
$1.1500 Buy Now
Future Electronics ST Series 5.5 V 1 A Single Channel Active Low Enhanced Power Switch - MSOP-8 RoHS: Compliant pbFree: Yes Min Qty: 4000 Package Multiple: 4000 Lead time: 18 Weeks Container: Reel 4000
Reel
  • 4,000 $0.6100
$0.6100 Buy Now

Part Details for STMPS2161TTR

STMPS2161TTR CAD Models

STMPS2161TTR Part Data Attributes

STMPS2161TTR STMicroelectronics
Buy Now Datasheet
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STMPS2161TTR STMicroelectronics Enhanced single channel power switches
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Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer STMICROELECTRONICS
Part Package Code SOIC
Package Description MSOP-8
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 18 Weeks
Samacsys Manufacturer STMicroelectronics
Adjustable Threshold NO
Analog IC - Other Type LOAD SWITCH
JESD-30 Code S-PDSO-G8
Length 3 mm
Number of Channels 1
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code TSSOP
Package Equivalence Code TSSOP8,.25
Package Shape SQUARE
Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel) NOT SPECIFIED
Seated Height-Max 1.1 mm
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 2.7 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Terminal Form GULL WING
Terminal Pitch 0.65 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 3 mm

STMPS2161TTR Related Parts

STMPS2161TTR Frequently Asked Questions (FAQ)

  • STMicroelectronics provides a recommended PCB layout in the application note AN5096, which includes guidelines for thermal vias, copper pours, and component placement to minimize thermal resistance and ensure reliable operation.

  • The input capacitor selection depends on the input voltage, output current, and ripple requirements. A general guideline is to choose a capacitor with a capacitance value between 10uF to 22uF, and a voltage rating of at least 1.5 times the input voltage. Additionally, consider the capacitor's ESR, ESL, and ripple current rating.

  • The STMPS2161TTR's output current derating for high ambient temperatures is not explicitly stated in the datasheet. However, according to STMicroelectronics' application note AN5096, the output current should be derated by 1.5% per degree Celsius above 50°C to ensure reliable operation.

  • Yes, the STMPS2161TTR is qualified for automotive and high-reliability applications. It meets the AEC-Q100 standard for automotive grade devices and is also suitable for industrial and medical applications that require high reliability.

  • STMicroelectronics provides a troubleshooting guide in the application note AN5096, which covers common issues like output voltage instability, overheating, and shutdown. The guide provides step-by-step procedures to identify and resolve these issues.