CouponsAPP Download
Assembly Parts LibFor PCBA Only
0Parts Cart
Products
  • In Stock Parts
  • Bom Tool
  • Request a Quote
  • Support
Chat with our live agent for fast reply.
Mon-Fri: 24 hours, Sat: 9am-6pm, GMT+8
Email Us >
Contact us at support@jlcpcb.com
Typically reply within hours.
Help Center >
Get instant answers.
24/7 Available.
Services & Tools
  • Electronic Parts
  • BOM Tool
  • Request a Quote
  • Manufacturers
  • PCB Assembly
Support
  • Contact Us
  • How to Order
  • User Guides
  • Sourcing Tips
  • Payment Methods
Company
  • About Us
  • Quality Assurance
  • How We Work
  • Certifications
  • Security
  • JLCAPI
  • News
  • Cooperation
  • Careers
Electronics
  • EasyEDA
  • JLCPCB
  • JLCDFM
  • LCSC
  • OSHWLAB
Mechanical
  • JLC3DP
  • JLCCNC
  • JLCMC
Download JLCONE Desktop—Get $524 Exclusive Coupons
WindowsMACAndroidIOS
CONNECT WITH US
Services & Tools
Electronic PartsBOM ToolRequest a QuoteManufacturersPCB Assembly
Support
Contact UsHow to OrderUser GuidesSourcing TipsPayment Methods
Company
About UsQuality AssuranceHow We WorkCertificationsSecurityJLCAPINewsCooperationCareers
Electronics
EasyEDAJLCPCBJLCDFMLCSCOSHWLAB
Mechanical
JLC3DPJLCCNCJLCMC

Download JLCONE Desktop—Get $524 Exclusive Coupons

WindowsMAC
AndroidIOS

CONNECT WITH US

© 2026 JLCPCB.COM All Rights Reserved.Privacy PolicyTerms & ConditionsCookies Policy
  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Amplifiers/Comparators
  5. Current Sense Amplifiers
  6. TP181A1-CR
TP181A1-CR - 1
TP181A1-CR - 2
TP181A1-CR - 3
TP181A1-CR - 4
Extended1/4
* Images are for reference only

TP181A1-CR

Attributes
Value
Manufacturer
3PEAK
MFR.Part #
TP181A1-CR
JLCPCB Part #
C2902349
Package
SC70-6
Description
-300mV~36V -40℃~+125℃ 0.5uV/℃ 0.6V/us 1 10uV 120dB 120uA 2.7V~30V 35mA 400nA 48kHz 50V/V Bidirectional detection、Zero drift / auto-zero SC70-6 Current Sense Amplifiers ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 3

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

AttributesValue
CategoryAmplifiers/Comparators/Current Sense Amplifiers
Manufacturer3PEAK
PackageSC70-6
Operating Temperature-40℃~+125℃
Vos - Input Offset Voltage10uV
Input Offset Current(Ios)400nA
Output Current35mA
Input Offset Voltage Drift(Vos TC)0.5uV/℃
Single Supply2.7V~30V
Slew Rate0.6V/us
Common Mode Rejection Ratio (CMRR)120dB
Number of Channels1
Vcm - Common Mode Voltage-300mV~36V
Bandwidth48kHz
Quiescent Current120uA
FeaturesBidirectional detection、Zero drift / auto-zero
Gain50V/V
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Amplifiers/Comparators
  5. Current Sense Amplifiers
  6. TP181A1-CR
TP181A1-CR

* Images are for reference only

TP181A1-CR

Extended
Manufacturer

3PEAK

MFR.Part #
TP181A1-CR
JLCPCB Part #
C2902349
Package
SC70-6
Description
-300mV~36V -40℃~+125℃ 0.5uV/℃ 0.6V/us 1 10uV 120dB 120uA 2.7V~30V 35mA 400nA 48kHz 50V/V Bidirectional detection、Zero drift / auto-zero SC70-6 Current Sense Amplifiers ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 3

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

TP181A1-CR

* Images are for reference only

TP181A1-CR

Extended
Manufacturer

3PEAK

MFR.Part #
TP181A1-CR
JLCPCB Part #
C2902349
Package
SC70-6
Description
-300mV~36V -40℃~+125℃ 0.5uV/℃ 0.6V/us 1 10uV 120dB 120uA 2.7V~30V 35mA 400nA 48kHz 50V/V Bidirectional detection、Zero drift / auto-zero SC70-6 Current Sense Amplifiers ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 3

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

TP181A1-CR Specifications

TP181A1-CR technical specifications, attributes, and parameters.

AttributesValue
CategoryAmplifiers/Comparators/Current Sense Amplifiers
Manufacturer3PEAK
PackageSC70-6
Operating Temperature-40℃~+125℃
Vos - Input Offset Voltage10uV
Input Offset Current(Ios)400nA
Output Current35mA
Input Offset Voltage Drift(Vos TC)0.5uV/℃
Single Supply2.7V~30V
Slew Rate0.6V/us
Common Mode Rejection Ratio (CMRR)120dB
Number of Channels1
Vcm - Common Mode Voltage-300mV~36V
Bandwidth48kHz
Quiescent Current120uA
FeaturesBidirectional detection、Zero drift / auto-zero
Gain50V/V
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the TP181A1-CR. Sign up to receive and start your assembly today →

  • 1

    Step 1 - Pre-order the parts you need from JLCPCB.

  • 2

    Step 2 - Place a PCBA order to have those parts assembled onto your boards.

  • 3

    Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

JLCPCB Assembly Tutorial
Learn more about JLCPCB Assembly

TP181A1-CR Documents

TP181A1-CR datasheets or manufacturer documentation.

Datasheet: TP181A1-CR Datasheet (PDF)

TP181A1-CR Schematic Symbol & PCB Footprint

The TP181A1-CR schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.