ChipNobo Replacement
NB3121ICT
100% Pin-to-Pin CompatibleVerified by ChipNobo CVR
Image for reference only
Global Brand Reference
- Product type
- Comparators
- Description
- RAIL-TO-RAIL, OPEN-DRAIN COMPARA
- Original MPN
- TS3121ICT
- Manufacturer
- STMicroelectronics
ChipNobo MPN
NB3121ICT
- High-reliability design
- Long-term stable supply
- RoHS compliant
Technical specification comparison (core parameters)
| Parameter | STMicroelectronicsTS3121ICT | ChipNoboNB3121ICT | Match |
|---|---|---|---|
| Part Status | Active | Active | |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | |
| Number of Elements | 1 | 1 | |
| Mounting Type | Surface Mount | Surface Mount | |
| Package / Case | 5-TSSOP SC-70-5 SOT-353 | 5-TSSOP SC-70-5 SOT-353 | |
| Current - Quiescent (Max) | 125µA | 125µA | |
| CMRR, PSRR (Typ) | 70dB CMRR, 80dB PSRR | 70dB CMRR, 80dB PSRR | |
| Voltage - Input Offset (Max) | 6mV @ 5V | 6mV @ 5V | |
| Current - Input Bias (Max) | 50pA @ 5V | 50pA @ 5V | |
| Output Type | Open-Drain, Rail-to-Rail | Open-Drain, Rail-to-Rail | |
| Supplier Device Package | SOT-323-5 | SOT-323-5 | |
| Hysteresis | 1mV | 1mV | |
| Type | Standard (General Purpose) | Standard (General Purpose) | |
| Voltage - Supply, Single/Dual (±) | 1.7V ~ 5V | 1.7V ~ 5V | |
| Current - Output (Typ) | 140mA @ 5V | 140mA @ 5V | |
| Propagation Delay (Max) | 135ns | 135ns | |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) |
Supply & lifecycle
| Lifecycle status | Active |
|---|---|
| NRND | No |
| EOL | No |
| PCN monitor | No |
| Last buy date | No Deadline |
| Alternate availability | Sufficient |
| Application areas | |
| Battery Management System (BMS) | EV Battery Pack |
| EV DC/DC Converter | On-Board Charger (OBC) |
| AI Server | Server PSU |
| 48V Power Shelf | PLC Controller |
| Industrial Robot | Solar Inverter |
| Medical Monitoring Equipment | Laboratory Equipment |
Compatibility verification
封装匹配
Package Match
引脚匹配
Pin Match
电气参数匹配
Electrical Match
工作范围匹配
Operating Range Match
品质与可靠性匹配
Qualification Match
100%脚对脚兼容
Pin-to-pin Compatible
Pin-to-Pin Replacement Solutions
100% Pin-to-Pin Compatible • Same Package • Same Key Electrical Parameters • Same Application
Related products
View more >Part Number
NB3121ICT