The TC1270A, TC1271A and TC1270AN are cost-effective system supervisor circuits designed to monitor VCC in digital systems and provide a reset signal to the host processor when necessary. A manual reset input is provided to override the reset monitor, and is suitable for use as a push-button reset. The TC1270A has a push-pull, active-low RESET output, the TC1271A has a push-pull, active-high RESET output and TC1270AN has an open-drain, active-low RESET output.. All devices are available in industry standard pin-out and industry standard 4-Pin SOT-143 and 5-pin SOT23 packages. The TC1270A/70AN/71A are optimized to reject fast transient glitches on the VCC line and are suitable for all battery powered applications.
产品特性
| 技术参数
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TC1270A/TC1270AN/TC1271A Data Sheet | Data Sheets | 08/09/2011 | 541KB | |
AN686 - Understanding and Using Supervisory Circuits | AppNote | 05/13/2003 | 84KB | ![]() |
AN820 - System Supervisors in ICSP™ Architectures | AppNote | 10/05/2006 | 111KB | ![]() |
Analog & Interface Product Selector Guide | Product Line Card | 03/21/2016 | 4116KB |
Part Number | Leads | Package Type | Temp Range | Packing | 1+ | 26+ | 100+ | 1000+ | 5000+ |
---|---|---|---|---|---|---|---|---|---|
TC1270ANLAVCTTR | 5 | SOT-23 | -40C to +125C | T/R | 0.50 | 0.50 | 0.50 | 0.42 | 0.38 |
TC1270ANLAVRCTR | 4 | SOT-143 | -40C to +125C | T/R | 0.50 | 0.50 | 0.50 | 0.42 | 0.38 |
TC1270ANLBVCTTR | 5 | SOT-23 | -40C to +125C | T/R | 0.50 | 0.50 | 0.50 | 0.42 | 0.38 |
TC1270ANLBVRCTR | 4 | SOT-143 | -40C to +125C | T/R | 0.50 | 0.50 | 0.50 | 0.42 | 0.38 |
TC1270ANLVCTTR | 5 | SOT-23 | -40C to +125C | T/R | 0.66 | 0.55 | 0.50 | 0.42 | 0.38 |
TC1270ANLVRCTR | 4 | SOT-143 | -40C to +125C | T/R | 0.66 | 0.55 | 0.50 | 0.42 | 0.38 |
TC1270ANMAVCTTR | 5 | SOT-23 | -40C to +125C | T/R | 0.50 | 0.50 | 0.50 | 0.42 | 0.38 |
TC1270ANMAVRCTR | 4 | SOT-143 | -40C to +125C | T/R | 0.50 | 0.50 | 0.50 | 0.42 | 0.38 |
TC1270ANMBVCTTR | 5 | SOT-23 | -40C to +125C | T/R | 0.50 | 0.50 | 0.50 | 0.42 | 0.38 |
TC1270ANMBVRCTR | 4 | SOT-143 | -40C to +125C | T/R | 0.50 | 0.50 | 0.50 | 0.42 | 0.38 |
TC1270ANMVCTTR | 5 | SOT-23 | -40C to +125C | T/R | 0.66 | 0.55 | 0.50 | 0.42 | 0.38 |
TC1270ANMVRCTR | 4 | SOT-143 | -40C to +125C | T/R | 0.66 | 0.55 | 0.50 | 0.42 | 0.38 |
TC1270ANRAVCTTR | 5 | SOT-23 | -40C to +125C | T/R | 0.50 | 0.50 | 0.50 | 0.42 | 0.38 |
TC1270ANRAVRCTR | 4 | SOT-143 | -40C to +125C | T/R | 0.50 | 0.50 | 0.50 | 0.42 | 0.38 |
TC1270ANRBVCTTR | 5 | SOT-23 | -40C to +125C | T/R | 0.50 | 0.50 | 0.50 | 0.42 | 0.38 |
TC1270ANRBVRCTR | 4 | SOT-143 | -40C to +125C | T/R | 0.50 | 0.50 | 0.50 | 0.42 | 0.38 |
TC1270ANRVCTTR | 5 | SOT-23 | -40C to +125C | T/R | 0.66 | 0.55 | 0.50 | 0.42 | 0.38 |
TC1270ANRVRCTR | 4 | SOT-143 | -40C to +125C | T/R | 0.66 | 0.55 | 0.50 | 0.42 | 0.38 |
TC1270ANSAVCTTR | 5 | SOT-23 | -40C to +125C | T/R | 0.50 | 0.50 | 0.50 | 0.42 | 0.38 |
TC1270ANSAVRCTR | 4 | SOT-143 | -40C to +125C | T/R | 0.50 | 0.50 | 0.50 | 0.42 | 0.38 |
TC1270ANSBVCTTR | 5 | SOT-23 | -40C to +125C | T/R | 0.50 | 0.50 | 0.50 | 0.42 | 0.38 |
TC1270ANSBVRCTR | 4 | SOT-143 | -40C to +125C | T/R | 0.50 | 0.50 | 0.50 | 0.42 | 0.38 |
TC1270ANSVCTTR | 5 | SOT-23 | -40C to +125C | T/R | 0.66 | 0.55 | 0.50 | 0.42 | 0.38 |
TC1270ANSVRCTR | 4 | SOT-143 | -40C to +125C | T/R | 0.66 | 0.55 | 0.50 | 0.42 | 0.38 |
TC1270ANTAVCTTR | 5 | SOT-23 | -40C to +125C | T/R | ** | ** | ** | ** | ** |
TC1270ANTAVRCTR | 4 | SOT-143 | -40C to +125C | T/R | 0.50 | 0.50 | 0.50 | 0.42 | 0.38 |
TC1270ANTBVCTTR | 5 | SOT-23 | -40C to +125C | T/R | 0.50 | 0.50 | 0.50 | 0.42 | 0.38 |
TC1270ANTBVRCTR | 4 | SOT-143 | -40C to +125C | T/R | 0.50 | 0.50 | 0.50 | 0.42 | 0.38 |
TC1270ANTVCTTR | 5 | SOT-23 | -40C to +125C | T/R | 0.66 | 0.55 | 0.50 | 0.42 | 0.38 |
TC1270ANTVRCTR | 4 | SOT-143 | -40C to +125C | T/R | 0.66 | 0.55 | 0.50 | 0.42 | 0.38 |
PartNumber | DeviceWeight | ShippingWeight | LeadCount | PackageType | PackageWidth | SolderComposition | JEDECIndicator | RoHS | ChinaEFUP |
---|---|---|---|---|---|---|---|---|---|
TC1270ANLAVCTTR | 0.016000 | 0.049000 | 5 | SOT-23 | - | Matte Tin | e3 | ![]() | ![]() |
TC1270ANLBVCTTR | 0.016000 | 0.049000 | 5 | SOT-23 | - | Matte Tin | e3 | ![]() | ![]() |
TC1270ANSVCTTR | 0.016000 | 0.049000 | 5 | SOT-23 | - | Matte Tin | e3 | ![]() | ![]() |
TC1270ANRVCTTR | 0.016000 | 0.049000 | 5 | SOT-23 | - | Matte Tin | e3 | ![]() | ![]() |
TC1270ANTAVCTTR | 0.016000 | 0.049000 | 5 | SOT-23 | - | Matte Tin | e3 | ![]() | ![]() |
TC1270ANSAVCTTR | 0.016000 | 0.049000 | 5 | SOT-23 | - | Matte Tin | e3 | ![]() | ![]() |
TC1270ANRAVCTTR | 0.016000 | 0.049000 | 5 | SOT-23 | - | Matte Tin | e3 | ![]() | ![]() |
TC1270ANTBVCTTR | 0.016000 | 0.049000 | 5 | SOT-23 | - | Matte Tin | e3 | ![]() | ![]() |
TC1270ANMBVCTTR | 0.016000 | 0.049000 | 5 | SOT-23 | - | Matte Tin | e3 | ![]() | ![]() |
TC1270ANMAVCTTR | 0.016000 | 0.049000 | 5 | SOT-23 | - | Matte Tin | e3 | ![]() | ![]() |
TC1270ANRBVCTTR | 0.016000 | 0.049000 | 5 | SOT-23 | - | Matte Tin | e3 | ![]() | ![]() |
TC1270ANSBVCTTR | 0.016000 | 0.049000 | 5 | SOT-23 | - | Matte Tin | e3 | ![]() | ![]() |
TC1270ANMVCTTR | 0.016000 | 0.049000 | 5 | SOT-23 | - | Matte Tin | e3 | ![]() | ![]() |
TC1270ANTVCTTR | 0.016000 | 0.049000 | 5 | SOT-23 | - | Matte Tin | e3 | ![]() | ![]() |
TC1270ANLVCTTR | 0.016000 | 0.049000 | 5 | SOT-23 | - | Matte Tin | e3 | ![]() | ![]() |
TC1270ANRVRCTR | 0.011000 | 0.036000 | 4 | SOT-143 | - | NiPdAu | e4 | ![]() | ![]() |
TC1270ANSVRCTR | 0.011000 | 0.036000 | 4 | SOT-143 | - | NiPdAu | e4 | ![]() | ![]() |
TC1270ANTVRCTR | 0.011000 | 0.036000 | 4 | SOT-143 | - | NiPdAu | e4 | ![]() | ![]() |
TC1270ANMVRCTR | 0.011000 | 0.036000 | 4 | SOT-143 | - | NiPdAu | e4 | ![]() | ![]() |
TC1270ANLVRCTR | 0.011000 | 0.036000 | 4 | SOT-143 | - | NiPdAu | e4 | ![]() | ![]() |
TC1270ANRAVRCTR | 0.011000 | 0.036000 | 4 | SOT-143 | - | NiPdAu | e4 | ![]() | ![]() |
TC1270ANSAVRCTR | 0.011000 | 0.036000 | 4 | SOT-143 | - | NiPdAu | e4 | ![]() | ![]() |
TC1270ANTAVRCTR | 0.011000 | 0.036000 | 4 | SOT-143 | - | NiPdAu | e4 | ![]() | ![]() |
TC1270ANMAVRCTR | 0.011000 | 0.036000 | 4 | SOT-143 | - | NiPdAu | e4 | ![]() | ![]() |
TC1270ANLAVRCTR | 0.011000 | 0.036000 | 4 | SOT-143 | - | NiPdAu | e4 | ![]() | ![]() |
TC1270ANRBVRCTR | 0.011000 | 0.036000 | 4 | SOT-143 | - | NiPdAu | e4 | ![]() | ![]() |
TC1270ANSBVRCTR | 0.011000 | 0.036000 | 4 | SOT-143 | - | NiPdAu | e4 | ![]() | ![]() |
TC1270ANTBVRCTR | 0.011000 | 0.036000 | 4 | SOT-143 | - | NiPdAu | e4 | ![]() | ![]() |
TC1270ANMBVRCTR | 0.011000 | 0.036000 | 4 | SOT-143 | - | NiPdAu | e4 | ![]() | ![]() |
TC1270ANLBVRCTR | 0.011000 | 0.036000 | 4 | SOT-143 | - | NiPdAu | e4 | ![]() | ![]() |