Available 24/7 at
0755-82798135Supervisors
Supervisors
Supervisor ICs are power management devices used to monitor supply voltage, reset system logic, and protect electronic circuits during power-up, power-down, or fault conditions. They are commonly used in microcontroller systems, embedded devices, industrial control equipment, automotive electronics, communication systems, consumer electronics, and battery-powered applications.
TomatoElec is an independent electronic components distributor supplying supervisor ICs from mainstream manufacturers such as Texas Instruments, Analog Devices, STMicroelectronics, onsemi, Microchip, Renesas, NXP, Diodes Incorporated, Infineon, and Maxim Integrated. Customers can check inventory, price, package, specifications, parameters and PDF datasheets in the product list below, and submit a BOM or RFQ for supervisor IC sourcing support.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Programmable | Type | Number of Voltages Monitored | Voltage - Threshold | Output | Reset | Reset Timeout | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MIC2776L-YM5-TRIC SUPERVISOR 1 CHANNEL SOT23-5 |
6,299 | - |
|
Datasheet |
- | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | Adjustable/Selectable | Complementary | Active Low | 140ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
STM1818RWX7FIC SUPERVISOR 1 CHANNEL SOT23-3 |
5,355 | - |
|
Datasheet |
- | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 2.55V | Open Drain, Bidirectional | Active Low | 100ms Minimum | -40°C ~ 105°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
STM1818TWX7FIC SUPERVISOR 1 CHANNEL SOT23-3 |
3,763 | - |
|
Datasheet |
- | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 3.06V | Open Drain, Bidirectional | Active Low | 100ms Minimum | -40°C ~ 105°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
TC1270ATVRCTRIC SUPERVISOR 1 CHANNEL SOT143 |
10,985 | - |
|
Datasheet |
- | TO-253-4, TO-253AA | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 3.08V | Push-Pull, Totem Pole | Active Low | 140ms Minimum | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-143 |
|
|
LM809M3-4.63/NOPBIC SUPERVISOR 1 CHANNEL SOT23-3 |
10,585 | - |
|
Datasheet |
- | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 4.63V | Push-Pull, Totem Pole | Active Low | 140ms Minimum | -40°C ~ 105°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
BU4818G-TRIC SUPERVISOR 1 CHANNEL 5SSOP |
10,243 | - |
|
Datasheet |
- | SC-74A, SOT-753 | Tape & Reel (TR) | Not For New Designs | Not Verified | Simple Reset/Power-On Reset | 1 | 1.8V | Open Drain or Open Collector | Active Low | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | 5-SSOP |
|
TPS3839G33DQNRIC SUPERVISOR 1 CHANNEL 4X2SON |
7,693 | - |
|
Datasheet |
- | 4-XDFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 3.08V | Push-Pull, Totem Pole | Active Low | 120ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | 4-X2SON (1x1) |
|
TC1270ANTVRCTRIC SUPERVISOR 1 CHANNEL SOT143 |
3,065 | - |
|
Datasheet |
- | TO-253-4, TO-253AA | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 3.08V | Open Drain or Open Collector | Active Low | 140ms Minimum | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-143 |
|
NCV308SN330T1GIC SUPERVISOR 1 CHANNEL 6TSOP |
14,346 | - |
|
Datasheet |
- | SOT-23-6 Thin, TSOT-23-6 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 3.07V | Open Drain or Open Collector | Active Low | Adjustable/Selectable | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 6-TSOP |
|
STM1001RWX6FIC SUPERVISOR 1 CHANNEL SOT23-3 |
11,342 | - |
|
Datasheet |
- | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 2.63V | Open Drain or Open Collector | Active Low | 140ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
TPS3840PL20DBVRIC SUPERVISOR 1 CHANNEL SOT23-5 |
3,920 | - |
|
Datasheet |
- | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Not Verified | Power Supply Monitor | 1 | 2V | Push-Pull, Totem Pole | Active Low | 619ms Typical | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-23-5 |
|
TPS3840DL30DBVRQ1IC SUPERVISOR 1 CHANNEL SOT23-5 |
19,324 | - |
|
Datasheet |
- | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 3V | Open Drain or Open Collector | Active Low | 619ms Typical | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | SOT-23-5 |
|
TPS3840DL16DBVRIC SUPERVISOR 1 CHANNEL SOT23-5 |
4,976 | - |
|
Datasheet |
- | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 1.6V | Open Drain or Open Collector | Active Low | 619ms Typical | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-23-5 |
|
TS831-4IZTIC SUPERVISOR 1 CHANNEL TO92-3 |
1,021 | - |
|
Datasheet |
- | TO-226-3, TO-92-3 (TO-226AA) Formed Leads | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 4.5V | Open Drain or Open Collector | Active Low | 20µs Typical Response Time | -40°C ~ 125°C (TA) | - | - | Through Hole | TO-92-3 |
|
TPS3831G33DQNRIC SUPERVISOR 1 CHANNEL 4X2SON |
5,606 | - |
|
Datasheet |
- | 4-XDFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 3.08V | Push-Pull, Totem Pole | Active Low | 120ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | 4-X2SON (1x1) |
|
|
TPS3803-01QDCKRQ1IC SUPERVISOR 1 CHANNEL SC70-5 |
5,993 | - |
|
Datasheet |
- | 5-TSSOP, SC-70-5, SOT-353 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | Adjustable/Selectable | Open Drain or Open Collector | Active Low | 5µs Typical Propagation Delay | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | SC-70-5 |
|
TPS3840PH27DBVRQ1IC SUPERVISOR 1 CHANNEL SOT23-5 |
4,394 | - |
|
Datasheet |
- | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 2.7V | Push-Pull, Totem Pole | Active High | 619ms Typical | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | SOT-23-5 |
|
BD5215G-2MTRIC SUPERVISOR 1 CHANNEL 5SSOP |
2,395 | - |
|
Datasheet |
BD52xx-2M | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Not Verified | Voltage Detector | 1 | 1.5V | Open Drain or Open Collector | Active Low | - | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | 5-SSOP |
|
BU4245G-TRIC SUPERVISOR 1 CHANNEL 5SSOP |
107,932 | - |
|
Datasheet |
- | SC-74A, SOT-753 | Tape & Reel (TR) | Not For New Designs | Not Verified | Simple Reset/Power-On Reset | 1 | 4.5V | Open Drain or Open Collector | Active Low | Adjustable/Selectable | -40°C ~ 125°C (TA) | - | - | Surface Mount | 5-SSOP |
|
MIC2774L-31YM5-TRIC SUPERVISOR 2 CHANNEL SOT23-5 |
7,615 | - |
|
Datasheet |
- | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Not Verified | Multi-Voltage Supervisor | 2 | 3.09V, Adj | Complementary | Active Low | 140ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |

