Ultra-Low 150nA, Ultra-Small Voltage Supervisor 4-X2SON -40 to 85
Ultra-Low Power Supply Monitor IC, 150nA, 4.38V Reset, -40 to 85°C Product overview: TPS3831K50DQNR from Texas Instruments is a Voltage Supervisor IC for reset control, voltage monitoring, brownout detection, power sequencing, and reliable embedded system startup. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Low-Power, 4.38V. Search-friendly keywords include voltage supervisor, reset IC, power monitoring, brownout detection, Low-Power, 4.38V, Voltage Supervisor IC, Supervisors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 691-TPS3831K50DQNR can be used for catalog matching and distributor lookup.
Voltage Supervisor, Fixed, 1 Channel, +4.38V, PDSO4
Win Source Part Number: 1100907-TPS3831K50DQ
Category: Integrated Circuits (ICs)>PMIC - Supervisors
Type: Simple Reset/Power-On Reset
Package: Tape & Reel
Standard Package: 3,000
Mounting: SMD (SMT)
Output: Push-Pull, Totem Pole
Reset: Active Low
Number of Voltages Monitored: 1
Reset Timeout: 120ms Minimum
Voltage - Threshold: 4.38V
Package / Case: 4-XDFN Exposed Pad
Supplier Device Package: 4-X2SON (1x1)
Temperature Range - Operating: -40°C ~ 85°C (TA)
Alternative Parts (Cross-Reference): TPS3839G33DQNR; TPS3831G33DQNR; TPS3839K33DQNR; MIC6315-29D3UY-TR; MIC811RUY-TR; CAT811STBI-GT3;
ECCN: EAR99
Fake Threat In the Open Market: 51 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: Texas Instruments
Other Names: 2156-TPS3831K50DQNR,
Base Product Number: TPS3831
Supervisor Push-Pull, Totem Pole 1 Channel 4-X2SON (1x1)
Supervisor Push-Pull, Totem Pole 1 Channel 4-X2SON (1x1)
Supervisor Push-Pull, Totem Pole 1 Channel 4-X2SON (1x1)
IC SUPERVISOR 1 CHANNEL 4X2SON
Supervisory Circuits Ultra-Lo 150nA Ultra Sm Vtg Supervisor
IC SUPERVISOR 1 CHANNEL 4X2SON
Supervisor Push-Pull, Totem Pole 1 Channel 4-X2SON (1x1)
| Texas Instruments | ERSAELECTRONICS PTE. LTD. | Rochester Electronics | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips |
| Product Number | TPS3831K50DQNR | 691-TPS3831K50DQNR | TPS3831K50DQNR | 1100907-TPS3831K50DQNR | 296-40753-2-ND | TPS3831K50DQNR | TPS3831K50DQNR | TPS3831K50DQNR | TPS3831K50DQNR |
| Product Name | TPS3831K50 Ultra-Low 150nA, Ultra-Small Voltage Supervisor | Low-Power 4.38V Voltage Supervisor IC | Integrated Circuits (ICs) - PMIC - Supervisors | Supervisors | Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors | Supervisory Circuits | PMIC - Supervisors | Supervisors | |
| Number of Supplies | 1 | 1 | 1; 1 | 1; 1 | |||||
| Features | Manual Reset | Manual Reset | |||||||
| Output Options | Active-low,Push-pull | Inverting; Active Low | Active Low; Push-Pull, Totem Pole | Push-Pull, Totem Pole | |||||
| Type | X2SON | X2SON4 | 4-XDFN Exposed Pad | 4-XDFN Exposed Pad | 4-XDFN Exposed Pad | ||||
| IQ | 0.1500 µA | 0.1500 µA |
