Texas Instruments TLV803SDBZT

Name: TLV803SDBZT
Brand: Texas Instruments
SKU: 3269848-TLV803SDBZT
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: TLV803SDBZT

Manufacturer:: Texas Instruments

Ventron No:: 3269848-TLV803SDBZT

Description:: 3-pin voltage supervisor (reset IC) with active-low & open-drain reset

ECAD Model:

Datasheet:: tlv803

Specifications

Texas Instruments TLV803SDBZT technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments TLV803SDBZT.

Number of supplies monitored
1
Threshold voltage 1 (typ) (V)
2.25
Features
Ease-of-use
Iq (typ) (mA)
0.009
Output driver type/reset output
Active-low
Time delay (ms)
200
Supply voltage (min) (V)
1.1
Supply voltage (max) (V)
6
Rating
Catalog
Watchdog timer WDI (s)
None
Monitored voltage 1 (nom) (V)
2.5
Operating temperature range (°C)
-40 to 125

Description

The TLV8x3 family of supervisory circuits provides circuit initialization and timing supervision, primarily for DSPs and processor-based systems.

The TLV803, TLV853, and TLV863 are functionally equivalent. The TLV853 and TLV863 provide an alternate pinout of the TLV803. The newer TLV803E device is a pin-to-pin alternative to all of these 3.

During power on, RESET asserts when the supply voltage (V_DD) exceeds 1.1 V. Thereafter, the supervisory circuit monitors V_DD and keeps RESET active as long as V_DD remains below the threshold voltage V_IT. An internal timer delays the return of the output to the inactive state (high) to ensure proper system reset. The delay time (t_d(typ) = 200 ms) starts after V_DD exceeds the threshold voltage, V_IT. When the supply voltage drops below the V_IT threshold voltage, the output is active (low) again. All the devices in this family have a fixed sense-threshold voltage (V_IT) set by an internal voltage divider.

The product spectrum is designed for supply voltages of 2.5 V, 3 V, 3.3 V, and 5 V. These devices are available in a 3-pin SOT-23 package. The TLV803 devices are characterized for operation over a temperature range of –40°C to 125°C.

TLV803SDBZT More Descriptions

3-pin voltage supervisor (reset IC) with active-low and open-drain reset 3-SOT-23 -40 to 125
VOLTAGE SUPERVISOR, 20UA, 6V, SOT-23-3; Tension de seuil: 2.93V; Nombre de superviseurs / moniteurs: 1Moniteurs(s); Tension, alimentation min.: 1.1V; Tension, alimentation max..: 6V; Type de reset: Actif bas / Drain ouvert; B
Voltage Supervisor, 20Ua, 6V, Sot-23-3; Threshold Voltage:2.93V; No. Of Supervisors/Monitors:1Monitors; Supply Voltage Min:1.1V; Supply Voltage Max:6V; Reset Type:Active-Low, Open-Drain; Digital Ic Case:Sot-23; No. Of Pins:3Pins; Rohs Compliant: Yes |TEXAS INSTRUMENTS TLV803SDBZT

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