Product Summary

The stm6315rdw13f is an Open Drain Microprocessor Reset. The stm6315rdw13f is a low power supervisory device used to monitor power supplies. It performs a single function: asserting a reset signal whenever the VCC supply voltage drops below a preset value and keeping it asserted until VCC has risen above the preset threshold for a minimum period of time (trec). It also provides a manual reset input (MR). The open drain RST output can be pulled up to a voltage higher than VCC, but less than 6V. The stm6315rdw13f comes with standard factory-trimmed reset thresholds of 2.63V, 2.93V, 3.08V, 4.38V, and 4.63V. The stm6315rdw13f is available in the SOT143-4 package.

Parametrics

stm6315rdw13f absolute maximum ratings: (1)Operating Temperature Range: –40 to 125 ℃; (2)Storage Temperature (VCC Off): –55 to 150 ℃; (3)Lead Solder Temperature for 10 seconds: 260 ℃; (4)Input or Output Voltage: –0.3 to VCC + 0.3 V; (5)Supply Voltage: –0.3 to 7.0 V; (6)Output Current: 20 mA; (7)Power Dissipation: 320 mW.

Features

stm6315rdw13f features: (1)Low supply current of 1.5μA (typ); (2)±1.8% reset threshold accuracy (25℃); (3)Guaranteed RST assertion down to VCC = 1.0V; (4)Open drain RST output can exceed VCC; (5)Power supply transient immunity; (6)Operating temperature: –40 to +125℃; (7)Available in SOT143-4 package.

Diagrams

stm6315rdw13f block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
STM6315RDW13F
STM6315RDW13F
STMicroelectronics
Supervisory Circuits Open Drain Microprocessor Reset
Data Sheet
0-1: $0.41
1-10: $0.37
10-100: $0.32
100-250: $0.31
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
STM6315LBW13F
STM6315LBW13F
STMicroelectronics
Supervisory Circuits Open Drain Microprocessor Reset
Data Sheet
0-1: $0.60
1-10: $0.50
10-100: $0.44
100-250: $0.38
STM6315MDW13F
STM6315MDW13F
STMicroelectronics
Supervisory Circuits Open Drain Microprocessor Reset
Data Sheet
0-1: $0.60
1-10: $0.50
10-100: $0.44
100-250: $0.38
STM6315RAW13F
STM6315RAW13F
STMicroelectronics
Supervisory Circuits Open Drain Microprocessor Reset
Data Sheet
0-1: $0.60
1-10: $0.50
10-100: $0.44
100-250: $0.38
STM6315RBW13F
STM6315RBW13F
STMicroelectronics
Supervisory Circuits Open Drain Microprocessor Reset
Data Sheet
0-1: $0.41
1-10: $0.37
10-100: $0.32
100-250: $0.30
STM6315RDW13F
STM6315RDW13F
STMicroelectronics
Supervisory Circuits Open Drain Microprocessor Reset
Data Sheet
0-1: $0.41
1-10: $0.37
10-100: $0.32
100-250: $0.31
STM6315RGW13F
STM6315RGW13F
STMicroelectronics
Supervisory Circuits Open Drain Microprocessor Reset
Data Sheet
0-1: $0.41
1-10: $0.28
10-100: $0.25
100-250: $0.24