SA555P Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
The SA555P is a precision single timer IC from Texas Instruments in an 8-pin PDIP package, operating from a 4.5V to 16V supply and delivering up to 200mA output current for astable and monostable timing, oscillator, and pulse-width modulation applications in industrial and consumer electronics.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- SA555P Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.1670(MOQ 1000)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SA555P?
- 8-pin PDIP (R-PDIP-T8) through-hole package
- Operates from 4.5V to 16V supply, up to 15V nominal
- Up to 200mA output drive current
- Astable and monostable timing modes
- RoHS compliant, Pb-free (JESD-609 e4)
- Single timer function per package
What is SA555P used for?
The SA555P precision timer is widely used in industrial control systems for generating accurate time delays, oscillators, and pulse-width modulated signals. Its wide 4.5V to 16V supply range and 200mA output drive make it suitable for driving relays, LEDs, and low-power motors directly. Common applications include astable multivibrators, missing-pulse detectors, and sequential timing circuits in consumer and industrial electronics.
What are the specifications of SA555P?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | CAN ALSO OPERATE FROM A 15V NOMINAL SUPPLY |
| Analog IC - Other Type | PULSE; RECTANGULAR |
| JESD-30 Code | R-PDIP-T8 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP8,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 15mA |
| Supply Voltage-Max (Vsup) | 16V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | NO |
| Technology | BIPOLAR |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| ## SA555P Alternates Showing results | Image |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Mexico |
Where can I find the SA555P datasheet?
SA555P Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SA555P?
Compatible alternatives and drop-in replacements for SA555P:
Texas Instruments 1 Func, BIPolar, PDIP8
Signetics 1 Func, 0.5MHz, BIPolar, PDIP8
suggested
suggested
suggested
suggested
Frequently Asked Questions
How much output current can the SA555P timer deliver to a load?
The SA555P can source or sink up to 200mA of output current, making it suitable for directly driving relays, indicator LEDs, or small DC loads without an external transistor stage in most designs.
In what mounting configuration is the SA555P housed, and how wide is its operating voltage window?
The SA555P is housed in an 8-pin PDIP (R-PDIP-T8) through-hole package and operates across a wide 4.5V to 16V supply range, with datasheet notes confirming operation up to a 15V nominal supply for added design margin.
Does the SA555P comply with lead-free manufacturing standards for global sourcing?
Yes, the SA555P is Pb-free and RoHS compliant under JESD-609 code e4, and it is qualified for operation across a -40°C to 85°C industrial temperature range in its plastic/epoxy PDIP-8 body.
Related Guides
LM5156QDSSRQ1 Automotive Boost Controller Design Guide
Practical LM5156QDSSRQ1 automotive boost design guidance covering operating points, magnetics, MOSFET stress, compensation, layout, and validation.
Jul 24, 2026
EEEFK1H470XP Selection Guide: Choosing a 50 V SMD Aluminum Capacitor
Choose EEEFK1H470XP and related 50 V SMD aluminum capacitors by capacitance, ripple current, ESR, life, and layout constraints.
Jul 24, 2026
LM5156QDSSRQ1 Automotive Boost Controller Selection Guide
Select LM5156QDSSRQ1 for automotive boost, SEPIC, or flyback designs using practical current, thermal, EMI, and sourcing criteria.
Jul 23, 2026
EEEFK1H470XP 50 V SMD Capacitor Decoupling Design Guide
Design EEEFK1H470XP into 12 V and 24 V rails with practical voltage margin, ripple, lifetime, layout, and mixed-capacitor checks.
Jul 23, 2026
Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1000+ | $0.1830 | $183.00 |
| 2500+ | $0.1750 | $437.50 |
| 5000+ | $0.1670 | $835.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit