TSM1011AID STMicroelectronics Integrated Circuit (Small Outline Packages) In Stock
STMicroelectronics TSM1011AID is a constant-voltage and constant-current controller IC for battery chargers and power adapters in an 8-pin SOP package. Provides precise CV/CC regulation for single-cell and multi-cell battery charging circuits. Available from stock with worldwide shipping.
- Manufacturer
- STMicroelectronics
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- TSM1011AID Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4318(MOQ 2000)
- Temp Range
- ?°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TSM1011AID?
- Dual-mode constant-voltage and constant-current (CV/CC) regulation loop in a single 8-pin SOP package for compact charger designs
- Precision internal voltage reference enables accurate output voltage and current setpoints with minimal external resistor tuning
- Optimized for flyback and forward converter topologies used in USB chargers, laptop adapters, and battery management systems
What is TSM1011AID used for?
The TSM1011AID serves as the primary control IC in flyback-topology battery charger adapters requiring tight CV/CC regulation for lithium-ion, lithium-polymer, or lead-acid cell packs. Its dual regulation loop switches cleanly between constant-current charging during bulk phase and constant-voltage charging during absorption phase, reducing external component count in 5 W to 30 W adapter designs. The 8-pin SOP footprint allows integration into compact USB charger PCBs and power-bank modules where board space is at a premium.
What are the specifications of TSM1011AID?
| Factory Lead Time | 16Weeks |
| Analog IC - Other Type | ANALOG CIRCUIT |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 1mA |
| Supply Voltage-Max (Vsup) | 28V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Supply Voltage-Nom (Vsup) | 18V |
| Surface Mount | YES |
| Temperature Grade | OTHER |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| Country of Origin | Morocco |
Where can I find the TSM1011AID datasheet?
TSM1011AID Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for TSM1011AID?
Compatible alternatives and drop-in replacements for TSM1011AID:
Frequently Asked Questions
What regulation modes does the TSM1011AID support for battery charging applications?
The TSM1011AID supports both constant-voltage (CV) and constant-current (CC) regulation modes, enabling it to manage the full charge cycle of lithium-ion or lead-acid batteries — delivering up to the programmed current limit during bulk charging and maintaining the target voltage once the battery is nearly full.
Which converter topologies is the TSM1011AID designed to control, and what power range is typical?
The TSM1011AID is optimized for flyback and forward converter topologies and is typically used in charger adapters rated from 5 W to 30 W, covering USB wall chargers, laptop power bricks, and industrial battery management units in its 8-pin SOP package.
How does the TSM1011AID set the output voltage and current limits in a charger design?
Output voltage and current thresholds are programmed using external resistor dividers connected to the feedback and current-sense pins; the precision internal reference (typically ±1% or better) of the TSM1011AID ensures that both CV and CC setpoints remain stable across temperature and input voltage variations.
What package does the TSM1011AID use and how does it aid PCB layout in a compact charger module?
The TSM1011AID is housed in an 8-pin SOP package with 1.27 mm pitch and a body width of approximately 3.9 mm, fitting comfortably on single-layer charger PCBs and enabling automated SMT reflow assembly in high-volume USB adapter or power-bank production lines.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 2000+ | $0.4750 | $950.00 |
| 4000+ | $0.4640 | $1856.00 |
| 6000+ | $0.4595 | $2757.00 |
| 8000+ | $0.4363 | $3490.48 |
| 16000+ | $0.4341 | $6944.96 |
| 32000+ | $0.4318 | $13817.92 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”
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