Before using an integrated circuits (ICs) or other electronic components, you must identify the pinout of the device, Checking the datasheet (PDF) to confirm the function and usage of each pin to avoid damage to the device due to incorrect connections.
If you are working around electric circuits, or try repairing any circuits. Well, you came to the right place. You can quickly and accurately figuring out the pinout of an electronic component on our site: allpinout.com

Mfrs Part Number Marking Description
MPS
MP3302DJ-Z
(TSOT23-5)
N6 40v, 1.3a, Single-Cell Step-Up White LED Driver with Single Wire Dimming Control
MPS
MP2410AGJ-Z
(TSOT23-6)
- 24V, 2A, 1MHz, Synchronous, Step-Down, LED Driver
MPS
MP4688DN-Z
(SOIC-8E)
MP4688DN 80V Input, 1A High Power LED Driver
MPS
MP2489DJ-LF-P
(TSOT23-5)
AAD Step Down White LED Driver with Wide 6V–60V Input Voltage
MPS
MP3301GJ-Z
(TSOT23-5)
IN6CF IN6GJ 1.3MHz, 700mA, Fixed-Frequency Step-Up Driver for up to 10 White LEDS
MPS
MP2451DT
(SOT23-6)
- 36V, 2MHz, 0.6A Step-Down Converter
TI
5962-8670405PA
(CDIP-8)
8670405PA UC1842A UCx84xA Current-Mode PWM Controller
TI
HPA01085DBVR
(SOT23-5)
PHJI TPS793 Low-Noise, High PSRR, RF, 200-mA Low-Dropout Linear Regulators in NanoStar™ Wafer Chip Scale and SOT-23
ONSEMI
FAN4146SX
(TSOT23-6)
- Ground Fault Interrupter
ONSEMI
RV4145AN
(PDIP-8)
- Low-Power Ground Fault Interrupter
DIODES
AP9101CK-AATRG1
(SOT-25)
GQA Single Chip Solution For 1-Cell Li+ Battery Pack
AD
AD7911ARMZ
(MSOP-8)
- 2-Channel, 2.35 V to 5.25 V 250 kSPS, 10-/12-Bit ADCs
AD
ADCMP350YKSZ
(SC70-4)
M55 Comparators and Reference Circuits
TI
OPA188AQDGKRQ1
(VSSOP-8)
188 OPAx188-Q1 Precision, Low-Noise, Rail-to-Rail Output, 36-V, Zero-Drift, Automotive-Grade Operational Amplifier
TI
TL431QPK
(SOT-89-3)
3Q TL432 Precision Programmable Reference
TI
TL431ACD
(SOIC-8)
431AC TL431 Precision Programmable Reference
ST
LM193DT
(SO-8)
193 Low-Power, Dual-Voltage Comparators
MPS
MP9942GJ
(TSOT23-8)
- High Efficiency 2A, 36V, 410kHz Synchronous Step-Down Converter with Power Good
UMV
LM2594M-3.3
(SOP-8)
- DC/DC SIMPLE SWITCHER Power Converter Voltage Regulator
UMV
TP4057
(SOT23-6)
- 500mA Linear Lithium Ion Battery Charger
UMV
TP4054
(SOT23-5)
- Miniature Linear Battery Management Chip
ONSEMI
MC33340D
(SOIC)
- Battery Fast Charge Controllers
ONSEMI
MC33341D
(SOIC-8)
- Power Supply Battery Charger Regulation Control Circuit
NXP
NCP1800DM41R2
(MICRO8)
- Single−Cell Lithium Ion Battery Charge Controller
ST
STBC21FTR
(HTSSOP-14)
- LI+ battery charger with thermal regulation
ST
STBC08PMR
(DFN-6)
- 800 mA Standalone Linear Li-Ion Battery Charger with Thermal Regulation
ST
SPV1040T
(TSSOP-8)
- High efficiency solar battery charger with embedded MPPT
ST
TSM1052
(SOT23-6)
- Constant Voltage and Constant Current Controller for Battery Chargers and Adapters
LINER
LTC4056ETS8-4.2
(SOT23-8)
LTG5 Linear Li-Ion Charger with Termination in ThinSOT
MAXIM
DS2715Z+
(SO-16)
D2715 NiMH Battery Pack Charge Controller
MAXIM
MAX1640C/D
(QSOP)
- Adjustable-Output, Switch-Mode Current Sources with Synchronous Rectifier
MAXIM
MAX1551EZK-T
(SOT-23-POK)
ADRT SOT23 Dual-Input USB/AC Adapter 1-Cell Li+ Battery Chargers
ST
STC4054GR
(SOT-23-5)
- 800ma Standalone Linear Li-Ion Battery Charger with Thermal Regulation
MICROCHIP
MCP73831T-2ACI/MC
(DFN-8)
AAE Miniature Single-Cell, Fully Integrated Li-Ion, Li-Polymer Charge Management Controllers
DIODES
AP2138N-1.2TRG1
(SOT-23-3)
JB Ultra Low Quiescent Current CMOS LDO
DIODES
AP2120N-1.2TRG1
(SOT-23)
GR4 High Speed, Extremely Low Noise LDO Regulator
TI
PUA78L033AIPK
(SOT-89)
- UA78L Series Positive-Voltage Linear Regulators
ONSEMI
SMS05T1G
(SC-74)
5V0 SC-74 Quad ESD and Surge Protector
ST
LDK320AM-R
(SOT23)
ADA 200mA High Accuracy and High PSRR Voltage Regulator
ONSEMI
BCP53T1G
(SOT223)
- PNP Silicon Epitaxial Transistors
DIODES
AP7381-28V-A
(TO92)
7381-28 Wide Input Voltage Range, 150mA ULDO Regulator
HOLTEK
HT7121-1
(SOT89)
  30mA Low Power LDO
MAXIM
MAX481CPA
(DIP-8)
- Low-Power, Slew-Rate-Limited RS-485/RS-422 Transceivers
AOSMD
AOZ1212AI
(SO-8)
- EZBuck™ 3A Simple Buck Regulator
DIODES
74AHC1G14W5-7
(SOT25)
YV Single Schmitt-Trigger Invereter
MICROCHIP
93AA56C-I/P
(PDIP)
- 2K Microwire Compatible Serial EEPROM
DIODES
AP7366EA-W5-7
(SOT25-ADJ)
9E 600mA, Low Quiescent Current Fast Transient Low Dropout Linear Regulator
ONSEMI
FHP3131IS6X
(SOT23-6)
- 0.4mA, 2.5V to 12V, 70MHz Rail-to-Rail Amplifier
ST
TSB582IDT
(SO)
K2H 3.1 MHz, 36 V, BiCMOS Dual Operational Amplifier
NXP
PCF85063AT
(SO-8)
85063A Tiny Real-Time Clock/calendar with Alarm Function and I2C-bus
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