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Texas Instruments UC3909N

Kynix Part #: KY540-UC3909N
Manufacturer Part #: UC3909N
Product Category: PMIC - Battery Chargers
Manufacturer: Texas Instruments
Description: UNITRODE UC3909N LEAD ACID BATT CHARGER, 3909, DIP20
Package: 20-DIP (0.300, 7.62mm)
Quantity: 15
ECAD Model:
Attribute
Attribute Value
Mounting Type   Attribute Explanation
Through Hole
Package / Case   Attribute Explanation
20-DIP (0.300, 7.62mm)
Surface Mount   Attribute Explanation
NO
Number of Pins   Attribute Explanation
20
SwitchingFrequency  
242kHz
Operating Temperature   Attribute Explanation
0°C~70°C TA
Packaging   Attribute Explanation
Tube
Pbfree Code   Attribute Explanation
yes
Part Status   Attribute Explanation
Obsolete
Moisture Sensitivity Level (MSL)   Attribute Explanation
1 (Unlimited)
Number of Terminations   Attribute Explanation
20
Termination   Attribute Explanation
Through Hole
ECCN Code   Attribute Explanation
EAR99
HTS Code   Attribute Explanation
8542.39.00.01
Terminal Position   Attribute Explanation
DUAL
Number of Functions   Attribute Explanation
1
Supply Voltage   Attribute Explanation
15V
Terminal Pitch   Attribute Explanation
2.54mm
Base Part Number   Attribute Explanation
UC3909
Pin Count   Attribute Explanation
20
Output Voltage   Attribute Explanation
5.25V
Max Output Current   Attribute Explanation
100mA
Input Voltage-Nom   Attribute Explanation
15V
Power Supplies   Attribute Explanation
15V
Max Supply Voltage   Attribute Explanation
40V
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Texas Instruments-UC3909N-PMIC - Battery Chargers

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Kynix Part #: KY540-UC3909N
Manufacturer Part #: UC3909N
Product Category: PMIC - Battery Chargers
Manufacturer:
Description: UNITRODE UC3909N LEAD ACID BATT CHARGER, 3909, DIP20
Package: 20-DIP (0.300, 7.62mm)
Quantity:
15
ECAD Model:
Request Quote In Stock: 15 units, ready to ship
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Shipped from: Shenzhen warehouse
Expected Shipping: Sun Jun 14 2026 to Mon Jun 15 2026
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Packages

Step 1
Step 1: Products
Step 2
Step 2: Casing Drivepipes
Step 3
Step 3: Anti-static Bags
Step 4
Step 4: Packaging Boxes
Step 5
Step 5: Bar-Code Shipping Tags
Step 6
Step 6: Shipping

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