TA4809BF(T6L1,NQ) Toshiba, TA4809BF(T6L1,NQ) Datasheet - Page 8

• Manufacturer Part Number: TA4809BF(T6L1,NQ)
• Description: IC REG LDO 9V 1A PW-MOLD
• Manufacturer: Toshiba

Specifications of TA4809BF(T6L1,NQ)

• Regulator Topology: Positive Fixed
• Voltage - Output: 9V
• Voltage - Input: Up to 16V
• Voltage - Dropout (typical): 0.69V @ 1A
• Number Of Regulators: 1
• Current - Output: 1A (Max)
• Current - Limit (min): 1.7A
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: TO-252-2, DPak (2 Leads + Tab), TO-252AA, SC-63
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 16 V
• Output Voltage: 9 V
• Output Type: Fixed
• Dropout Voltage (max): 0.5 V at 500 mA
• Output Current: 1 A
• Line Regulation: 20 mV
• Load Regulation: 30 mV
• Voltage Regulation Accuracy: 3%
• Maximum Power Dissipation: 1 W
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS Compliant
• Other names: TA4809BF(T6L1NQ)TR

Electrical Characteristics for All Products
Standard Application Circuit
Usage Precautions
• T
• Be sure to connect a capacitor near the input terminal and output terminal between both terminals and GND.
• The IC might be destroyed if a voltage greater than the input terminal voltage is applied to the output
• Low voltage
• Overcurrent Protection
• Overheating Protection
out, and any drift in the electrical characteristic due to a rise in the junction temperature of the chip may be
disregarded.
The use of a monolithic ceramic capacitor (B Characteristic or X7R) of low ESR (equivalent series resistance)
is recommended. The IC may oscillate due to external conditions (output current, temperature, or the type of
the capacitor used). The type of capacitor required must be determined by the actual application circuit in
which the IC is used.
terminal, or if the input terminal is connected to GND during operation. To prevent such an occurrence,
connect a diode as in the following diagram.
j
= 25°C in the measurement conditions of each item is the standard condition when a pulse test is carried
Do not apply voltage to the Product that is lower than the minimum operating voltage, or the Product’s
protective functions will not operate properly and the Product may be permanently damaged.
The overcurrent protection circuits in the Product are designed to temporarily protect Product from minor
overcurrent of brief duration. When the overcurrent protective function in the Product activates,
immediately cease application of overcurrent to Product. Improper usage of Product, such as application of
current to Product exceeding the absolute maximum ratings, could cause the overcurrent protection circuit
not to operate properly and/or damage Product permanently even before the protection circuit starts to
operate.
The thermal shutdown circuits in the Product are designed to temporarily protect Product from minor
overheating of brief duration. When the overheating protective function in the Product activates,
immediately correct the overheating situation. Improper usage of Product, such as the application of heat
to Product exceeding the absolute maximum ratings, could cause the overheating protection circuit not to
operate properly and/or damage Product permanently even before the protection circuit starts to operate.
V
V
IN
IN
C
0.33 μF
IN
1
1
TA48xxxBF
TA48xxxBF
3
3
2
8
2
C
2.2 μF
OUT
TA48015,018,025,033,05,08,09BF
V
V
OUT
OUT
2009-02-02