AP1119Y12L-13

AP1119Y12L-13 Datasheet

AP1119

Part	Datasheet
AP1119Y12L-13	AP1119Y12L-13 (pdf)

Related Parts	Information
AP1119Y90L-13	AP1119Y90L-13
AP1119Y50L-13	AP1119Y50L-13
AP1119Y33L-13	AP1119Y33L-13
AP1119Y25L-13	AP1119Y25L-13
AP1119Y18L-13	AP1119Y18L-13
AP1119Y15L-13	AP1119Y15L-13

PDF Datasheet Preview
Not Recommended for New Design AP1119 0.5A Positive Low Dropout Fixed-Mode Regulator With EN Function • 1.3V maximum dropout at full load current • Fast transient response • Output current limiting • Built-in thermal shutdown • Packages SOT89-5L • Good noise rejection • 5-Terminal device with fixed 1.5V, 1.8V, 2.5V, 3.3V, 5.0V, 9.0V, 12V output. • PC peripheral • Communication • CDROM.. AP1119 is a low dropout positive adjustable or fixed-mode regulator with minimum of 0.5A output current capability. The product is specifically designed to provide well-regulated supply for low voltage IC applications such as high-speed bus termination and low current 3.3V logic supply. AP1119 is also well suited for other applications such as VGA cards. AP1119 is guaranteed to have <1.3V dropout at full load current making it ideal to provide well regulated fixed outputs of to 12V with up to 18V input supply. The AP1119 offers a TTL Logic compatible enable pin. Ordering Information AP 1119 X XX X Low Dropout Regulator Package Y SOT89-5L Vout 15 1.5V 18 1.8V 25 2.5V 33 3.3V 50 5.0V 90 9.0V 12 12V Lead Free Packing Blank Normal Blank Tube L Lead Free Package A Taping Typical Circuit 3 Vin Tab is Vout 2 Vout ON OFF EN 5 1 GND C1 100uF 3.3V/0.5A C2 100uF 5V/3.3V fixed output This datasheet contains new product information. Anachip Corp. reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of this product. No rights under any patent accompany the sale of the product. Not Recommended for New Design 0.5A Positive Low Dropout Fixed-Mode Regulator With EN Function Connection Diagram 5 PIN SOT89 AP1119 NC Tab is Vout Vin Vout GND Pin Descriptions NAME GND Vout FUNCTION Ground The output of the regulator. A minimum of 10uF capacitor must be connected from this pin to ground to insure stability. The input pin of regulator. Typically a large storage capacitor is connected from this pin to ground to insure that the input voltage does not sag below the minimum dropout voltage during the load transient response. This pin must always be 1.3V higher than Vout in order for the device to regulate properly. The input pin of regulator. TTL/CMOS compatible input Logic high = disable output, Logic Low or open =Enable output. internal Pull-down resistor ~ l00K . Absolute Maximum Ratings Characteristics DC Supply Voltage Power Dissipation Storage Temperature Operating Junction Temperature Range Vin PD TST TOP. Values to 18 Internally Limited -65 to +150 0 to +150 Unit V

PDF Datasheet Preview

Not Recommended for New Design

AP1119
0.5A Positive Low Dropout Fixed-Mode Regulator With EN Function
• 1.3V maximum dropout at full load current
• Fast transient response
• Output current limiting
• Built-in thermal shutdown
• Packages SOT89-5L
• Good noise rejection
• 5-Terminal device with fixed 1.5V, 1.8V, 2.5V,
3.3V, 5.0V, 9.0V, 12V output.
• PC peripheral
• Communication
• CDROM..

AP1119 is a low dropout positive adjustable or fixed-mode regulator with minimum of 0.5A output current capability. The product is specifically designed to provide well-regulated supply for low voltage IC applications such as high-speed bus termination and low current 3.3V logic supply. AP1119 is also well suited for other applications such as VGA cards. AP1119 is guaranteed to have <1.3V dropout at full load current making it ideal to provide well regulated fixed outputs of to 12V with up to 18V input supply. The AP1119 offers a TTL Logic compatible enable pin.
Ordering Information

AP 1119 X XX X

Low Dropout Regulator

Package Y SOT89-5L

Vout
15 1.5V 18 1.8V 25 2.5V 33 3.3V 50 5.0V 90 9.0V 12 12V

Lead Free

Packing

Blank Normal

Blank Tube

L Lead Free Package A Taping

Typical Circuit
3 Vin

Tab is Vout
2 Vout

ON OFF EN 5
1 GND

C1 100uF
3.3V/0.5A

C2 100uF
5V/3.3V fixed output

This datasheet contains new product information. Anachip Corp. reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of this product. No rights under any patent accompany the sale of the product.

Not Recommended for New Design
0.5A Positive Low Dropout Fixed-Mode Regulator With EN Function

Connection Diagram
5 PIN SOT89

AP1119

NC Tab is Vout

Vin Vout GND

Pin Descriptions

NAME GND Vout

FUNCTION

Ground

The output of the regulator. A minimum of 10uF capacitor must be connected from this pin to ground to insure stability.

The input pin of regulator. Typically a large storage capacitor is connected from this pin to ground to insure that the input voltage does not sag below the minimum dropout voltage during the load transient response. This pin must always be 1.3V higher than Vout in order for the device to regulate properly.

The input pin of regulator. TTL/CMOS compatible input Logic high = disable output, Logic Low or open =Enable output. internal Pull-down resistor ~ l00K .

Absolute Maximum Ratings

Characteristics DC Supply Voltage Power Dissipation Storage Temperature Operating Junction Temperature Range

Vin PD TST TOP.

Values to 18 Internally Limited -65 to +150 0 to +150

Unit V

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Datasheet ID: AP1119Y12L-13 509806