Refer to the PDF data sheet for device specific package drawings
The TLV767-Q1 is a wide input linear voltage regulator supporting an input voltage range from 2.5 V to 16 V and up to 1 A of load current. The output range is from 0.8 V to 12 V or up to 14.6 V with the adjustable version.
The wide input voltage range makes the device a good choice for operating from transformer secondary windings and regulated rails such as 10 V or 12 V. Additionally, the wide output voltage range allows the device to generate the bias voltage for silicon carbide (SiC) gate drivers and microphones as well as power microcontrollers (MCUs) and processors.
The TLV767-Q1 has a 1% output accuracy that is required for powering digital loads with tight supply requirements.
The internal soft-start circuit reduces inrush current during startup, thus allowing for smaller input capacitance.
Wide bandwidth PSRR performance is greater than 70 dB at 1 kHz and 46 dB at 1 MHz, which helps attenuate the switching frequency of an upstream DC/DC converter and minimizes post regulator filtering. The high ripple rejection from 20 Hz to 20 kHz make the device a good choice for powering audio components.
The TLV767-Q1 is available in a 8-pin, 3-mm × 3-mm VSON (DRB) package with wettable flanks and low thermal resistance.
PART NUMBER | PACKAGE | BODY SIZE (NOM) |
---|---|---|
TLV767-Q1 | VSON (8) | 3.00 mm × 3.00 mm |
Changes from Revision * (April 2020) to Revision A (December 2020)
PIN | I/O | DESCRIPTION | ||
---|---|---|---|---|
NAME | DRB (Adjustable) |
DRB (Fixed) |
||
EN | 5 | 5 | Input | Enable pin. Driving the enable pin high enables the device. Driving this pin low disables the device. High and low thresholds are listed in the Electrical Characteristics table. This pin has an internal pullup resistor and can be left floating to enable the device or the pin can be connected to the input pin. |
FB | 3 | — | Input | Feedback pin. Input to the control-loop error amplifier. This pin is used to set the output voltage of the device with the use of external resistors. Do not float this pin. For adjustable-voltage version devices only. |
GND | 4, 6 | 4, 6 | — | Ground pin. All ground pins must be grounded. |
NC | 2, 7 | 2, 7 | — | NC pin. Not internally connected. This pin can be either floated or connected to GND for best thermal performance. |
IN | 8 | 8 | Input | Input pin. Use the recommended capacitor value as listed in the Recommended Operating Conditions table. Place the input capacitor as close to the IN and GND pins of the device as possible. |
OUT | 1 | 1 | Output | Output pin. Use the recommended capacitor value as listed in the Recommended Operating Conditions table. Place the output capacitor as close to the OUT and GND pins of the device as possible. |
SNS | — | 3 | Input | Output sense pin. Connect the SNS pin to the OUT pin, or to remotely sense the output voltage at the load, connect the SNS pin to the load. Do not float this pin. For fixed-voltage version devices only. |
Thermal pad | — | Exposed pad of the package. Connect this pad to ground or leave floating. Connect the thermal pad to a large-area ground plane for best thermal performance. |