Mfr Part #:

HT7133-1

Mfr Name: HOLTEK

The HT7133-1 is a fixed 3.3V LDO voltage regulator from HOLTEK. It offers a 100mA output current and a maximum input voltage of 36V.

✓ Total Stock: 54,637 pcs

$ Price Range: $12.91

HT7133-1 Available from 5 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Fe Components ✓ Non-Authorised Inventory information	50,000 pcs On Request	50000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Optech Co.,Limited ✓ Non-Authorised Inventory information	2,500 pcs On Request	2500 pcs	On Request	1	On Request	On Request	1312+	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	1,397 pcs On Request	1397 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Smaxon Electronics ✓ Non-Authorised Inventory information	726 pcs On Request	726 pcs	On Request	1	On Request	On Request	1610+	On Request	On Request
Trace Tec ✓ Non-Authorised Inventory information	14 pcs On Request	14 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

HT7133-1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	HOLTEK
Maximum Input Voltage	36 V
Operating Temperature	-40 ~ +85 °C
Output Current	100 mA
Output Voltage	3.3 V

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HT7133-1 Description

Short technical summary and product information.

The HT7133-1 is a linear, low-dropout (LDO) voltage regulator manufactured by TDSEMIC and supplied by HOLTEK. This component provides a fixed output voltage of 3.3V and can deliver up to 100mA of current. It is designed to operate with a maximum input voltage of 36V.

The regulator is housed in a SOT-89 package, making it suitable for surface-mount applications where space is a consideration. Its operating temperature range is from -40°C to +85°C, ensuring reliable performance in various environmental conditions.

This LDO voltage regulator is a component within the Power Management IC category, specifically for voltage regulation and control. Its fixed output and current capability make it a straightforward choice for power supply designs requiring a stable 3.3V rail.

HT7133-1 Quick Information

Product Type: LDO Voltage Regulator

Canonical Name: HT7133-1 TDSEMIC LDO Voltage Regulator

Subcategory: Linear Voltage Regulators

HT7133-1 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

HT7133-1 Estimated Pricing

Qty	Low	High
1+	$12.91	$12.91

Estimated market price range - modelled values for guidance only, not live distributor offers.

HT7133-1 Features

Fixed 3.3V output voltage.
100mA maximum output current.
36V maximum input voltage.
SOT-89 package for surface mounting.
-40°C to +85°C operating temperature.

HT7133-1 Applications

Provides stable 3.3V power rail.
Suitable for low-power electronics.
Used in space-constrained designs.
General voltage regulation tasks.

HT7133-1 FAQs

5 frequently asked questions generated from this part’s specifications.

What is the output voltage of the HT7133-1?

The HT7133-1 has a fixed output voltage of 3.3V.

What is the maximum output current for the HT7133-1?

The HT7133-1 can provide a maximum output current of 100mA.

What is the maximum input voltage for the HT7133-1?

The maximum input voltage for the HT7133-1 is 36V.

What is the operating temperature range of the HT7133-1?

The HT7133-1 operates within a temperature range of -40°C to +85°C.

What package type is the HT7133-1 available in?

The HT7133-1 is available in a SOT-89 package.