TMI

STI8036

800kHz~1.2MHz Boost Fixed 500mA ESOP-8 Voltage Regulators - DC DC Switching Regulators RoHS

ESOP-8ROHS CompliantActive

500mA LNB-Power Supply & Control Voltage Regulator

Manufacturer: TMI
Manufacturer part #: STI8036
Store part #: C2985066
Package / case: ESOP-8
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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1,305 in stock

#C2985066

Stock & price checked 5 days ago

Quantity	Unit price	Pack price
5+	₹38.72	₹193.60
50+	₹31.10	₹1,555.00
150+	₹27.84	₹4,176.00
500+	₹23.75	₹11,875.00
3,000+	₹21.94	₹65,820.00
6,000+	₹20.85	₹1,25,100.00

Quantity (min 5, multiples of 5)

5 × ₹38.72

₹193.60

excl. GST

₹228.45 incl. 18% GST

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Dispatch in 7–10 working days
GST invoice with every order
Standard pack: 3,000 per reel

STI8036

₹193.60 for 5 + GST

Specifications

Operating Temperature: -40℃~+85℃@(TA)
Frequency - Switching: 800kHz~1.2MHz
Function: Boost
Number of Outputs: 1
Features: Overcurrent Protection;Hiccup current limiting;Built-in LDO regulator
Output Type: Fixed
Topology: Boost
Operating Voltage: 9V~14V
Switch tube (built-in/external): Built-in
Output Current: 500mA
Output Voltage: 14V;19V

Packaging & compliance

RoHS: ROHS Compliant
Lifecycle: Active
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 5 (multiples of 5)
Unit weight: 0.125 g

Overview

Intended for analog and digital satellite receivers/sat-TV, sat-OC cards, the STI8036 is a monolithic voltage regulator and interface IC, packaged in ESOP8L, specifically designed to provide the 14/19V power supply with high efficiency and the 22kHz TONE signaling to the LNB down-converter in the antenna dish or to the multi-switch box. STI8036 consists of a BOOST converter and a low-noise linear regulator along with the circuitry required for TONE injection and pin controllable interface. The device makes the total LNB supply design simple, efficient and compact with low external component count. The external modulation input (TONE pin) can accept a tome modulated DiSEqC command and transfer it symmetrically to the output to meet DiSEqC 1.x protocol

Applications

LNB Power supply for DVB-S/S2/ABS
Digital STB
Satellite TV cards

Key features

High Efficiency: Up to 90%
Low noise output to avoid sensitivity of Can Tuner and DISH’s LNA dropping down
Noise < +/-50mV@350MHz BWL
Noise < +/-35mV@20MHz BW
Single chip solution on 700mVpp
22KHz EXTM with 10μs Trise/Tfall for less Transferring noise
LNB Voltages (2 levels: 14V and 19V) compatible with common standards, Push-pull output stage minimizes 14V→19V and 19V→14V output transition times
External 22KHz EXTM input
Integrated DC/DC BOOST converter and high efficiency (typ. 87%) with integrated Power Mos-FET
1.0MHz Switch Frequency BOOST
Integrated low Noise Linear Regulator 5.0V, 3.3V, 2.5V, 1.8V, logic compatible
Internal Short, OCP, OTP protection
ESOP8L package